#6D1B13#6D1B13

#6D1B13 is a dark, moderate red. Relative luminance 0.041; OKLCH L 35.8% C 0.117 H 29.6°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#6D1B13
RGB	rgb(109, 27, 19)
HSL	hsl(5, 70%, 25%)
HSV	hsv(5, 83%, 43%)
CMYK	cmyk(0%, 75.2%, 82.6%, 57.3%)
CIE-LAB	lab(23.94, 35.57, 26.37)
CIE-LCH	lch(23.94, 44.27, 36.55°)
OKLab	oklab(35.8% 0.1015 0.0576)
OKLCH	oklch(35.8% 0.117 29.6)
XYZ	xyz(6.8169, 4.0831, 1.0451)
Luminance	0.0408 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D1B13 #13656D

analogous

#6D1338 #6D1B13 #6D4813

triadic

#6D1B13 #136D1B #1B136D

tetradic

#6D1B13 #386D13 #13656D #48136D

square

#6D1B13 #386D13 #13656D #48136D

split-complementary

#6D1B13 #136D48 #13386D

monochromatic

#1A0605 #390E0A #6D1B13 #A1281C #D53525

Accessibility & contrast

On white

11.56

#6D1B13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#6D1B13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D1B13

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D1B13	#FFFFFF	#000000	##FFFFFF
##6D1B13	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332D11

Deuteranopia (green-blind)

#48400F

Tritanopia (blue-blind)

#79001A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #6d1b13;
/* rgb */ color: rgb(109, 27, 19);
/* oklch */ color: oklch(35.8% 0.117 29.6);

Tailwind

colors: {
  custom: {
    50: '#9e5e51',
    500: '#6d1b13',
    950: '#000000',
  },
}

SCSS

$custom: #6d1b13;
$custom-light: #9e5e51;
$custom-dark: #000000;

JSON

{
  "hex": "#6d1b13",
  "rgb": {
    "r": 109,
    "g": 27,
    "b": 19
  },
  "hsl": {
    "h": 5.333,
    "s": 70.313,
    "l": 25.098
  },
  "oklch": {
    "l": 0.35799,
    "c": 0.11671,
    "h": 29.6
  },
  "luminance": 0.04082
}

Semantic roles & 50–950 ramp

primary

#6D1B13

secondary

#389AA4

accent

#DDED3B

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100502

muted

#7F7978

Preview Lab

Preview with #6D1B13

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

Preview Lab → · Contrast checker → · Palette generator →