#423A46#423A46

#423A46 is a dark, muted purple. Relative luminance 0.046; OKLCH L 36.1% C 0.023 H 314.5°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#423A46
RGB	rgb(66, 58, 70)
HSL	hsl(280, 9%, 25%)
HSV	hsv(280, 17%, 27%)
CMYK	cmyk(5.7%, 17.1%, 0%, 72.5%)
CIE-LAB	lab(25.64, 6.15, -6.08)
CIE-LCH	lch(25.64, 8.65, 315.31°)
OKLab	oklab(36.13% 0.0161 -0.0163)
OKLCH	oklch(36.13% 0.023 314.5)
XYZ	xyz(4.8651, 4.6266, 6.4299)
Luminance	0.0463 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423A46 #3E463A

analogous

#3C3A46 #423A46 #463A44

triadic

#423A46 #46423A #3A4642

tetradic

#423A46 #463C3A #3E463A #3A4446

square

#423A46 #463C3A #3E463A #3A4446

split-complementary

#423A46 #44463A #3A463C

monochromatic

#100E11 #221E25 #423A46 #625667 #817189

Accessibility & contrast

On white

10.91

#423A46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#423A46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423A46

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423A46	#FFFFFF	#000000	##FFFFFF
##423A46	1.00	10.91	1.93	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393C47

Deuteranopia (green-blind)

#3A3D46

Tritanopia (blue-blind)

#423B3E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #423a46;
/* rgb */ color: rgb(66, 58, 70);
/* oklch */ color: oklch(36.1% 0.023 314.5);

Tailwind

colors: {
  custom: {
    50: '#767079',
    500: '#423a46',
    950: '#000000',
  },
}

SCSS

$custom: #423a46;
$custom-light: #767079;
$custom-dark: #000000;

JSON

{
  "hex": "#423a46",
  "rgb": {
    "r": 66,
    "g": 58,
    "b": 70
  },
  "hsl": {
    "h": 280,
    "s": 9.375,
    "l": 25.098
  },
  "oklch": {
    "l": 0.36134,
    "c": 0.02293,
    "h": 314.5
  },
  "luminance": 0.04627
}

Semantic roles & 50–950 ramp

primary

#423A46

secondary

#6B7567

accent

#B2758A

background

#F7F6F7

surface

#EDECED

border

#C8C7C8

text

#080709

muted

#7B7A7B

Preview Lab

Preview with #423A46

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

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