#310946#310946

#310946 is a very dark, moderate violet. Relative luminance 0.013; OKLCH L 24.8% C 0.108 H 310.5°. Best body text is #FFFFFF at 16.69:1 contrast (WCAG AA passes).

Color values

HEX	#310946
RGB	rgb(49, 9, 70)
HSL	hsl(279, 77%, 15%)
HSV	hsv(279, 87%, 27%)
CMYK	cmyk(30%, 87.1%, 0%, 72.5%)
CIE-LAB	lab(11.21, 30.81, -28.82)
CIE-LCH	lch(11.21, 42.19, 316.91°)
OKLab	oklab(24.85% 0.0698 -0.0817)
OKLCH	oklch(24.85% 0.108 310.5)
XYZ	xyz(2.4696, 1.2906, 5.9122)
Luminance	0.0129 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310946 #1E4609

analogous

#120946 #310946 #46093C

triadic

#310946 #463109 #094631

tetradic

#310946 #461209 #1E4609 #093C46

square

#310946 #461209 #1E4609 #093C46

split-complementary

#310946 #3C4609 #094612

monochromatic

#13031B #13031B #310946 #57107C #7D17B2

Accessibility & contrast

On white

16.69

#310946 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#310946 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310946

16.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310946	#FFFFFF	#000000	##FFFFFF
##310946	1.00	16.69	1.26	16.69
#FFFFFF	16.69	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C48

Deuteranopia (green-blind)

#001F45

Tritanopia (blue-blind)

#2E1827

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #310946;
/* rgb */ color: rgb(49, 9, 70);
/* oklch */ color: oklch(24.8% 0.108 310.5);

Tailwind

colors: {
  custom: {
    50: '#6c4e7a',
    500: '#310946',
    950: '#000000',
  },
}

SCSS

$custom: #310946;
$custom-light: #6c4e7a;
$custom-dark: #000000;

JSON

{
  "hex": "#310946",
  "rgb": {
    "r": 49,
    "g": 9,
    "b": 70
  },
  "hsl": {
    "h": 279.344,
    "s": 77.215,
    "l": 15.49
  },
  "oklch": {
    "l": 0.24847,
    "c": 0.10751,
    "h": 310.5
  },
  "luminance": 0.01291
}

Semantic roles & 50–950 ramp

primary

#310946

secondary

#478427

accent

#F43476

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070209

muted

#7A787B

Preview Lab

Preview with #310946

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

Preview Lab → · Contrast checker → · Palette generator →