#6C1817#6C1817

#6C1817 is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.3% C 0.118 H 26.2°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#6C1817
RGB	rgb(108, 24, 23)
HSL	hsl(1, 65%, 26%)
HSV	hsv(1, 79%, 42%)
CMYK	cmyk(0%, 77.8%, 78.7%, 57.6%)
CIE-LAB	lab(23.35, 36.58, 23.18)
CIE-LCH	lch(23.35, 43.30, 32.37°)
OKLab	oklab(35.34% 0.1058 0.0519)
OKLCH	oklch(35.34% 0.118 26.2)
XYZ	xyz(6.6664, 3.9043, 1.2130)
Luminance	0.0390 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C1817 #176B6C

analogous

#6C1740 #6C1817 #6C4217

triadic

#6C1817 #176C18 #18176C

tetradic

#6C1817 #406C17 #176B6C #42176C

square

#6C1817 #406C17 #176B6C #42176C

split-complementary

#6C1817 #176C42 #17406C

monochromatic

#190605 #3A0D0C #6C1817 #9E2322 #D12E2C

Accessibility & contrast

On white

11.79

#6C1817 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#6C1817 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C1817

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C1817	#FFFFFF	#000000	##FFFFFF
##6C1817	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312C16

Deuteranopia (green-blind)

#463E14

Tritanopia (blue-blind)

#770019

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6c1817;
/* rgb */ color: rgb(108, 24, 23);
/* oklch */ color: oklch(35.3% 0.118 26.2);

Tailwind

colors: {
  custom: {
    50: '#9d5c54',
    500: '#6c1817',
    950: '#000000',
  },
}

SCSS

$custom: #6c1817;
$custom-light: #9d5c54;
$custom-dark: #000000;

JSON

{
  "hex": "#6c1817",
  "rgb": {
    "r": 108,
    "g": 24,
    "b": 23
  },
  "hsl": {
    "h": 0.706,
    "s": 64.885,
    "l": 25.686
  },
  "oklch": {
    "l": 0.35335,
    "c": 0.11781,
    "h": 26.2
  },
  "luminance": 0.03903
}

Semantic roles & 50–950 ramp

primary

#6C1817

secondary

#3DA1A2

accent

#E6E840

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100402

muted

#7F7978

Preview Lab

Preview with #6C1817

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

Preview Lab → · Contrast checker → · Palette generator →