#331883#331883

#331883 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.9% C 0.163 H 284.6°. Best body text is #FFFFFF at 13.13:1 contrast (WCAG AA passes).

Color values

HEX	#331883
RGB	rgb(51, 24, 131)
HSL	hsl(255, 69%, 30%)
HSV	hsv(255, 82%, 51%)
CMYK	cmyk(61.1%, 81.7%, 0%, 48.6%)
CIE-LAB	lab(20.03, 41.42, -54.78)
CIE-LCH	lch(20.03, 68.68, 307.09°)
OKLab	oklab(32.93% 0.0411 -0.1579)
OKLCH	oklch(32.93% 0.163 284.6)
XYZ	xyz(5.7874, 2.9954, 21.7415)
Luminance	0.0300 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331883 #688318

analogous

#183383 #331883 #681883

triadic

#331883 #833318 #188333

tetradic

#331883 #831833 #688318 #188368

square

#331883 #831833 #688318 #188368

split-complementary

#331883 #836818 #338318

monochromatic

#0B051C #1F0F4F #331883 #4721B7 #633ADB

Accessibility & contrast

On white

13.13

#331883 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#331883 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331883

13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331883	#FFFFFF	#000000	##FFFFFF
##331883	1.00	13.13	1.60	13.13
#FFFFFF	13.13	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003386

Deuteranopia (green-blind)

#002D81

Tritanopia (blue-blind)

#01384E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #331883;
/* rgb */ color: rgb(51, 24, 131);
/* oklch */ color: oklch(32.9% 0.163 284.6);

Tailwind

colors: {
  custom: {
    50: '#7659a8',
    500: '#331883',
    950: '#000000',
  },
}

SCSS

$custom: #331883;
$custom-light: #7659a8;
$custom-dark: #000000;

JSON

{
  "hex": "#331883",
  "rgb": {
    "r": 51,
    "g": 24,
    "b": 131
  },
  "hsl": {
    "h": 255.14,
    "s": 69.032,
    "l": 30.392
  },
  "oklch": {
    "l": 0.32929,
    "c": 0.16314,
    "h": 284.6
  },
  "luminance": 0.02996
}

Semantic roles & 50–950 ramp

primary

#331883

secondary

#99B740

accent

#EC3CBF

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #331883

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

Preview Lab → · Contrast checker → · Palette generator →