#423945#423945

#423945 is a dark, muted purple. Relative luminance 0.045; OKLCH L 35.9% C 0.024 H 317.7°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#423945
RGB	rgb(66, 57, 69)
HSL	hsl(285, 10%, 25%)
HSV	hsv(285, 17%, 27%)
CMYK	cmyk(4.3%, 17.4%, 0%, 72.9%)
CIE-LAB	lab(25.30, 6.58, -5.93)
CIE-LCH	lch(25.30, 8.86, 317.96°)
OKLab	oklab(35.86% 0.0175 -0.0159)
OKLCH	oklch(35.86% 0.024 317.7)
XYZ	xyz(4.7839, 4.5142, 6.2484)
Luminance	0.0451 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423945 #3C4539

analogous

#3C3945 #423945 #453942

triadic

#423945 #454239 #394542

tetradic

#423945 #453C39 #3C4539 #394245

square

#423945 #453C39 #3C4539 #394245

split-complementary

#423945 #424539 #39453C

monochromatic

#100E11 #221D23 #423945 #625567 #827088

Accessibility & contrast

On white

11.04

#423945 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#423945 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423945

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423945	#FFFFFF	#000000	##FFFFFF
##423945	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383B46

Deuteranopia (green-blind)

#3A3C45

Tritanopia (blue-blind)

#423A3D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #423945;
/* rgb */ color: rgb(66, 57, 69);
/* oklch */ color: oklch(35.9% 0.024 317.7);

Tailwind

colors: {
  custom: {
    50: '#766f78',
    500: '#423945',
    950: '#000000',
  },
}

SCSS

$custom: #423945;
$custom-light: #766f78;
$custom-dark: #000000;

JSON

{
  "hex": "#423945",
  "rgb": {
    "r": 66,
    "g": 57,
    "b": 69
  },
  "hsl": {
    "h": 285,
    "s": 9.524,
    "l": 24.706
  },
  "oklch": {
    "l": 0.35858,
    "c": 0.02364,
    "h": 317.7
  },
  "luminance": 0.04514
}

Semantic roles & 50–950 ramp

primary

#423945

secondary

#697466

accent

#B37585

background

#F7F6F7

surface

#EDECED

border

#C8C7C8

text

#080709

muted

#7B7A7B

Preview Lab

Preview with #423945

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

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