#331D46#331D46

#331D46 is a dark, moderate violet. Relative luminance 0.020; OKLCH L 28.1% C 0.076 H 306.9°. Best body text is #FFFFFF at 14.95:1 contrast (WCAG AA passes).

Color values

HEX	#331D46
RGB	rgb(51, 29, 70)
HSL	hsl(272, 41%, 19%)
HSV	hsv(272, 59%, 27%)
CMYK	cmyk(27.1%, 58.6%, 0%, 72.5%)
CIE-LAB	lab(15.62, 20.14, -21.73)
CIE-LCH	lch(15.62, 29.62, 312.83°)
OKLab	oklab(28.1% 0.0458 -0.061)
OKLCH	oklch(28.1% 0.076 306.9)
XYZ	xyz(2.9099, 2.0248, 6.0307)
Luminance	0.0203 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331D46 #30461D

analogous

#1F1D46 #331D46 #461D45

triadic

#331D46 #46331D #1D4633

tetradic

#331D46 #461F1D #30461D #1D4546

square

#331D46 #461F1D #30461D #1D4546

split-complementary

#331D46 #45461D #1D461F

monochromatic

#100916 #130B1B #331D46 #532F71 #72419D

Accessibility & contrast

On white

14.95

#331D46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#331D46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331D46

14.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331D46	#FFFFFF	#000000	##FFFFFF
##331D46	1.00	14.95	1.41	14.95
#FFFFFF	14.95	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#112647

Deuteranopia (green-blind)

#172745

Tritanopia (blue-blind)

#30242E

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #331d46;
/* rgb */ color: rgb(51, 29, 70);
/* oklch */ color: oklch(28.1% 0.076 306.9);

Tailwind

colors: {
  custom: {
    50: '#6c5a7a',
    500: '#331d46',
    950: '#000000',
  },
}

SCSS

$custom: #331d46;
$custom-light: #6c5a7a;
$custom-dark: #000000;

JSON

{
  "hex": "#331d46",
  "rgb": {
    "r": 51,
    "g": 29,
    "b": 70
  },
  "hsl": {
    "h": 272.195,
    "s": 41.414,
    "l": 19.412
  },
  "oklch": {
    "l": 0.28096,
    "c": 0.07628,
    "h": 306.9
  },
  "luminance": 0.02025
}

Semantic roles & 50–950 ramp

primary

#331D46

secondary

#5D7B44

accent

#D1578F

background

#F6F5F7

surface

#EBE9ED

border

#C6C5C8

text

#070309

muted

#7A787B

Preview Lab

Preview with #331D46

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

Preview Lab → · Contrast checker → · Palette generator →