#331850#331850

#331850 is a dark, moderate violet. Relative luminance 0.019; OKLCH L 28.0% C 0.099 H 302.6°. Best body text is #FFFFFF at 15.14:1 contrast (WCAG AA passes).

Color values

HEX	#331850
RGB	rgb(51, 24, 80)
HSL	hsl(269, 54%, 20%)
HSV	hsv(269, 70%, 31%)
CMYK	cmyk(36.3%, 70%, 0%, 68.6%)
CIE-LAB	lab(15.15, 26.16, -29.34)
CIE-LCH	lch(15.15, 39.31, 311.72°)
OKLab	oklab(27.99% 0.0533 -0.0833)
OKLCH	oklch(27.99% 0.099 302.6)
XYZ	xyz(3.1395, 1.9363, 7.7962)
Luminance	0.0194 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331850 #355018

analogous

#181950 #331850 #4F1850

triadic

#331850 #503318 #185033

tetradic

#331850 #501819 #355018 #18504F

square

#331850 #501819 #355018 #18504F

split-complementary

#331850 #504F18 #195018

monochromatic

#0F0718 #150A21 #331850 #51267F #6F34AE

Accessibility & contrast

On white

15.14

#331850 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#331850 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331850

15.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331850	#FFFFFF	#000000	##FFFFFF
##331850	1.00	15.14	1.39	15.14
#FFFFFF	15.14	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002552

Deuteranopia (green-blind)

#06264F

Tritanopia (blue-blind)

#2D2431

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #331850;
/* rgb */ color: rgb(51, 24, 80);
/* oklch */ color: oklch(28.0% 0.099 302.6);

Tailwind

colors: {
  custom: {
    50: '#6d5781',
    500: '#331850',
    950: '#000000',
  },
}

SCSS

$custom: #331850;
$custom-light: #6d5781;
$custom-dark: #000000;

JSON

{
  "hex": "#331850",
  "rgb": {
    "r": 51,
    "g": 24,
    "b": 80
  },
  "hsl": {
    "h": 268.929,
    "s": 53.846,
    "l": 20.392
  },
  "oklch": {
    "l": 0.27987,
    "c": 0.0989,
    "h": 302.6
  },
  "luminance": 0.01936
}

Semantic roles & 50–950 ramp

primary

#331850

secondary

#63873D

accent

#DD4B97

background

#F6F5F7

surface

#ECE9EE

border

#C7C5C9

text

#07030A

muted

#7A787C

Preview Lab

Preview with #331850

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

Preview Lab → · Contrast checker → · Palette generator →