#331A87#331A87

#331A87 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.6% C 0.166 H 283.4°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#331A87
RGB	rgb(51, 26, 135)
HSL	hsl(254, 68%, 32%)
HSV	hsv(254, 81%, 53%)
CMYK	cmyk(62.2%, 80.7%, 0%, 47.1%)
CIE-LAB	lab(20.80, 41.66, -56.03)
CIE-LCH	lch(20.80, 69.82, 306.63°)
OKLab	oklab(33.59% 0.0385 -0.1616)
OKLCH	oklch(33.59% 0.166 283.4)
XYZ	xyz(6.1065, 3.1915, 23.2112)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331A87 #6E871A

analogous

#1A3887 #331A87 #6A1A87

triadic

#331A87 #87331A #1A8733

tetradic

#331A87 #871A38 #6E871A #1A876A

square

#331A87 #871A38 #6E871A #1A876A

split-complementary

#331A87 #876A1A #38871A

monochromatic

#0C0620 #201054 #331A87 #4624BA #6441DA

Accessibility & contrast

On white

12.82

#331A87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#331A87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331A87

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331A87	#FFFFFF	#000000	##FFFFFF
##331A87	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00358A

Deuteranopia (green-blind)

#002E85

Tritanopia (blue-blind)

#003A50

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #331a87;
/* rgb */ color: rgb(51, 26, 135);
/* oklch */ color: oklch(33.6% 0.166 283.4);

Tailwind

colors: {
  custom: {
    50: '#765bab',
    500: '#331a87',
    950: '#000000',
  },
}

SCSS

$custom: #331a87;
$custom-light: #765bab;
$custom-dark: #000000;

JSON

{
  "hex": "#331a87",
  "rgb": {
    "r": 51,
    "g": 26,
    "b": 135
  },
  "hsl": {
    "h": 253.761,
    "s": 67.702,
    "l": 31.569
  },
  "oklch": {
    "l": 0.33593,
    "c": 0.16608,
    "h": 283.4
  },
  "luminance": 0.03192
}

Semantic roles & 50–950 ramp

primary

#331A87

secondary

#9FBA42

accent

#EB3DC3

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #331A87

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

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