#310E3D#310E3D

#310E3D is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.7% C 0.091 H 316.2°. Best body text is #FFFFFF at 16.66:1 contrast (WCAG AA passes).

Color values

HEX	#310E3D
RGB	rgb(49, 14, 61)
HSL	hsl(285, 63%, 15%)
HSV	hsv(285, 77%, 24%)
CMYK	cmyk(19.7%, 77%, 0%, 76.1%)
CIE-LAB	lab(11.30, 26.21, -22.31)
CIE-LCH	lch(11.30, 34.42, 319.60°)
OKLab	oklab(24.68% 0.0654 -0.0627)
OKLCH	oklch(24.68% 0.091 316.2)
XYZ	xyz(2.2658, 1.3041, 4.5463)
Luminance	0.0130 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310E3D #1A3D0E

analogous

#1A0E3D #310E3D #3D0E32

triadic

#310E3D #3D310E #0E3D31

tetradic

#310E3D #3D1A0E #1A3D0E #0E323D

square

#310E3D #3D1A0E #1A3D0E #0E323D

split-complementary

#310E3D #323D0E #0E3D1A

monochromatic

#140619 #140619 #310E3D #59196F #8125A1

Accessibility & contrast

On white

16.66

#310E3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#310E3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310E3D

16.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310E3D	#FFFFFF	#000000	##FFFFFF
##310E3D	1.00	16.66	1.26	16.66
#FFFFFF	16.66	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C3E

Deuteranopia (green-blind)

#0E1F3C

Tritanopia (blue-blind)

#301724

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #310e3d;
/* rgb */ color: rgb(49, 14, 61);
/* oklch */ color: oklch(24.7% 0.091 316.2);

Tailwind

colors: {
  custom: {
    50: '#6b5073',
    500: '#310e3d',
    950: '#000000',
  },
}

SCSS

$custom: #310e3d;
$custom-light: #6b5073;
$custom-dark: #000000;

JSON

{
  "hex": "#310e3d",
  "rgb": {
    "r": 49,
    "g": 14,
    "b": 61
  },
  "hsl": {
    "h": 284.681,
    "s": 62.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.24681,
    "c": 0.09059,
    "h": 316.2
  },
  "luminance": 0.01304
}

Semantic roles & 50–950 ramp

primary

#310E3D

secondary

#41782F

accent

#E6426C

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#070208

muted

#7A787B

Preview Lab

Preview with #310E3D

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

Preview Lab → · Contrast checker → · Palette generator →