#310E06#310E06

#310E06 is a very dark, muted red. Relative luminance 0.010; OKLCH L 22.1% C 0.059 H 35.0°. Best body text is #FFFFFF at 17.56:1 contrast (WCAG AA passes).

Color values

HEX	#310E06
RGB	rgb(49, 14, 6)
HSL	hsl(11, 78%, 11%)
HSV	hsv(11, 88%, 19%)
CMYK	cmyk(0%, 71.4%, 87.8%, 80.8%)
CIE-LAB	lab(8.83, 17.18, 11.15)
CIE-LCH	lch(8.83, 20.48, 32.97°)
OKLab	oklab(22.05% 0.0487 0.0341)
OKLCH	oklch(22.05% 0.06 35)
XYZ	xyz(1.4567, 0.9804, 0.2848)
Luminance	0.0098 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310E06 #062931

analogous

#310613 #310E06 #312306

triadic

#310E06 #06310E #0E0631

tetradic

#310E06 #133106 #062931 #230631

square

#310E06 #133106 #062931 #230631

split-complementary

#310E06 #063123 #061331

monochromatic

#1B0803 #1B0803 #310E06 #681E0D #9E2D13

Accessibility & contrast

On white

17.56

#310E06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#310E06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310E06

17.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310E06	#FFFFFF	#000000	##FFFFFF
##310E06	1.00	17.56	1.20	17.56
#FFFFFF	17.56	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181405

Deuteranopia (green-blind)

#201C05

Tritanopia (blue-blind)

#37060C

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #310e06;
/* rgb */ color: rgb(49, 14, 6);
/* oklch */ color: oklch(22.1% 0.059 35.0);

Tailwind

colors: {
  custom: {
    50: '#6c4e49',
    500: '#310e06',
    950: '#000000',
  },
}

SCSS

$custom: #310e06;
$custom-light: #6c4e49;
$custom-dark: #000000;

JSON

{
  "hex": "#310e06",
  "rgb": {
    "r": 49,
    "g": 14,
    "b": 6
  },
  "hsl": {
    "h": 11.163,
    "s": 78.182,
    "l": 10.784
  },
  "oklch": {
    "l": 0.22054,
    "c": 0.0595,
    "h": 35
  },
  "luminance": 0.0098
}

Semantic roles & 50–950 ramp

primary

#310E06

secondary

#216372

accent

#D1F533

background

#F6F4F4

surface

#ECE7E6

border

#C7C3C2

text

#070100

muted

#7A7777

Preview Lab

Preview with #310E06

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

Preview Lab → · Contrast checker → · Palette generator →