#310E14#310E14

#310E14 is a very dark, muted red. Relative luminance 0.010; OKLCH L 22.4% C 0.057 H 12.5°. Best body text is #FFFFFF at 17.45:1 contrast (WCAG AA passes).

Color values

HEX	#310E14
RGB	rgb(49, 14, 20)
HSL	hsl(350, 56%, 12%)
HSV	hsv(350, 71%, 19%)
CMYK	cmyk(0%, 71.4%, 59.2%, 80.8%)
CIE-LAB	lab(9.14, 18.44, 4.65)
CIE-LCH	lch(9.14, 19.02, 14.15°)
OKLab	oklab(22.39% 0.0558 0.0124)
OKLCH	oklch(22.39% 0.057 12.5)
XYZ	xyz(1.5500, 1.0177, 0.7765)
Luminance	0.0102 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310E14 #0E312B

analogous

#310E26 #310E14 #31190E

triadic

#310E14 #14310E #0E1431

tetradic

#310E14 #26310E #0E312B #190E31

square

#310E14 #26310E #0E312B #190E31

split-complementary

#310E14 #0E3119 #0E2631

monochromatic

#18070A #18070A #310E14 #611C27 #90293B

Accessibility & contrast

On white

17.45

#310E14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#310E14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310E14

17.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310E14	#FFFFFF	#000000	##FFFFFF
##310E14	1.00	17.45	1.20	17.45
#FFFFFF	17.45	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161514

Deuteranopia (green-blind)

#1F1C13

Tritanopia (blue-blind)

#360910

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #310e14;
/* rgb */ color: rgb(49, 14, 20);
/* oklch */ color: oklch(22.4% 0.057 12.5);

Tailwind

colors: {
  custom: {
    50: '#6c4e51',
    500: '#310e14',
    950: '#000000',
  },
}

SCSS

$custom: #310e14;
$custom-light: #6c4e51;
$custom-dark: #000000;

JSON

{
  "hex": "#310e14",
  "rgb": {
    "r": 49,
    "g": 14,
    "b": 20
  },
  "hsl": {
    "h": 349.714,
    "s": 55.556,
    "l": 12.353
  },
  "oklch": {
    "l": 0.22389,
    "c": 0.05713,
    "h": 12.5
  },
  "luminance": 0.01018
}

Semantic roles & 50–950 ramp

primary

#310E14

secondary

#2F6C61

accent

#DFC549

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#070102

muted

#7A7778

Preview Lab

Preview with #310E14

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

Preview Lab → · Contrast checker → · Palette generator →