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violet · neutral

#41394b

a dark, muted violet · neutral · closest name: Dark Slate Blue

Token name suggestion: Slate Amethyst

RGB
65, 57, 75
HSL
267°, 14%, 26%
CMYK
13, 24, 0, 71
Luminance
0.0456

#41394b is a dark muted violet, 267° on the wheel and 57/100 on the cool side. Put white text on it (10.99:1). As text it scores 10.99:1 on white — safe at any size. Nearest name is Dark Slate Blue, nearest Tailwind family is zinc.

hsl(267 14% 26%)rgb(65 57 75)Base step 900AAA inkNeutral

At a glance

Every number on this page in one read: what #41394b is made of, how bright it looks, and which way it leans.

Hex
#41394b
Hue
267°
violet
Saturation
14%
muted
Lightness
26%
dark
Brightness
29%
HSV value
Perceived
24%
weighted brightness
Luminance
0.0456
WCAG relative
Temperature
Neutral
57/100 cool
Color family
Violet
Tone
Muted
Best ink
White
10.99:1
Closest name
Dark Slate Blue
ΔE2000 16.7
Chroma
12.4
LCH, 0–130ish
OKLCH L
0.360
perceptual lightness
Tailwind
zinc
500 · ΔE 20.1
Web-safe
#333333
nearest of 216
Where it sits
Hue267° of 360°
Saturation14%
Lightness26%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #41394b.

Temperature
Warm ← → Cool57% cool

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

Luminance by channel
Red25%
Green64%
Blue11%

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

Every format

HEX#41394b
HEX (8-digit)#41394bff
RGBrgb(65, 57, 75)
RGBArgba(65, 57, 75, 1)
HSLhsl(267, 14%, 26%)
HSV / HSBhsv(267, 24%, 29%)
HWBhwb(267 22% 71%)
CMYKcmyk(13%, 24%, 0%, 71%)
LABlab(25.4 7.7 -9.7)
LCHlch(25.4 12.4 308.2)
OKLCHoklch(0.360 0.032 305.0)
XYZ (D65)xyz(4.91, 4.56, 7.28)
Decimal4274507
Display P3color(display-p3 0.255 0.224 0.294)
Web-safe#333333

Copy-ready code

every platformclick to select
/* CSS */
color: #41394b;
background-color: #41394b;
/* CSS custom property */
--brand: #41394b;
/* Tailwind (arbitrary) */
class="text-[#41394b] bg-[#41394b]"
/* SCSS */
$brand: #41394b;
/* SwiftUI */
Color(red: 0.255, green: 0.224, blue: 0.294)
/* UIKit */
UIColor(red: 0.255, green: 0.224, blue: 0.294, alpha: 1)
/* Android XML */
<color name="brand">#41394B</color>
/* Android Compose */
Color(0xFF41394B)
/* Flutter */
Color(0xFF41394B)
/* Python / OpenCV (BGR) */
(75, 57, 65)
/* Python / PIL (RGB) */
(65, 57, 75)
/* Java AWT */
new Color(65, 57, 75)
/* .NET */
Color.FromArgb(255, 65, 57, 75)
/* OpenGL / Unity (0–1) */
(0.2549f, 0.2235f, 0.2941f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{65,57,75}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #41394b 85%, white);
border-color: color-mix(in oklab, #41394b 40%, transparent);
/* theme-aware in one line */
color: light-dark(#3F3748, #E0DCE5);
/* relative colour syntax */
--hover: hsl(from #41394b 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: #F7F7F8;
  --brand-100: #F0EEF1;
  --brand-200: #DDDAE2;
  --brand-300: #C6BFCF;
  --brand-400: #AA9FB6;
  --brand-500: #8D809E;
  --brand-600: #796A8B;
  --brand-700: #645874;
  --brand-800: #50475D;
  --brand-900: #41394b;
  --brand-950: #26212B;
  --brand: #41394b;
  --brand-ink: #ffffff;
  --brand-surface: #F7F6F8;
  --brand-border: #D6D1DC;
  --brand-hover: #2F2A37;
  --brand-pressed: #1E1A22;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #1C1820;
    --brand-ink: #E0DCE5;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#F7F7F8',
        100: '#F0EEF1',
        200: '#DDDAE2',
        300: '#C6BFCF',
        400: '#AA9FB6',
        500: '#8D809E',
        600: '#796A8B',
        700: '#645874',
        800: '#50475D',
        900: '#41394b',
        950: '#26212B',
        DEFAULT: '#41394b',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #F7F7F8,
  '100': #F0EEF1,
  '200': #DDDAE2,
  '300': #C6BFCF,
  '400': #AA9FB6,
  '500': #8D809E,
  '600': #796A8B,
  '700': #645874,
  '800': #50475D,
  '900': #41394b,
  '950': #26212B,
);
$brand-base: #41394b;
$brand-ink: #ffffff;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#F7F7F8", "$type": "color" },
      "100": { "$value": "#F0EEF1", "$type": "color" },
      "200": { "$value": "#DDDAE2", "$type": "color" },
      "300": { "$value": "#C6BFCF", "$type": "color" },
      "400": { "$value": "#AA9FB6", "$type": "color" },
      "500": { "$value": "#8D809E", "$type": "color" },
      "600": { "$value": "#796A8B", "$type": "color" },
      "700": { "$value": "#645874", "$type": "color" },
      "800": { "$value": "#50475D", "$type": "color" },
      "900": { "$value": "#41394b", "$type": "color" },
      "950": { "$value": "#26212B", "$type": "color" }
    },
    "brandInk": { "$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 #41394b · 10.99:1
Use #ffffffAAA at every size.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 10.99:1 · recommended
AA pass · AA large pass · AAA pass
Aa
Black text · 1.91:1
AA fail · AA large fail · AAA fail
Reading the other direction: #41394b as text scores 10.99:1 on white and 1.91:1 on black.
Best tinted ink on it, if plain black or white feels flat: #F2F1F4 at 9.76:1.

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
#41394b · 10.99:1
AA on whitealready passes
#41394b
The quick fox
#41394b · 10.99:1
AAA on whitealready passes
#41394b
The quick fox
#7D6E91 · 4.51:1
AA on black+24% L
#7D6E91
The quick fox
#9C91AB · 7.05:1
AAA on black+36% L
#9C91AB

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #41394B 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
#41394b on white: 10.99:1
AA ✓ pass · AA-large · AAA
Aa
#41394b on black: 1.91:1
AA ✗ fail · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #41394b as text on that neutral, and that neutral as text on #41394b.

NeutralRatioBoth directions
White10.99:1AaAa
Slate 5010.50:1AaAa
Slate 10010.03:1AaAa
Slate 2008.91:1AaAa
Slate 3007.40:1AaAa
Slate 4004.28:1AaAa
Slate 5002.31:1AaAa
Slate 6001.45:1AaAa
Slate 7001.06:1AaAa
Slate 8001.33:1AaAa
Slate 9001.63:1AaAa
Black1.91:1AaAa
Colour vision deficiency
true color
protanopia · #363C4C
deuteranopia · #373C4A
tritanopia · #403B3F

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. #41394b is pinned to step 900; the rest hold its hue and let saturation ease off at the extremes so the pale end never turns neon.

#F7F7F8
#F0EEF1
#DDDAE2
#C6BFCF
#AA9FB6
#8D809E
#796A8B
#645874
#50475D
#41394b
#26212B
Base = 900Lightest = 50 · #F7F7F8Darkest = 950 · #26212BText 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 0.008 305.0);
  --brand-100: oklch(0.94 0.013 305.0);
  --brand-200: oklch(0.88 0.019 305.0);
  --brand-300: oklch(0.80 0.025 305.0);
  --brand-400: oklch(0.72 0.030 305.0);
  --brand-500: oklch(0.64 0.032 305.0);
  --brand-600: oklch(0.56 0.032 305.0);
  --brand-700: oklch(0.48 0.030 305.0);
  --brand-800: oklch(0.40 0.027 305.0);
  --brand-900: oklch(0.32 0.023 305.0);
  --brand-950: oklch(0.24 0.018 305.0);
}

Colors that work with #41394b

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#F7F6F8
Tinted page background
Border#D6D1DC
Hairlines and dividers
Muted text#716382
Captions on the surface
Accent#494E36
Second voice, not a rival
Dark variant#3F3748
Hover, pressed, headers
Light variant#F2F1F4
Selected rows, tints
Dark surface#1C1820
Dark-mode background
Hover#2F2A37
One step down in lightness
Pressed#1E1A22
Two steps down
Disabled#786A8B
Chroma pulled out
Focus ring#4A3A5E
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 #41394b

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

Works well for
  • Body text and links on white
  • Borders, dividers and quiet backgrounds
  • Long-form reading surfaces
  • Headers, footers and dark-mode surfaces
  • Brand accents, badges and data highlights
Use with care
  • Text on black or near-black surfaces
  • 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.

creativepremiummodernimaginative

Violet sits between the warmth of red and the calm of blue, so it reads as inventive without reading as risky. Current shorthand for software craft.

With almost no chroma left, the family association is barely present; treat it as a neutral that happens to lean this way. The low lightness adds weight and formality.

Worth knowing

Deep violets swallow detail on screens with poor gamma; check it on a cheap laptop panel.

Reads as
  • FormalityHigh
  • EnergyLow
  • Weight74/100
  • TemperatureNeutral
  • ApproachabilityBalanced

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#434B39
Analogous left#393A4B
Analogous right#4A394B
Split-complement 1#4B4A39
Split-complement 2#3A4B39
Triadic 1#4B4139
Triadic 2#394B41
Tetradic#4B393A
On the wheel
Base+30°−30°+120°+240°+180°267°

#41394b sits at 267°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red25.5%
Green22.4%
Blue29.4%
R · 0–255
65
0x41
G · 0–255
57
0x39
B · 0–255
75
0x4b

CMYK percentages

Cyan13.3%
Magenta24.0%
Yellow0.0%
Key (black)70.6%

Total ink coverage is 108%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#41394b text on a black background

contrast 1.91:1

Card sample

#41394b text on a white background

contrast 10.99:1

Card sample

#41394b on grey

10.03:1

#41394b on its own surface

10.20:1

#41394b on its dark surface

1.59:1

CSS3 live lab

Text font color

The quick brown fox

color: #41394b;
Background color
Panel with #41394b background
background-color: #41394b;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #41394b;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(65, 57, 75, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(65, 57, 75, 0.45);
Border & gradient
Gradient panel
border: 3px solid #41394b;
background: linear-gradient(135deg, #41394b, #4B3949);
Gradient text

Gradient headline

background: linear-gradient(90deg, #41394b, #4B3945);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #41394b;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #41394b;
caret-color: #41394b;
Left rule
Pull quote or callout
border-left: 4px solid #41394b;
Ring + tint
Selected chip
background: #F2F1F4;
box-shadow: inset 0 0 0 2px #41394b;
Conic badge
68%
background: conic-gradient(#41394b 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #41394b 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(65, 57, 75, 0.5)
rgb(65 57 75 / 50%)
#41394b80
hsl(267 14% 26% / 50%)
color-mix(in srgb, #41394b 50%, transparent)
Alpha8-digit hexFlat on white
10%#41394b1a#ECEBED
20%#41394b33#D9D7DB
40%#41394b66#B3B0B7
60%#41394b99#8D8893
80%#41394bcc#67616F

Gradients from #41394b

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, #5F546E, #41394b 45%, #3F3748);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #41394b, #3A2C37);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #41394b, #434B39);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #6E617F 0%, #41394b 45%, #3F3748 100%);
Soft wash
Section backgrounds that stay readable
background: linear-gradient(180deg, #F7F6F8, #ffffff);
Mesh
Ambient background, no image weight
background: radial-gradient(60% 60% at 15% 20%, #4F5368 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #5C465C 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #3F3748 0%, transparent 65%), #41394b;

Monochromatic scale

Palettes built from #41394b

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.

#41394b in the real world

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

Industries
Creative toolsFintechBeautyLuxury
Common UI roles
BackgroundsBordersBody textDividers
Print note

Converts to four-color process without much drama. Proof it anyway.

On screens

Very dark values collapse into each other on cheap panels — leave more lightness between your darkest steps than the numbers suggest.

In dark mode

Too dim on dark surfaces at 1.91:1 — lift it to #7D6E91 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.

#41394b, answered

What color is #41394b?

#41394b is a dark muted violet, closest to Dark Slate Blue (ΔE2000 16.7). It sits at 267° on the hue wheel with 14% saturation and 26% lightness, which reads as neutral.

What is the RGB value of #41394b?

rgb(65, 57, 75) — 65 red, 57 green and 75 blue out of 255, or 25.5% / 22.4% / 29.4% by channel.

What is #41394b in HSL and HSV?

hsl(267, 14%, 26%) and hsv(267, 24%, 29%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #41394b a light or a dark color?

It is a dark color. Relative luminance is 0.0456 and perceived brightness is 24%, so white text on it reaches 10.99:1.

Should I use black or white text on #41394b?

White. It scores 10.99:1 against #41394b, versus 1.91:1 for black — AAA at any size.

Is #41394b accessible on a white background?

#41394b on white scores 10.99:1, which clears AAA at every size.

What is the complementary color of #41394b?

#434B39 sits directly opposite on the wheel. Softer options are the split-complements #4B4A39 and #3A4B39, which give the same contrast with far less vibration.

What colors go well with #41394b?

For interface work: #F7F6F8 as the surface, #D6D1DC for borders, #716382 for secondary text, #494E36 as an accent and #3F3748 for hover and pressed states. For a palette, the analogous pair #393A4B and #4A394B stays calm, while #434B39 is the loudest partner.

What is #41394b in CMYK for printing?

cmyk(13%, 24%, 0%, 71%). This is a screen-to-ink approximation — ask your printer for a proof before committing to a run.

Is #41394b warm or cool?

Neutral — it scores 57 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #48394B; nudged cooler, #39384C.

Which Tailwind color is closest to #41394b?

The zinc family — its 500 step is #71717a, ΔE2000 20.1 away. That is a visible difference, so define #41394b as a custom token rather than reaching for the built-in.

How do I use #41394b in Tailwind CSS?

Inline it as an arbitrary value with bg-[#41394b] or text-[#41394b], 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 #41394b with 50% opacity?

rgba(65, 57, 75, 0.5), or #41394b80 in eight-digit hex. Over white that composites to #A09CA5; over black, #211D26.

Is #41394b a web-safe color?

No. The nearest web-safe colour is #333333, ΔE2000 11.6 away. The palette only matters for legacy displays and some email clients now.

What does the color #41394b mean?

As a violet, it reads creative, premium, modern. Violet sits between the warmth of red and the calm of blue, so it reads as inventive without reading as risky. Current shorthand for software craft. At this low chroma the association is faint; it behaves more like a neutral.

What gradient works with #41394b?

The safest is same-hue elevation: linear-gradient(135deg, #5F546E, #41394b 45%, #3F3748). For more colour, a short hue run to #3A2C37 keeps it rich without turning muddy.

Work with #41394b in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #41394b at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.