#331E49#331E49

#331E49 is a dark, moderate violet. Relative luminance 0.021; OKLCH L 28.5% C 0.079 H 304.4°. Best body text is #FFFFFF at 14.76:1 contrast (WCAG AA passes).

Color values

HEX	#331E49
RGB	rgb(51, 30, 73)
HSL	hsl(269, 42%, 20%)
HSV	hsv(269, 59%, 29%)
CMYK	cmyk(30.1%, 58.9%, 0%, 71.4%)
CIE-LAB	lab(16.07, 20.33, -23.07)
CIE-LCH	lch(16.07, 30.75, 311.39°)
OKLab	oklab(28.5% 0.0445 -0.0649)
OKLCH	oklch(28.5% 0.079 304.4)
XYZ	xyz(3.0319, 2.1134, 6.5502)
Luminance	0.0211 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331E49 #34491E

analogous

#1E1E49 #331E49 #481E49

triadic

#331E49 #49331E #1E4933

tetradic

#331E49 #491E1E #34491E #1E4948

square

#331E49 #491E1E #34491E #1E4948

split-complementary

#331E49 #49481E #1E491E

monochromatic

#0F0916 #150C1E #331E49 #513074 #7042A0

Accessibility & contrast

On white

14.76

#331E49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#331E49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331E49

14.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331E49	#FFFFFF	#000000	##FFFFFF
##331E49	1.00	14.76	1.42	14.76
#FFFFFF	14.76	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#10274A

Deuteranopia (green-blind)

#162848

Tritanopia (blue-blind)

#2F2630

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #331e49;
/* rgb */ color: rgb(51, 30, 73);
/* oklch */ color: oklch(28.5% 0.079 304.4);

Tailwind

colors: {
  custom: {
    50: '#6c5a7c',
    500: '#331e49',
    950: '#000000',
  },
}

SCSS

$custom: #331e49;
$custom-light: #6c5a7c;
$custom-dark: #000000;

JSON

{
  "hex": "#331e49",
  "rgb": {
    "r": 51,
    "g": 30,
    "b": 73
  },
  "hsl": {
    "h": 269.302,
    "s": 41.748,
    "l": 20.196
  },
  "oklch": {
    "l": 0.28497,
    "c": 0.07869,
    "h": 304.4
  },
  "luminance": 0.02113
}

Semantic roles & 50–950 ramp

primary

#331E49

secondary

#627E45

accent

#D25695

background

#F6F5F7

surface

#EBE9EE

border

#C6C5C9

text

#070409

muted

#7A797B

Preview Lab

Preview with #331E49

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

Preview Lab → · Contrast checker → · Palette generator →