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magenta / pink · warm

#cd1749

a dark, electric magenta / pink · warm · closest name: Crimson

Token name suggestion: Shadow Peony

RGB
205, 23, 73
HSL
344°, 80%, 45%
CMYK
0, 89, 64, 20
Luminance
0.1407

#cd1749 is a dark electric magenta / pink, 344° on the wheel and 26/100 on the cool side. Put white text on it (5.51:1). As text it scores 5.51:1 on white — safe at any size. Nearest name is Crimson, nearest Tailwind family is rose.

hsl(344 80% 45%)rgb(205 23 73)Base step 600AA inkWarm

At a glance

Every number on this page in one read: what #cd1749 is made of, how bright it looks, and which way it leans.

Hex
#cd1749
Hue
344°
magenta / pink
Saturation
80%
electric
Lightness
45%
dark
Brightness
80%
HSV value
Perceived
46%
weighted brightness
Luminance
0.1407
WCAG relative
Temperature
Warm
26/100 cool
Color family
Magenta / pink
Tone
Electric
Best ink
White
5.51:1
Closest name
Crimson
ΔE2000 5.7
Chroma
70.7
LCH, 0–130ish
OKLCH L
0.547
perceptual lightness
Tailwind
rose
500 · ΔE 11.4
Web-safe
#CC0033
nearest of 216
Where it sits
Hue344° of 360°
Saturation80%
Lightness45%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #cd1749.

Temperature
Warm ← → Cool26% cool

Reads warm. Warm and cool siblings keep the same lightness, so you can swap one in without redoing your contrast maths.

Luminance by channel
Red92%
Green4%
Blue3%

Green carries most of what the eye calls brightness — that is why WCAG weights it 0.7152.

Every format

HEX#cd1749
HEX (8-digit)#cd1749ff
RGBrgb(205, 23, 73)
RGBArgba(205, 23, 73, 1)
HSLhsl(344, 80%, 45%)
HSV / HSBhsv(344, 89%, 80%)
HWBhwb(344 9% 20%)
CMYKcmyk(0%, 89%, 64%, 20%)
LABlab(44.3 67.3 21.6)
LCHlch(44.3 70.7 17.8)
OKLCHoklch(0.547 0.208 14.5)
XYZ (D65)xyz(26.69, 14.08, 7.61)
Decimal13440841
Display P3color(display-p3 0.804 0.090 0.286)
Web-safe#CC0033

Copy-ready code

every platformclick to select
/* CSS */
color: #cd1749;
background-color: #cd1749;
/* CSS custom property */
--brand: #cd1749;
/* Tailwind (arbitrary) */
class="text-[#cd1749] bg-[#cd1749]"
/* SCSS */
$brand: #cd1749;
/* SwiftUI */
Color(red: 0.804, green: 0.090, blue: 0.286)
/* UIKit */
UIColor(red: 0.804, green: 0.090, blue: 0.286, alpha: 1)
/* Android XML */
<color name="brand">#CD1749</color>
/* Android Compose */
Color(0xFFCD1749)
/* Flutter */
Color(0xFFCD1749)
/* Python / OpenCV (BGR) */
(73, 23, 205)
/* Python / PIL (RGB) */
(205, 23, 73)
/* Java AWT */
new Color(205, 23, 73)
/* .NET */
Color.FromArgb(255, 205, 23, 73)
/* OpenGL / Unity (0–1) */
(0.8039f, 0.0902f, 0.2863f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{205,23,73}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #cd1749 85%, white);
border-color: color-mix(in oklab, #cd1749 40%, transparent);
/* theme-aware in one line */
color: light-dark(#730D29, #EED3DA);
/* relative colour syntax */
--hover: hsl(from #cd1749 h s calc(l - 7));

Design tokens

The same ramp in the four formats a team actually needs. Paste one and the whole palette lands with it.

css custom propertiesclick to select
:root {
  --brand-50: #FCF3F5;
  --brand-100: #F9E6EB;
  --brand-200: #F5C7D3;
  --brand-300: #F49AB3;
  --brand-400: #EE688D;
  --brand-500: #E83567;
  --brand-600: #cd1749;
  --brand-700: #B71541;
  --brand-800: #931034;
  --brand-900: #6A1029;
  --brand-950: #420A1A;
  --brand: #cd1749;
  --brand-ink: #ffffff;
  --brand-surface: #FAF4F6;
  --brand-border: #EDC0CC;
  --brand-hover: #AD133E;
  --brand-pressed: #8D1032;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #241418;
    --brand-ink: #EED3DA;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#FCF3F5',
        100: '#F9E6EB',
        200: '#F5C7D3',
        300: '#F49AB3',
        400: '#EE688D',
        500: '#E83567',
        600: '#cd1749',
        700: '#B71541',
        800: '#931034',
        900: '#6A1029',
        950: '#420A1A',
        DEFAULT: '#cd1749',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #FCF3F5,
  '100': #F9E6EB,
  '200': #F5C7D3,
  '300': #F49AB3,
  '400': #EE688D,
  '500': #E83567,
  '600': #cd1749,
  '700': #B71541,
  '800': #931034,
  '900': #6A1029,
  '950': #420A1A,
);
$brand-base: #cd1749;
$brand-ink: #ffffff;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#FCF3F5", "$type": "color" },
      "100": { "$value": "#F9E6EB", "$type": "color" },
      "200": { "$value": "#F5C7D3", "$type": "color" },
      "300": { "$value": "#F49AB3", "$type": "color" },
      "400": { "$value": "#EE688D", "$type": "color" },
      "500": { "$value": "#E83567", "$type": "color" },
      "600": { "$value": "#cd1749", "$type": "color" },
      "700": { "$value": "#B71541", "$type": "color" },
      "800": { "$value": "#931034", "$type": "color" },
      "900": { "$value": "#6A1029", "$type": "color" },
      "950": { "$value": "#420A1A", "$type": "color" }
    },
    "brandInk": { "$value": "#ffffff", "$type": "color" }
  }
}

Best text color

Only one of black and white can be right. This is the one, with the number that proves it.

Readable at a glance#ffffff on #cd1749 · 5.51:1
Use #ffffffAA at every size, AAA for large text only.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 5.51:1 · recommended
AA pass · AA large pass · AAA fail
Aa
Black text · 3.81:1
AA fail · AA large pass · AAA fail
Reading the other direction: #cd1749 as text scores 5.51:1 on white and 3.81:1 on black.
Best tinted ink on it, if plain black or white feels flat: #FCE8EE at 4.70:1.

Make it accessible

A contrast checker tells you that you failed. This tells you what to ship instead — same hue, same saturation, lightness moved only as far as WCAG demands.

The quick fox
#cd1749 · 5.51:1
AA on whitealready passes
#cd1749
The quick fox
#AD133E · 7.14:1
AAA on white−7% L
#AD133E
The quick fox
#E41A51 · 4.57:1
AA on black+5% L
#E41A51
The quick fox
#EE6B8F · 7.14:1
AAA on black+23% L
#EE6B8F

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #CD1749 is enough for headings on white. Non-text elements such as icons, chart strokes and focus rings also sit at 3:1 under WCAG 2.2 (1.4.11).

Accessibility — WCAG contrast

Aa
#cd1749 on white: 5.51:1
AA ✓ pass · AA-large · AAA
Aa
#cd1749 on black: 3.81:1
AA ✗ fail · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #cd1749 as text on that neutral, and that neutral as text on #cd1749.

NeutralRatioBoth directions
White5.51:1AaAa
Slate 505.26:1AaAa
Slate 1005.03:1AaAa
Slate 2004.47:1AaAa
Slate 3003.71:1AaAa
Slate 4002.15:1AaAa
Slate 5001.16:1AaAa
Slate 6001.38:1AaAa
Slate 7001.88:1AaAa
Slate 8002.66:1AaAa
Slate 9003.24:1AaAa
Black3.81:1AaAa
Colour vision deficiency
true color
protanopia · #545149
deuteranopia · #807644
tritanopia · #E10030

Roughly one man in twelve has some form of colour vision deficiency. If any of the three panels above is hard to tell apart from a neighbouring colour in your palette, add a shape, an icon or a label so the meaning does not rest on hue alone.

Color scale — 50 to 950

A Tailwind-shaped ramp built around this exact hex. #cd1749 is pinned to step 600; the rest hold its hue and let saturation ease off at the extremes so the pale end never turns neon.

#FCF3F5
#F9E6EB
#F5C7D3
#F49AB3
#EE688D
#E83567
#cd1749
#B71541
#931034
#6A1029
#420A1A
Base = 600Lightest = 50 · #FCF3F5Darkest = 950 · #420A1AText step on white = 600
Perceptual ramp — OKLCH

The same eleven steps expressed in OKLCH, where equal lightness numbers actually look equally spaced. HSL ramps go muddy in the yellows and washed out in the blues; this one does not. Modern browsers render it natively — the hex ramp above is the fallback.

50100200300400500600700800900950
oklch tokensclick to select
:root {
  --brand-50: oklch(0.97 0.052 14.5);
  --brand-100: oklch(0.94 0.083 14.5);
  --brand-200: oklch(0.88 0.125 14.5);
  --brand-300: oklch(0.80 0.163 14.5);
  --brand-400: oklch(0.72 0.192 14.5);
  --brand-500: oklch(0.64 0.208 14.5);
  --brand-600: oklch(0.56 0.208 14.5);
  --brand-700: oklch(0.48 0.196 14.5);
  --brand-800: oklch(0.40 0.175 14.5);
  --brand-900: oklch(0.32 0.146 14.5);
  --brand-950: oklch(0.24 0.115 14.5);
}

Colors that work with #cd1749

Not a palette — a role sheet. Each swatch answers one question you will hit while building the component.

Text on it#ffffff
White wins here
Surface#FAF4F6
Tinted page background
Border#EDC0CC
Hairlines and dividers
Muted text#9B4B61
Captions on the surface
Accent#10BC61
Second voice, not a rival
Dark variant#730D29
Hover, pressed, headers
Light variant#FCE8EE
Selected rows, tints
Dark surface#241418
Dark-mode background
Hover#AD133E
One step down in lightness
Pressed#8D1032
Two steps down
Disabled#BD97A2
Chroma pulled out
Focus ring#EC0D4A
Offset from the fill so it reads
Light mode
Everything in its place

Surface, border, heading and body all derive from this one hue, so the screen stays coherent without a second palette.

Primary actionSecondaryBadge
Dark mode
Same hue, inverted

Lightness flips, hue holds. The accent stays the anchor in both themes.

Primary actionSecondaryAccent

In real components

The same eight roles, wired into the interface patterns you will actually build with them. Every state below is a computed value, not a mock-up.

Buttons and states
Save changesHoverPressedDisabled
OutlineSubtleLinkFocused
Form field
you@company.com

Focus ring uses the light variant so the field still reads as one shape.

Send me product updates
Notice
Your export is ready

The file stays available for seven days. Download it before it expires.

NewBetaDraft
Data
Storage used68%
Acme LtdActive
NorthwindTrial
GlobexActive

How to use #cd1749

Derived from its contrast, chroma and lightness — not from taste.

Works well for
  • Body text and links on white
  • Primary buttons and calls to action
  • Focus rings, active and selected states
  • Headers, footers and dark-mode surfaces
  • Brand accents, badges and data highlights
Use with care
  • Full-page backgrounds — tiring over long sessions
  • Black text placed on it
  • Pairing with a same-lightness hue — edges vibrate
Minimum size as text on white
Any size
Safe as a fill behind white type
Yes
Safe as a 1px border on white
Yes

Meaning and mood

What a colour in this family tends to signal, and how this particular chroma and lightness change the reading.

expressiveyouthfulwarmconfident

Pink is the fastest way to signal that a product is not another enterprise dashboard. It carries beauty, fashion and culture brands.

At this chroma the association is amplified — it will dominate anything placed beside it, so give it space and use it sparingly. The low lightness adds weight and formality.

Worth knowing

Strong gendered associations in some markets — test it with the audience you actually have.

Reads as
  • FormalityHigh
  • EnergyHigh
  • Weight55/100
  • TemperatureWarm
  • ApproachabilityHigh

Colour associations are cultural and vary by market. Treat these as a starting point for a conversation with your audience, not a finding about them.

Similar colors

One move away from this hex in each direction. Every swatch is its own page.

Color relationships

The wheel positions with their names attached, so you can grab the one you actually need.

Complementary#17CD9B
Analogous left#CD17A4
Analogous right#CD4017
Split-complement 1#17CD40
Split-complement 2#17A4CD
Triadic 1#49CD17
Triadic 2#1749CD
Tetradic#A4CD17
On the wheel
Base+30°−30°+120°+240°+180°344°

#cd1749 sits at 344°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red80.4%
Green9.0%
Blue28.6%
R · 0–255
205
0xcd
G · 0–255
23
0x17
B · 0–255
73
0x49

CMYK percentages

Cyan0.0%
Magenta88.8%
Yellow64.4%
Key (black)19.6%

Total ink coverage is 173%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#cd1749 text on a black background

contrast 3.81:1

Card sample

#cd1749 text on a white background

contrast 5.51:1

Card sample

#cd1749 on grey

5.03:1

#cd1749 on its own surface

5.07:1

#cd1749 on its dark surface

3.21:1

CSS3 live lab

Text font color

The quick brown fox

color: #cd1749;
Background color
Panel with #cd1749 background
background-color: #cd1749;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #cd1749;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(205, 23, 73, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(205, 23, 73, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cd1749;
background: linear-gradient(135deg, #cd1749, #CD5E17);
Gradient text

Gradient headline

background: linear-gradient(90deg, #cd1749, #CD8C17);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #cd1749;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #cd1749;
caret-color: #cd1749;
Left rule
Pull quote or callout
border-left: 4px solid #cd1749;
Ring + tint
Selected chip
background: #FCE8EE;
box-shadow: inset 0 0 0 2px #cd1749;
Conic badge
68%
background: conic-gradient(#cd1749 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #cd1749 over white; the bottom row is the same alpha over a checkerboard, so you can see what survives on a photo or a video.

Bottom row of hexes is the flattened result over white — use those when a design tool refuses transparency, or when you need a solid fallback.

alpha in every syntaxclick to select
rgba(205, 23, 73, 0.5)
rgb(205 23 73 / 50%)
#cd174980
hsl(344 80% 45% / 50%)
color-mix(in srgb, #cd1749 50%, transparent)
Alpha8-digit hexFlat on white
10%#cd17491a#FAE8ED
20%#cd174933#F5D1DB
40%#cd174966#EBA2B6
60%#cd174999#E17492
80%#cd1749cc#D7456D

Gradients from #cd1749

Six recipes, each built from this hex and shown with the exact CSS that produced it.

Elevation
Same hue, three lightnesses — safe anywhere
background: linear-gradient(135deg, #E93869, #cd1749 45%, #730D29);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #cd1749, #B15F14);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #cd1749, #17CD9B);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #EC547E 0%, #cd1749 45%, #730D29 100%);
Soft wash
Section backgrounds that stay readable
background: linear-gradient(180deg, #FAF4F6, #ffffff);
Mesh
Ambient background, no image weight
background: radial-gradient(60% 60% at 15% 20%, #E82FCE 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #E65B1D 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #730D29 0%, transparent 65%), #cd1749;

Monochromatic scale

Palettes built from #cd1749

Shades — darker

Tints — lighter

Tones — desaturated

Color harmonies

Nearest named colors

Ranked with CIEDE2000 across all 139 CSS keywords. Under ΔE 2 the eye stops telling them apart; over ΔE 10 they are plainly different colors.

#cd1749 in the real world

Where a color in this family tends to land, and the interface roles it is usually asked to play.

Industries
BeautyFashionLifestyleYouth brands
Common UI roles
ButtonsLinksFocus statesCharts
Print note

Sits outside most CMYK gamuts — expect a duller press result, or specify a spot ink.

On screens

Holds up across typical panel gamma. Still worth checking on an uncalibrated laptop, where mid-tones shift most.

In dark mode

Too dim on dark surfaces at 3.81:1 — lift it to #E41A51 for body text, or reserve it for fills.

Explore nearby colors

Small, deliberate steps away from this hex — useful when you are hunting for the version of a colour that finally feels right.

#cd1749, answered

What color is #cd1749?

#cd1749 is a dark electric magenta / pink, closest to Crimson (ΔE2000 5.7). It sits at 344° on the hue wheel with 80% saturation and 45% lightness, which reads as warm.

What is the RGB value of #cd1749?

rgb(205, 23, 73) — 205 red, 23 green and 73 blue out of 255, or 80.4% / 9% / 28.6% by channel.

What is #cd1749 in HSL and HSV?

hsl(344, 80%, 45%) and hsv(344, 89%, 80%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #cd1749 a light or a dark color?

It is a dark color. Relative luminance is 0.1407 and perceived brightness is 46%, so white text on it reaches 5.51:1.

Should I use black or white text on #cd1749?

White. It scores 5.51:1 against #cd1749, versus 3.81:1 for black — AA at any size.

Is #cd1749 accessible on a white background?

#cd1749 on white scores 5.51:1, which clears AA at every size but not AAA.

What is the complementary color of #cd1749?

#17CD9B sits directly opposite on the wheel. Softer options are the split-complements #17CD40 and #17A4CD, which give the same contrast with far less vibration.

What colors go well with #cd1749?

For interface work: #FAF4F6 as the surface, #EDC0CC for borders, #9B4B61 for secondary text, #10BC61 as an accent and #730D29 for hover and pressed states. For a palette, the analogous pair #CD17A4 and #CD4017 stays calm, while #17CD9B is the loudest partner.

What is #cd1749 in CMYK for printing?

cmyk(0%, 89%, 64%, 20%). This is a screen-to-ink approximation — a color this saturated sits outside most CMYK gamuts and will print duller than it looks here.

Is #cd1749 warm or cool?

Warm — it scores 26 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #CD2817; nudged cooler, #CF158C.

Which Tailwind color is closest to #cd1749?

The rose family — its 500 step is #f43f5e, ΔE2000 11.4 away. That is a visible difference, so define #cd1749 as a custom token rather than reaching for the built-in.

How do I use #cd1749 in Tailwind CSS?

Inline it as an arbitrary value with bg-[#cd1749] or text-[#cd1749], or register the whole ramp under theme.extend.colors.brand so you get bg-brand-500 and friends. The generated 50–950 scale on this page is ready to paste into your config.

What is #cd1749 with 50% opacity?

rgba(205, 23, 73, 0.5), or #cd174980 in eight-digit hex. Over white that composites to #E68BA4; over black, #670C25.

Is #cd1749 a web-safe color?

No. The nearest web-safe colour is #CC0033, ΔE2000 5.5 away. The palette only matters for legacy displays and some email clients now.

What does the color #cd1749 mean?

As a magenta / pink, it reads expressive, youthful, warm. Pink is the fastest way to signal that a product is not another enterprise dashboard. It carries beauty, fashion and culture brands. At this chroma the effect is amplified — it will dominate whatever sits beside it.

What gradient works with #cd1749?

The safest is same-hue elevation: linear-gradient(135deg, #E93869, #cd1749 45%, #730D29). For more colour, a short hue run to #B15F14 keeps it rich without turning muddy.

Work with #cd1749 in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #cd1749 at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.