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violet · neutral

#422848

a deep, soft violet · neutral · closest name: Dark Slate Blue

Token name suggestion: Midnight Iris

RGB
66, 40, 72
HSL
289°, 29%, 22%
CMYK
8, 44, 0, 72
Luminance
0.0314

#422848 is a deep soft violet, 289° on the wheel and 55/100 on the cool side. Put white text on it (12.89:1). As text it scores 12.89:1 on white — safe at any size. Nearest name is Dark Slate Blue, nearest Tailwind family is zinc.

hsl(289 29% 22%)rgb(66 40 72)Base step 900AAA inkNeutral

At a glance

Every number on this page in one read: what #422848 is made of, how bright it looks, and which way it leans.

Hex
#422848
Hue
289°
violet
Saturation
29%
soft
Lightness
22%
deep
Brightness
28%
HSV value
Perceived
21%
weighted brightness
Luminance
0.0314
WCAG relative
Temperature
Neutral
55/100 cool
Color family
Violet
Tone
Soft
Best ink
White
12.89:1
Closest name
Dark Slate Blue
ΔE2000 15.3
Chroma
24.0
LCH, 0–130ish
OKLCH L
0.323
perceptual lightness
Tailwind
zinc
500 · ΔE 26.7
Web-safe
#333333
nearest of 216
Where it sits
Hue289° of 360°
Saturation29%
Lightness22%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #422848.

Temperature
Warm ← → Cool55% 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
Red37%
Green48%
Blue15%

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

Every format

HEX#422848
HEX (8-digit)#422848ff
RGBrgb(66, 40, 72)
RGBArgba(66, 40, 72, 1)
HSLhsl(289, 29%, 22%)
HSV / HSBhsv(289, 44%, 28%)
HWBhwb(289 16% 72%)
CMYKcmyk(8%, 44%, 0%, 72%)
LABlab(20.6 18.6 -15.1)
LCHlch(20.6 24.0 320.9)
OKLCHoklch(0.323 0.065 319.9)
XYZ (D65)xyz(4.18, 3.14, 6.52)
Decimal4335688
Display P3color(display-p3 0.259 0.157 0.282)
Web-safe#333333

Copy-ready code

every platformclick to select
/* CSS */
color: #422848;
background-color: #422848;
/* CSS custom property */
--brand: #422848;
/* Tailwind (arbitrary) */
class="text-[#422848] bg-[#422848]"
/* SCSS */
$brand: #422848;
/* SwiftUI */
Color(red: 0.259, green: 0.157, blue: 0.282)
/* UIKit */
UIColor(red: 0.259, green: 0.157, blue: 0.282, alpha: 1)
/* Android XML */
<color name="brand">#422848</color>
/* Android Compose */
Color(0xFF422848)
/* Flutter */
Color(0xFF422848)
/* Python / OpenCV (BGR) */
(72, 40, 66)
/* Python / PIL (RGB) */
(66, 40, 72)
/* Java AWT */
new Color(66, 40, 72)
/* .NET */
Color.FromArgb(255, 66, 40, 72)
/* OpenGL / Unity (0–1) */
(0.2588f, 0.1569f, 0.2824f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{66,40,72}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #422848 85%, white);
border-color: color-mix(in oklab, #422848 40%, transparent);
/* theme-aware in one line */
color: light-dark(#4B2E52, #E6D8E9);
/* relative colour syntax */
--hover: hsl(from #422848 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: #F8F6F9;
  --brand-100: #F2ECF3;
  --brand-200: #E3D6E6;
  --brand-300: #D1B7D7;
  --brand-400: #BA93C3;
  --brand-500: #A36FAF;
  --brand-600: #90579D;
  --brand-700: #784983;
  --brand-800: #603A69;
  --brand-900: #422848;
  --brand-950: #2D1C30;
  --brand: #422848;
  --brand-ink: #ffffff;
  --brand-surface: #F9F5FA;
  --brand-border: #DECBE2;
  --brand-hover: #2D1B31;
  --brand-pressed: #180F1A;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #211424;
    --brand-ink: #E6D8E9;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#F8F6F9',
        100: '#F2ECF3',
        200: '#E3D6E6',
        300: '#D1B7D7',
        400: '#BA93C3',
        500: '#A36FAF',
        600: '#90579D',
        700: '#784983',
        800: '#603A69',
        900: '#422848',
        950: '#2D1C30',
        DEFAULT: '#422848',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #F8F6F9,
  '100': #F2ECF3,
  '200': #E3D6E6,
  '300': #D1B7D7,
  '400': #BA93C3,
  '500': #A36FAF,
  '600': #90579D,
  '700': #784983,
  '800': #603A69,
  '900': #422848,
  '950': #2D1C30,
);
$brand-base: #422848;
$brand-ink: #ffffff;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#F8F6F9", "$type": "color" },
      "100": { "$value": "#F2ECF3", "$type": "color" },
      "200": { "$value": "#E3D6E6", "$type": "color" },
      "300": { "$value": "#D1B7D7", "$type": "color" },
      "400": { "$value": "#BA93C3", "$type": "color" },
      "500": { "$value": "#A36FAF", "$type": "color" },
      "600": { "$value": "#90579D", "$type": "color" },
      "700": { "$value": "#784983", "$type": "color" },
      "800": { "$value": "#603A69", "$type": "color" },
      "900": { "$value": "#422848", "$type": "color" },
      "950": { "$value": "#2D1C30", "$type": "color" }
    },
    "brandInk": { "$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 #422848 · 12.89:1
Use #ffffffAAA at every size.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 12.89:1 · recommended
AA pass · AA large pass · AAA pass
Aa
Black text · 1.63:1
AA fail · AA large fail · AAA fail
Reading the other direction: #422848 as text scores 12.89:1 on white and 1.63:1 on black.
Best tinted ink on it, if plain black or white feels flat: #F5EFF6 at 11.40:1.

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
#422848 · 12.89:1
AA on whitealready passes
#422848
The quick fox
#422848 · 12.89:1
AAA on whitealready passes
#422848
The quick fox
#9B62A8 · 4.71:1
AA on black+30% L
#9B62A8
The quick fox
#B286BC · 7.03:1
AAA on black+41% L
#B286BC

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #422848 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
#422848 on white: 12.89:1
AA ✓ pass · AA-large · AAA
Aa
#422848 on black: 1.63:1
AA ✗ fail · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #422848 as text on that neutral, and that neutral as text on #422848.

NeutralRatioBoth directions
White12.89:1AaAa
Slate 5012.32:1AaAa
Slate 10011.77:1AaAa
Slate 20010.46:1AaAa
Slate 3008.68:1AaAa
Slate 4005.03:1AaAa
Slate 5002.71:1AaAa
Slate 6001.70:1AaAa
Slate 7001.25:1AaAa
Slate 8001.13:1AaAa
Slate 9001.38:1AaAa
Black1.63:1AaAa
Colour vision deficiency
true color
protanopia · #243049
deuteranopia · #2A3347
tritanopia · #422C34

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. #422848 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.

#F8F6F9
#F2ECF3
#E3D6E6
#D1B7D7
#BA93C3
#A36FAF
#90579D
#784983
#603A69
#422848
#2D1C30
Base = 900Lightest = 50 · #F8F6F9Darkest = 950 · #2D1C30Text 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 0.016 319.9);
  --brand-100: oklch(0.94 0.026 319.9);
  --brand-200: oklch(0.88 0.039 319.9);
  --brand-300: oklch(0.80 0.050 319.9);
  --brand-400: oklch(0.72 0.059 319.9);
  --brand-500: oklch(0.64 0.065 319.9);
  --brand-600: oklch(0.56 0.065 319.9);
  --brand-700: oklch(0.48 0.061 319.9);
  --brand-800: oklch(0.40 0.054 319.9);
  --brand-900: oklch(0.32 0.045 319.9);
  --brand-950: oklch(0.24 0.035 319.9);
}

Colors that work with #422848

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#F9F5FA
Tinted page background
Border#DECBE2
Hairlines and dividers
Muted text#875294
Captions on the surface
Accent#364A26
Second voice, not a rival
Dark variant#4B2E52
Hover, pressed, headers
Light variant#F5EFF6
Selected rows, tints
Dark surface#211424
Dark-mode background
Hover#2D1B31
One step down in lightness
Pressed#180F1A
Two steps down
Disabled#805889
Chroma pulled out
Focus ring#52295C
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 #422848

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

Works well for
  • Body text and links on white
  • Charts, tags and secondary 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.

The muted chroma softens the association — it reads considered rather than loud, which suits long-form and data-heavy screens. 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
  • EnergyMedium
  • Weight78/100
  • 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#2E4828
Analogous left#322848
Analogous right#48283E
Split-complement 1#3E4828
Split-complement 2#284832
Triadic 1#484228
Triadic 2#284842
Tetradic#483228
On the wheel
Base+30°−30°+120°+240°+180°289°

#422848 sits at 289°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red25.9%
Green15.7%
Blue28.2%
R · 0–255
66
0x42
G · 0–255
40
0x28
B · 0–255
72
0x48

CMYK percentages

Cyan8.3%
Magenta44.4%
Yellow0.0%
Key (black)71.8%

Total ink coverage is 125%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#422848 text on a black background

contrast 1.63:1

Card sample

#422848 text on a white background

contrast 12.89:1

Card sample

#422848 on grey

11.77:1

#422848 on its own surface

11.95:1

#422848 on its dark surface

1.37:1

CSS3 live lab

Text font color

The quick brown fox

color: #422848;
Background color
Panel with #422848 background
background-color: #422848;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #422848;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(66, 40, 72, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(66, 40, 72, 0.45);
Border & gradient
Gradient panel
border: 3px solid #422848;
background: linear-gradient(135deg, #422848, #482839);
Gradient text

Gradient headline

background: linear-gradient(90deg, #422848, #482831);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #422848;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #422848;
caret-color: #422848;
Left rule
Pull quote or callout
border-left: 4px solid #422848;
Ring + tint
Selected chip
background: #F5EFF6;
box-shadow: inset 0 0 0 2px #422848;
Conic badge
68%
background: conic-gradient(#422848 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #422848 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(66, 40, 72, 0.5)
rgb(66 40 72 / 50%)
#42284880
hsl(289 29% 22% / 50%)
color-mix(in srgb, #422848 50%, transparent)
Alpha8-digit hexFlat on white
10%#4228481a#ECEAED
20%#42284833#D9D4DA
40%#42284866#B3A9B6
60%#42284899#8E7E91
80%#422848cc#68536D

Gradients from #422848

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, #663E6F, #422848 45%, #4B2E52);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #422848, #341D27);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #422848, #2E4828);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #784983 0%, #422848 45%, #4B2E52 100%);
Soft wash
Section backgrounds that stay readable
background: linear-gradient(180deg, #F9F5FA, #ffffff);
Mesh
Ambient background, no image weight
background: radial-gradient(60% 60% at 15% 20%, #453A69 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #5C334C 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #4B2E52 0%, transparent 65%), #422848;

Monochromatic scale

Palettes built from #422848

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.

#422848 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
ButtonsLinksFocus statesCharts
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 1.63:1 — lift it to #9B62A8 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.

#422848, answered

What color is #422848?

#422848 is a deep soft violet, closest to Dark Slate Blue (ΔE2000 15.3). It sits at 289° on the hue wheel with 29% saturation and 22% lightness, which reads as neutral.

What is the RGB value of #422848?

rgb(66, 40, 72) — 66 red, 40 green and 72 blue out of 255, or 25.9% / 15.7% / 28.2% by channel.

What is #422848 in HSL and HSV?

hsl(289, 29%, 22%) and hsv(289, 44%, 28%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #422848 a light or a dark color?

It is a dark color. Relative luminance is 0.0314 and perceived brightness is 21%, so white text on it reaches 12.89:1.

Should I use black or white text on #422848?

White. It scores 12.89:1 against #422848, versus 1.63:1 for black — AAA at any size.

Is #422848 accessible on a white background?

#422848 on white scores 12.89:1, which clears AAA at every size.

What is the complementary color of #422848?

#2E4828 sits directly opposite on the wheel. Softer options are the split-complements #3E4828 and #284832, which give the same contrast with far less vibration.

What colors go well with #422848?

For interface work: #F9F5FA as the surface, #DECBE2 for borders, #875294 for secondary text, #364A26 as an accent and #4B2E52 for hover and pressed states. For a palette, the analogous pair #322848 and #48283E stays calm, while #2E4828 is the loudest partner.

What is #422848 in CMYK for printing?

cmyk(8%, 44%, 0%, 72%). This is a screen-to-ink approximation — ask your printer for a proof before committing to a run.

Is #422848 warm or cool?

Neutral — it scores 55 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #482842; nudged cooler, #362749.

Which Tailwind color is closest to #422848?

The zinc family — its 500 step is #71717a, ΔE2000 26.7 away. That is a visible difference, so define #422848 as a custom token rather than reaching for the built-in.

How do I use #422848 in Tailwind CSS?

Inline it as an arbitrary value with bg-[#422848] or text-[#422848], 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 #422848 with 50% opacity?

rgba(66, 40, 72, 0.5), or #42284880 in eight-digit hex. Over white that composites to #A194A4; over black, #211424.

Is #422848 a web-safe color?

No. The nearest web-safe colour is #333333, ΔE2000 18.3 away. The palette only matters for legacy displays and some email clients now.

What does the color #422848 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 moderate chroma the association is present but not shouted.

What gradient works with #422848?

The safest is same-hue elevation: linear-gradient(135deg, #663E6F, #422848 45%, #4B2E52). For more colour, a short hue run to #341D27 keeps it rich without turning muddy.

Work with #422848 in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #422848 at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.