#310A36#310A36

#310A36 is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.6% C 0.089 H 322.9°. Best body text is #FFFFFF at 17.11:1 contrast (WCAG AA passes).

Color values

HEX	#310A36
RGB	rgb(49, 10, 54)
HSL	hsl(293, 69%, 13%)
HSV	hsv(293, 81%, 21%)
CMYK	cmyk(9.3%, 81.5%, 0%, 78.8%)
CIE-LAB	lab(10.08, 26.56, -19.23)
CIE-LCH	lch(10.08, 32.79, 324.09°)
OKLab	oklab(23.64% 0.071 -0.0536)
OKLCH	oklch(23.64% 0.089 322.9)
XYZ	xyz(2.0410, 1.1365, 3.6012)
Luminance	0.0114 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310A36 #0F360A

analogous

#1B0A36 #310A36 #360A25

triadic

#310A36 #36310A #0A3631

tetradic

#310A36 #361B0A #0F360A #0A2536

square

#310A36 #361B0A #0F360A #0A2536

split-complementary

#310A36 #25360A #0A361B

monochromatic

#17051A #17051A #310A36 #60146A #8F1D9D

Accessibility & contrast

On white

17.11

#310A36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#310A36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310A36

17.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310A36	#FFFFFF	#000000	##FFFFFF
##310A36	1.00	17.11	1.23	17.11
#FFFFFF	17.11	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#011937

Deuteranopia (green-blind)

#111D35

Tritanopia (blue-blind)

#32121F

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #310a36;
/* rgb */ color: rgb(49, 10, 54);
/* oklch */ color: oklch(23.6% 0.089 322.9);

Tailwind

colors: {
  custom: {
    50: '#6b4d6d',
    500: '#310a36',
    950: '#000000',
  },
}

SCSS

$custom: #310a36;
$custom-light: #6b4d6d;
$custom-dark: #000000;

JSON

{
  "hex": "#310a36",
  "rgb": {
    "r": 49,
    "g": 10,
    "b": 54
  },
  "hsl": {
    "h": 293.182,
    "s": 68.75,
    "l": 12.549
  },
  "oklch": {
    "l": 0.23638,
    "c": 0.08901,
    "h": 322.9
  },
  "luminance": 0.01136
}

Semantic roles & 50–950 ramp

primary

#310A36

secondary

#317328

accent

#EC3C50

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#070107

muted

#7A777A

Preview Lab

Preview with #310A36

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

Preview Lab → · Contrast checker → · Palette generator →