#423151#423151

#423151 is a dark, muted violet. Relative luminance 0.039; OKLCH L 34.6% C 0.058 H 308.0°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#423151
RGB	rgb(66, 49, 81)
HSL	hsl(272, 25%, 25%)
HSV	hsv(272, 40%, 32%)
CMYK	cmyk(18.5%, 39.5%, 0%, 68.2%)
CIE-LAB	lab(23.50, 14.93, -16.66)
CIE-LCH	lch(23.50, 22.37, 311.86°)
OKLab	oklab(34.65% 0.0359 -0.046)
OKLCH	oklch(34.65% 0.058 308)
XYZ	xyz(4.8300, 3.9490, 8.2908)
Luminance	0.0395 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423151 #405131

analogous

#323151 #423151 #513150

triadic

#423151 #514231 #315142

tetradic

#423151 #513231 #405131 #315051

square

#423151 #513231 #405131 #315051

split-complementary

#423151 #505131 #315132

monochromatic

#100C13 #231A2B #423151 #614877 #805F9D

Accessibility & contrast

On white

11.73

#423151 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#423151 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423151

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423151	#FFFFFF	#000000	##FFFFFF
##423151	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B3752

Deuteranopia (green-blind)

#2E3850

Tritanopia (blue-blind)

#40363D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #423151;
/* rgb */ color: rgb(66, 49, 81);
/* oklch */ color: oklch(34.6% 0.058 308.0);

Tailwind

colors: {
  custom: {
    50: '#776982',
    500: '#423151',
    950: '#000000',
  },
}

SCSS

$custom: #423151;
$custom-light: #776982;
$custom-dark: #000000;

JSON

{
  "hex": "#423151",
  "rgb": {
    "r": 66,
    "g": 49,
    "b": 81
  },
  "hsl": {
    "h": 271.875,
    "s": 24.615,
    "l": 25.49
  },
  "oklch": {
    "l": 0.34648,
    "c": 0.05836,
    "h": 308
  },
  "luminance": 0.03949
}

Semantic roles & 50–950 ramp

primary

#423151

secondary

#6E825C

accent

#C16791

background

#F7F6F7

surface

#EDEBEE

border

#C8C6C9

text

#08060A

muted

#7B7A7C

Preview Lab

Preview with #423151

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

Preview Lab → · Contrast checker → · Palette generator →