#6D1815#6D1815

#6D1815 is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.5% C 0.119 H 27.3°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#6D1815
RGB	rgb(109, 24, 21)
HSL	hsl(2, 68%, 25%)
HSV	hsv(2, 81%, 43%)
CMYK	cmyk(0%, 78%, 80.7%, 57.3%)
CIE-LAB	lab(23.54, 36.84, 24.71)
CIE-LCH	lch(23.54, 44.36, 33.85°)
OKLab	oklab(35.5% 0.106 0.0546)
OKLCH	oklch(35.5% 0.119 27.3)
XYZ	xyz(6.7695, 3.9597, 1.1172)
Luminance	0.0396 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D1815 #156A6D

analogous

#6D153E #6D1815 #6D4415

triadic

#6D1815 #156D18 #18156D

tetradic

#6D1815 #3E6D15 #156A6D #44156D

square

#6D1815 #3E6D15 #156A6D #44156D

split-complementary

#6D1815 #156D44 #153E6D

monochromatic

#1A0605 #3A0D0B #6D1815 #A0231F #D42F29

Accessibility & contrast

On white

11.72

#6D1815 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#6D1815 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D1815

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D1815	#FFFFFF	#000000	##FFFFFF
##6D1815	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)

#322C14

Deuteranopia (green-blind)

#473F12

Tritanopia (blue-blind)

#790018

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6d1815;
/* rgb */ color: rgb(109, 24, 21);
/* oklch */ color: oklch(35.5% 0.119 27.3);

Tailwind

colors: {
  custom: {
    50: '#9e5c52',
    500: '#6d1815',
    950: '#000000',
  },
}

SCSS

$custom: #6d1815;
$custom-light: #9e5c52;
$custom-dark: #000000;

JSON

{
  "hex": "#6d1815",
  "rgb": {
    "r": 109,
    "g": 24,
    "b": 21
  },
  "hsl": {
    "h": 2.045,
    "s": 67.692,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35503,
    "c": 0.1192,
    "h": 27.3
  },
  "luminance": 0.03959
}

Semantic roles & 50–950 ramp

primary

#6D1815

secondary

#3AA0A3

accent

#E5EB3D

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100402

muted

#7F7978

Preview Lab

Preview with #6D1815

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

Preview Lab → · Contrast checker → · Palette generator →