#331E4D#331E4D

#331E4D is a dark, moderate violet. Relative luminance 0.022; OKLCH L 28.8% C 0.084 H 302.0°. Best body text is #FFFFFF at 14.65:1 contrast (WCAG AA passes).

Color values

HEX	#331E4D
RGB	rgb(51, 30, 77)
HSL	hsl(267, 44%, 21%)
HSV	hsv(267, 61%, 30%)
CMYK	cmyk(33.8%, 61%, 0%, 69.8%)
CIE-LAB	lab(16.35, 21.50, -25.37)
CIE-LCH	lch(16.35, 33.26, 310.28°)
OKLab	oklab(28.79% 0.0447 -0.0716)
OKLCH	oklch(28.79% 0.084 302)
XYZ	xyz(3.1688, 2.1682, 7.2713)
Luminance	0.0217 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331E4D #384D1E

analogous

#1E204D #331E4D #4A1E4D

triadic

#331E4D #4D331E #1E4D33

tetradic

#331E4D #4D1E20 #384D1E #1E4D4A

square

#331E4D #4D1E20 #384D1E #1E4D4A

split-complementary

#331E4D #4D4A1E #204D1E

monochromatic

#0F0916 #160D21 #331E4D #502F79 #6D40A5

Accessibility & contrast

On white

14.65

#331E4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#331E4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331E4D

14.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331E4D	#FFFFFF	#000000	##FFFFFF
##331E4D	1.00	14.65	1.43	14.65
#FFFFFF	14.65	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B284F

Deuteranopia (green-blind)

#13284C

Tritanopia (blue-blind)

#2E2732

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #331e4d;
/* rgb */ color: rgb(51, 30, 77);
/* oklch */ color: oklch(28.8% 0.084 302.0);

Tailwind

colors: {
  custom: {
    50: '#6d5a7f',
    500: '#331e4d',
    950: '#000000',
  },
}

SCSS

$custom: #331e4d;
$custom-light: #6d5a7f;
$custom-dark: #000000;

JSON

{
  "hex": "#331e4d",
  "rgb": {
    "r": 51,
    "g": 30,
    "b": 77
  },
  "hsl": {
    "h": 266.809,
    "s": 43.925,
    "l": 20.98
  },
  "oklch": {
    "l": 0.28789,
    "c": 0.08447,
    "h": 302
  },
  "luminance": 0.02168
}

Semantic roles & 50–950 ramp

primary

#331E4D

secondary

#678245

accent

#D4549B

background

#F6F5F7

surface

#EBE9EE

border

#C6C5C9

text

#07040A

muted

#7A797C

Preview Lab

Preview with #331E4D

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

Preview Lab → · Contrast checker → · Palette generator →