#331A49#331A49

#331A49 is a dark, moderate violet. Relative luminance 0.019; OKLCH L 27.8% C 0.086 H 306.1°. Best body text is #FFFFFF at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#331A49
RGB	rgb(51, 26, 73)
HSL	hsl(272, 47%, 19%)
HSV	hsv(272, 64%, 29%)
CMYK	cmyk(30.1%, 64.4%, 0%, 71.4%)
CIE-LAB	lab(15.08, 22.93, -24.65)
CIE-LCH	lch(15.08, 33.67, 312.93°)
OKLab	oklab(27.77% 0.0507 -0.0695)
OKLCH	oklch(27.77% 0.086 306.1)
XYZ	xyz(2.9370, 1.9237, 6.5186)
Luminance	0.0192 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331A49 #30491A

analogous

#1C1A49 #331A49 #491A48

triadic

#331A49 #49331A #1A4933

tetradic

#331A49 #491C1A #30491A #1A4849

square

#331A49 #491C1A #30491A #1A4849

split-complementary

#331A49 #48491A #1A491C

monochromatic

#100817 #130A1C #331A49 #532A76 #723AA3

Accessibility & contrast

On white

15.16

#331A49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#331A49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331A49

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331A49	#FFFFFF	#000000	##FFFFFF
##331A49	1.00	15.16	1.38	15.16
#FFFFFF	15.16	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#07254B

Deuteranopia (green-blind)

#122648

Tritanopia (blue-blind)

#2F232E

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #331a49;
/* rgb */ color: rgb(51, 26, 73);
/* oklch */ color: oklch(27.8% 0.086 306.1);

Tailwind

colors: {
  custom: {
    50: '#6d587c',
    500: '#331a49',
    950: '#000000',
  },
}

SCSS

$custom: #331a49;
$custom-light: #6d587c;
$custom-dark: #000000;

JSON

{
  "hex": "#331a49",
  "rgb": {
    "r": 51,
    "g": 26,
    "b": 73
  },
  "hsl": {
    "h": 271.915,
    "s": 47.475,
    "l": 19.412
  },
  "oklch": {
    "l": 0.27769,
    "c": 0.08606,
    "h": 306.1
  },
  "luminance": 0.01924
}

Semantic roles & 50–950 ramp

primary

#331A49

secondary

#5D7F40

accent

#D75190

background

#F6F5F7

surface

#EBE9EE

border

#C6C5C9

text

#070309

muted

#7A787B

Preview Lab

Preview with #331A49

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

Preview Lab → · Contrast checker → · Palette generator →