#31185D#31185D

#31185D is a dark, moderate violet. Relative luminance 0.021; OKLCH L 28.9% C 0.116 H 294.6°. Best body text is #FFFFFF at 14.79:1 contrast (WCAG AA passes).

Color values

HEX	#31185D
RGB	rgb(49, 24, 93)
HSL	hsl(262, 59%, 23%)
HSV	hsv(262, 74%, 36%)
CMYK	cmyk(47.3%, 74.2%, 0%, 63.5%)
CIE-LAB	lab(15.99, 29.55, -36.77)
CIE-LCH	lch(15.99, 47.18, 308.79°)
OKLab	oklab(28.87% 0.0483 -0.1052)
OKLCH	oklch(28.87% 0.116 294.6)
XYZ	xyz(3.5685, 2.0965, 10.5704)
Luminance	0.0210 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31185D #445D18

analogous

#18225D #31185D #53185D

triadic

#31185D #5D3118 #185D31

tetradic

#31185D #5D1822 #445D18 #185D53

square

#31185D #5D1822 #445D18 #185D53

split-complementary

#31185D #5D5318 #225D18

monochromatic

#0D0618 #170B2C #31185D #4B258E #6431BE

Accessibility & contrast

On white

14.79

#31185D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#31185D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31185D

14.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31185D	#FFFFFF	#000000	##FFFFFF
##31185D	1.00	14.79	1.42	14.79
#FFFFFF	14.79	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285F

Deuteranopia (green-blind)

#00275C

Tritanopia (blue-blind)

#252938

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #31185d;
/* rgb */ color: rgb(49, 24, 93);
/* oklch */ color: oklch(28.9% 0.116 294.6);

Tailwind

colors: {
  custom: {
    50: '#6e578c',
    500: '#31185d',
    950: '#000000',
  },
}

SCSS

$custom: #31185d;
$custom-light: #6e578c;
$custom-dark: #000000;

JSON

{
  "hex": "#31185d",
  "rgb": {
    "r": 49,
    "g": 24,
    "b": 93
  },
  "hsl": {
    "h": 261.739,
    "s": 58.974,
    "l": 22.941
  },
  "oklch": {
    "l": 0.28874,
    "c": 0.11575,
    "h": 294.6
  },
  "luminance": 0.02097
}

Semantic roles & 50–950 ramp

primary

#31185D

secondary

#74933D

accent

#E246A9

background

#F6F5F8

surface

#ECE9F0

border

#C7C5CB

text

#07030C

muted

#7A787D

Preview Lab

Preview with #31185D

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

Preview Lab → · Contrast checker → · Palette generator →