#31206B#31206B

#31206B is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.4% C 0.124 H 287.5°. Best body text is #FFFFFF at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#31206B
RGB	rgb(49, 32, 107)
HSL	hsl(254, 54%, 27%)
HSV	hsv(254, 70%, 42%)
CMYK	cmyk(54.2%, 70.1%, 0%, 58%)
CIE-LAB	lab(19.00, 29.15, -41.08)
CIE-LCH	lch(19.00, 50.38, 305.36°)
OKLab	oklab(31.43% 0.0371 -0.1179)
OKLCH	oklch(31.43% 0.124 287.5)
XYZ	xyz(4.4362, 2.7473, 14.2036)
Luminance	0.0275 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31206B #5A6B20

analogous

#20356B #31206B #57206B

triadic

#31206B #6B3120 #206B31

tetradic

#31206B #6B2035 #5A6B20 #206B57

square

#31206B #6B2035 #5A6B20 #206B57

split-complementary

#31206B #6B5720 #356B20

monochromatic

#0B0718 #1B123C #31206B #472E9A #5E40C6

Accessibility & contrast

On white

13.55

#31206B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#31206B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31206B

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31206B	#FFFFFF	#000000	##FFFFFF
##31206B	1.00	13.55	1.55	13.55
#FFFFFF	13.55	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306D

Deuteranopia (green-blind)

#002C6A

Tritanopia (blue-blind)

#1B3342

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #31206b;
/* rgb */ color: rgb(49, 32, 107);
/* oklch */ color: oklch(31.4% 0.124 287.5);

Tailwind

colors: {
  custom: {
    50: '#6f5d96',
    500: '#31206b',
    950: '#000000',
  },
}

SCSS

$custom: #31206b;
$custom-light: #6f5d96;
$custom-dark: #000000;

JSON

{
  "hex": "#31206b",
  "rgb": {
    "r": 49,
    "g": 32,
    "b": 107
  },
  "hsl": {
    "h": 253.6,
    "s": 53.957,
    "l": 27.255
  },
  "oklch": {
    "l": 0.3143,
    "c": 0.12359,
    "h": 287.5
  },
  "luminance": 0.02748
}

Semantic roles & 50–950 ramp

primary

#31206B

secondary

#8B9F48

accent

#DD4ABC

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040D

muted

#7B797E

Preview Lab

Preview with #31206B

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

Preview Lab → · Contrast checker → · Palette generator →