#310E3A#310E3A

#310E3A is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.5% C 0.087 H 318.8°. Best body text is #FFFFFF at 16.74:1 contrast (WCAG AA passes).

Color values

HEX	#310E3A
RGB	rgb(49, 14, 58)
HSL	hsl(288, 61%, 14%)
HSV	hsv(288, 76%, 23%)
CMYK	cmyk(15.5%, 75.9%, 0%, 77.3%)
CIE-LAB	lab(11.08, 25.48, -20.52)
CIE-LCH	lch(11.08, 32.72, 321.16°)
OKLab	oklab(24.45% 0.0656 -0.0574)
OKLCH	oklch(24.45% 0.087 318.8)
XYZ	xyz(2.1873, 1.2726, 4.1326)
Luminance	0.0127 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310E3A #173A0E

analogous

#1B0E3A #310E3A #3A0E2D

triadic

#310E3A #3A310E #0E3A31

tetradic

#310E3A #3A1B0E #173A0E #0E2D3A

square

#310E3A #3A1B0E #173A0E #0E2D3A

split-complementary

#310E3A #2D3A0E #0E3A1B

monochromatic

#150619 #150619 #310E3A #5B1A6B #84269D

Accessibility & contrast

On white

16.74

#310E3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#310E3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310E3A

16.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310E3A	#FFFFFF	#000000	##FFFFFF
##310E3A	1.00	16.74	1.25	16.74
#FFFFFF	16.74	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021B3B

Deuteranopia (green-blind)

#111F39

Tritanopia (blue-blind)

#311622

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #310e3a;
/* rgb */ color: rgb(49, 14, 58);
/* oklch */ color: oklch(24.5% 0.087 318.8);

Tailwind

colors: {
  custom: {
    50: '#6b4f70',
    500: '#310e3a',
    950: '#000000',
  },
}

SCSS

$custom: #310e3a;
$custom-light: #6b4f70;
$custom-dark: #000000;

JSON

{
  "hex": "#310e3a",
  "rgb": {
    "r": 49,
    "g": 14,
    "b": 58
  },
  "hsl": {
    "h": 287.727,
    "s": 61.111,
    "l": 14.118
  },
  "oklch": {
    "l": 0.24451,
    "c": 0.08714,
    "h": 318.8
  },
  "luminance": 0.01273
}

Semantic roles & 50–950 ramp

primary

#310E3A

secondary

#3D752F

accent

#E44464

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#070207

muted

#7A787A

Preview Lab

Preview with #310E3A

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

Preview Lab → · Contrast checker → · Palette generator →