#310E4C#310E4C

#310E4C is a dark, moderate violet. Relative luminance 0.015; OKLCH L 25.9% C 0.108 H 305.7°. Best body text is #FFFFFF at 16.18:1 contrast (WCAG AA passes).

Color values

HEX	#310E4C
RGB	rgb(49, 14, 76)
HSL	hsl(274, 69%, 18%)
HSV	hsv(274, 82%, 30%)
CMYK	cmyk(35.5%, 81.6%, 0%, 70.2%)
CIE-LAB	lab(12.54, 30.08, -30.84)
CIE-LCH	lch(12.54, 43.08, 314.28°)
OKLab	oklab(25.95% 0.0631 -0.0877)
OKLCH	oklch(25.95% 0.108 305.7)
XYZ	xyz(2.7279, 1.4889, 6.9797)
Luminance	0.0149 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310E4C #294C0E

analogous

#120E4C #310E4C #4C0E48

triadic

#310E4C #4C310E #0E4C31

tetradic

#310E4C #4C120E #294C0E #0E484C

square

#310E4C #4C120E #294C0E #0E484C

split-complementary

#310E4C #484C0E #0E4C12

monochromatic

#11051A #11051A #310E4C #521880 #7421B3

Accessibility & contrast

On white

16.18

#310E4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#310E4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310E4C

16.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310E4C	#FFFFFF	#000000	##FFFFFF
##310E4C	1.00	16.18	1.30	16.18
#FFFFFF	16.18	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00204E

Deuteranopia (green-blind)

#00214B

Tritanopia (blue-blind)

#2C1D2C

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #310e4c;
/* rgb */ color: rgb(49, 14, 76);
/* oklch */ color: oklch(25.9% 0.108 305.7);

Tailwind

colors: {
  custom: {
    50: '#6c507f',
    500: '#310e4c',
    950: '#000000',
  },
}

SCSS

$custom: #310e4c;
$custom-light: #6c507f;
$custom-dark: #000000;

JSON

{
  "hex": "#310e4c",
  "rgb": {
    "r": 49,
    "g": 14,
    "b": 76
  },
  "hsl": {
    "h": 273.871,
    "s": 68.889,
    "l": 17.647
  },
  "oklch": {
    "l": 0.25949,
    "c": 0.10807,
    "h": 305.7
  },
  "luminance": 0.01489
}

Semantic roles & 50–950 ramp

primary

#310E4C

secondary

#55872F

accent

#EC3C89

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#07020A

muted

#7A787C

Preview Lab

Preview with #310E4C

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

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