#331859#331859

#331859 is a dark, moderate violet. Relative luminance 0.021; OKLCH L 28.8% C 0.111 H 298.1°. Best body text is #FFFFFF at 14.83:1 contrast (WCAG AA passes).

Color values

HEX	#331859
RGB	rgb(51, 24, 89)
HSL	hsl(265, 58%, 22%)
HSV	hsv(265, 73%, 35%)
CMYK	cmyk(42.7%, 73%, 0%, 65.1%)
CIE-LAB	lab(15.89, 28.79, -34.23)
CIE-LCH	lch(15.89, 44.73, 310.07°)
OKLab	oklab(28.76% 0.0522 -0.0977)
OKLCH	oklch(28.76% 0.111 298.1)
XYZ	xyz(3.4946, 2.0783, 9.6663)
Luminance	0.0208 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331859 #3E5918

analogous

#181E59 #331859 #541859

triadic

#331859 #593318 #185933

tetradic

#331859 #59181E #3E5918 #185954

square

#331859 #59181E #3E5918 #185954

split-complementary

#331859 #595418 #1E5918

monochromatic

#0E0618 #170B29 #331859 #4F2589 #6A32B9

Accessibility & contrast

On white

14.83

#331859 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#331859 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331859

14.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331859	#FFFFFF	#000000	##FFFFFF
##331859	1.00	14.83	1.42	14.83
#FFFFFF	14.83	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285B

Deuteranopia (green-blind)

#002758

Tritanopia (blue-blind)

#2A2736

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #331859;
/* rgb */ color: rgb(51, 24, 89);
/* oklch */ color: oklch(28.8% 0.111 298.1);

Tailwind

colors: {
  custom: {
    50: '#6f5788',
    500: '#331859',
    950: '#000000',
  },
}

SCSS

$custom: #331859;
$custom-light: #6f5788;
$custom-dark: #000000;

JSON

{
  "hex": "#331859",
  "rgb": {
    "r": 51,
    "g": 24,
    "b": 89
  },
  "hsl": {
    "h": 264.923,
    "s": 57.522,
    "l": 22.157
  },
  "oklch": {
    "l": 0.28757,
    "c": 0.11074,
    "h": 298.1
  },
  "luminance": 0.02078
}

Semantic roles & 50–950 ramp

primary

#331859

secondary

#6D903D

accent

#E147A1

background

#F6F5F8

surface

#ECE9F0

border

#C7C5CB

text

#07030B

muted

#7A787C

Preview Lab

Preview with #331859

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

Preview Lab → · Contrast checker → · Palette generator →