#310E4D#310E4D

#310E4D is a dark, moderate violet. Relative luminance 0.015; OKLCH L 26.0% C 0.109 H 305.2°. Best body text is #FFFFFF at 16.15:1 contrast (WCAG AA passes).

Color values

HEX	#310E4D
RGB	rgb(49, 14, 77)
HSL	hsl(273, 69%, 18%)
HSV	hsv(273, 82%, 30%)
CMYK	cmyk(36.4%, 81.8%, 0%, 69.8%)
CIE-LAB	lab(12.63, 30.35, -31.39)
CIE-LCH	lch(12.63, 43.66, 314.04°)
OKLab	oklab(26.04% 0.0629 -0.0893)
OKLCH	oklch(26.04% 0.109 305.2)
XYZ	xyz(2.7629, 1.5029, 7.1643)
Luminance	0.0150 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310E4D #2A4D0E

analogous

#110E4D #310E4D #4D0E49

triadic

#310E4D #4D310E #0E4D31

tetradic

#310E4D #4D110E #2A4D0E #0E494D

square

#310E4D #4D110E #2A4D0E #0E494D

split-complementary

#310E4D #494D0E #0E4D11

monochromatic

#10051A #10051A #310E4D #521781 #7321B5

Accessibility & contrast

On white

16.15

#310E4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#310E4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310E4D

16.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310E4D	#FFFFFF	#000000	##FFFFFF
##310E4D	1.00	16.15	1.30	16.15
#FFFFFF	16.15	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00204F

Deuteranopia (green-blind)

#00214C

Tritanopia (blue-blind)

#2C1E2D

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #310e4d;
/* rgb */ color: rgb(49, 14, 77);
/* oklch */ color: oklch(26.0% 0.109 305.2);

Tailwind

colors: {
  custom: {
    50: '#6d507f',
    500: '#310e4d',
    950: '#000000',
  },
}

SCSS

$custom: #310e4d;
$custom-light: #6d507f;
$custom-dark: #000000;

JSON

{
  "hex": "#310e4d",
  "rgb": {
    "r": 49,
    "g": 14,
    "b": 77
  },
  "hsl": {
    "h": 273.333,
    "s": 69.231,
    "l": 17.843
  },
  "oklch": {
    "l": 0.2604,
    "c": 0.10924,
    "h": 305.2
  },
  "luminance": 0.01503
}

Semantic roles & 50–950 ramp

primary

#310E4D

secondary

#56882F

accent

#EC3C8A

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#07020A

muted

#7A787C

Preview Lab

Preview with #310E4D

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

Preview Lab → · Contrast checker → · Palette generator →