#6D1810#6D1810

#6D1810 is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.4% C 0.120 H 29.7°. Best body text is #FFFFFF at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#6D1810
RGB	rgb(109, 24, 16)
HSL	hsl(5, 74%, 25%)
HSV	hsv(5, 85%, 43%)
CMYK	cmyk(0%, 78%, 85.3%, 57.3%)
CIE-LAB	lab(23.48, 36.65, 27.66)
CIE-LCH	lch(23.48, 45.91, 37.04°)
OKLab	oklab(35.44% 0.1043 0.0594)
OKLCH	oklch(35.44% 0.12 29.7)
XYZ	xyz(6.7276, 3.9429, 0.8969)
Luminance	0.0394 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D1810 #10656D

analogous

#6D1037 #6D1810 #6D4710

triadic

#6D1810 #106D18 #18106D

tetradic

#6D1810 #376D10 #10656D #47106D

square

#6D1810 #376D10 #10656D #47106D

split-complementary

#6D1810 #106D47 #10376D

monochromatic

#1B0604 #380C08 #6D1810 #A22418 #D83020

Accessibility & contrast

On white

11.74

#6D1810 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#6D1810 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D1810

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D1810	#FFFFFF	#000000	##FFFFFF
##6D1810	1.00	11.74	1.79	11.74
#FFFFFF	11.74	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C0E

Deuteranopia (green-blind)

#473F0C

Tritanopia (blue-blind)

#790017

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6d1810;
/* rgb */ color: rgb(109, 24, 16);
/* oklch */ color: oklch(35.4% 0.120 29.7);

Tailwind

colors: {
  custom: {
    50: '#9f5c4f',
    500: '#6d1810',
    950: '#000000',
  },
}

SCSS

$custom: #6d1810;
$custom-light: #9f5c4f;
$custom-dark: #000000;

JSON

{
  "hex": "#6d1810",
  "rgb": {
    "r": 109,
    "g": 24,
    "b": 16
  },
  "hsl": {
    "h": 5.161,
    "s": 74.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.35444,
    "c": 0.11998,
    "h": 29.7
  },
  "luminance": 0.03942
}

Semantic roles & 50–950 ramp

primary

#6D1810

secondary

#349BA5

accent

#E1F137

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100402

muted

#7F7978

Preview Lab

Preview with #6D1810

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

Preview Lab → · Contrast checker → · Palette generator →