#6D1816#6D1816

#6D1816 is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.5% C 0.119 H 26.7°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#6D1816
RGB	rgb(109, 24, 22)
HSL	hsl(1, 66%, 26%)
HSV	hsv(1, 80%, 43%)
CMYK	cmyk(0%, 78%, 79.8%, 57.3%)
CIE-LAB	lab(23.55, 36.88, 24.09)
CIE-LCH	lch(23.55, 44.05, 33.16°)
OKLab	oklab(35.52% 0.1063 0.0536)
OKLCH	oklch(35.52% 0.119 26.7)
XYZ	xyz(6.7789, 3.9635, 1.1670)
Luminance	0.0396 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D1816 #166B6D

analogous

#6D163F #6D1816 #6D4316

triadic

#6D1816 #166D18 #18166D

tetradic

#6D1816 #3F6D16 #166B6D #43166D

square

#6D1816 #3F6D16 #166B6D #43166D

split-complementary

#6D1816 #166D43 #163F6D

monochromatic

#190605 #3A0D0C #6D1816 #A02320 #D32E2B

Accessibility & contrast

On white

11.72

#6D1816 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#6D1816 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D1816

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D1816	#FFFFFF	#000000	##FFFFFF
##6D1816	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312C15

Deuteranopia (green-blind)

#473F13

Tritanopia (blue-blind)

#790019

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6d1816;
/* rgb */ color: rgb(109, 24, 22);
/* oklch */ color: oklch(35.5% 0.119 26.7);

Tailwind

colors: {
  custom: {
    50: '#9e5c53',
    500: '#6d1816',
    950: '#000000',
  },
}

SCSS

$custom: #6d1816;
$custom-light: #9e5c53;
$custom-dark: #000000;

JSON

{
  "hex": "#6d1816",
  "rgb": {
    "r": 109,
    "g": 24,
    "b": 22
  },
  "hsl": {
    "h": 1.379,
    "s": 66.412,
    "l": 25.686
  },
  "oklch": {
    "l": 0.35517,
    "c": 0.11906,
    "h": 26.7
  },
  "luminance": 0.03962
}

Semantic roles & 50–950 ramp

primary

#6D1816

secondary

#3CA1A3

accent

#E5E93E

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100402

muted

#7F7978

Preview Lab

Preview with #6D1816

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

Preview Lab → · Contrast checker → · Palette generator →