#31196D#31196D

#31196D is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.6% C 0.135 H 288.8°. Best body text is #FFFFFF at 14.09:1 contrast (WCAG AA passes).

Color values

HEX	#31196D
RGB	rgb(49, 25, 109)
HSL	hsl(257, 63%, 26%)
HSV	hsv(257, 77%, 43%)
CMYK	cmyk(55%, 77.1%, 0%, 57.3%)
CIE-LAB	lab(17.70, 33.91, -44.51)
CIE-LCH	lch(17.70, 55.96, 307.30°)
OKLab	oklab(30.56% 0.0436 -0.1279)
OKLCH	oklch(30.56% 0.135 288.8)
XYZ	xyz(4.3738, 2.4522, 14.7079)
Luminance	0.0245 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31196D #556D19

analogous

#192B6D #31196D #5B196D

triadic

#31196D #6D3119 #196D31

tetradic

#31196D #6D192B #556D19 #196D5B

square

#31196D #6D192B #556D19 #196D5B

split-complementary

#31196D #6D5B19 #2B6D19

monochromatic

#0B0619 #1B0E3B #31196D #47249F #5E31D0

Accessibility & contrast

On white

14.09

#31196D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#31196D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31196D

14.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31196D	#FFFFFF	#000000	##FFFFFF
##31196D	1.00	14.09	1.49	14.09
#FFFFFF	14.09	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6F

Deuteranopia (green-blind)

#00296B

Tritanopia (blue-blind)

#1A3041

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #31196d;
/* rgb */ color: rgb(49, 25, 109);
/* oklch */ color: oklch(30.6% 0.135 288.8);

Tailwind

colors: {
  custom: {
    50: '#705898',
    500: '#31196d',
    950: '#000000',
  },
}

SCSS

$custom: #31196d;
$custom-light: #705898;
$custom-dark: #000000;

JSON

{
  "hex": "#31196d",
  "rgb": {
    "r": 49,
    "g": 25,
    "b": 109
  },
  "hsl": {
    "h": 257.143,
    "s": 62.687,
    "l": 26.275
  },
  "oklch": {
    "l": 0.30559,
    "c": 0.13516,
    "h": 288.8
  },
  "luminance": 0.02452
}

Semantic roles & 50–950 ramp

primary

#31196D

secondary

#86A23F

accent

#E642B7

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08030E

muted

#7B787E

Preview Lab

Preview with #31196D

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

Preview Lab → · Contrast checker → · Palette generator →