#421D4E#421D4E

#421D4E is a dark, moderate purple. Relative luminance 0.026; OKLCH L 30.7% C 0.094 H 317.2°. Best body text is #FFFFFF at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#421D4E
RGB	rgb(66, 29, 78)
HSL	hsl(285, 46%, 21%)
HSV	hsv(285, 63%, 31%)
CMYK	cmyk(15.4%, 62.8%, 0%, 69.4%)
CIE-LAB	lab(18.31, 26.92, -22.80)
CIE-LCH	lch(18.31, 35.28, 319.73°)
OKLab	oklab(30.72% 0.0687 -0.0636)
OKLCH	oklch(30.72% 0.094 317.2)
XYZ	xyz(4.0611, 2.5872, 7.4917)
Luminance	0.0259 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421D4E #294E1D

analogous

#291D4E #421D4E #4E1D41

triadic

#421D4E #4E421D #1D4E42

tetradic

#421D4E #4E291D #294E1D #1D414E

square

#421D4E #4E291D #294E1D #1D414E

split-complementary

#421D4E #414E1D #1D4E29

monochromatic

#130816 #1C0C21 #421D4E #682E7B #8D3EA7

Accessibility & contrast

On white

13.84

#421D4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#421D4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421D4E

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421D4E	#FFFFFF	#000000	##FFFFFF
##421D4E	1.00	13.84	1.52	13.84
#FFFFFF	13.84	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#112A50

Deuteranopia (green-blind)

#1E2E4D

Tritanopia (blue-blind)

#422532

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #421d4e;
/* rgb */ color: rgb(66, 29, 78);
/* oklch */ color: oklch(30.7% 0.094 317.2);

Tailwind

colors: {
  custom: {
    50: '#785b80',
    500: '#421d4e',
    950: '#000000',
  },
}

SCSS

$custom: #421d4e;
$custom-light: #785b80;
$custom-dark: #000000;

JSON

{
  "hex": "#421d4e",
  "rgb": {
    "r": 66,
    "g": 29,
    "b": 78
  },
  "hsl": {
    "h": 285.306,
    "s": 45.794,
    "l": 20.98
  },
  "oklch": {
    "l": 0.30717,
    "c": 0.0936,
    "h": 317.2
  },
  "luminance": 0.02587
}

Semantic roles & 50–950 ramp

primary

#421D4E

secondary

#538344

accent

#D55272

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#09040A

muted

#7B797C

Preview Lab

Preview with #421D4E

Body copy rendered with the generated semantic roles for this colour.

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