#6D1713#6D1713

#6D1713 is a dark, vivid red. Relative luminance 0.039; OKLCH L 35.4% C 0.120 H 27.9°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#6D1713
RGB	rgb(109, 23, 19)
HSL	hsl(3, 70%, 25%)
HSV	hsv(3, 83%, 43%)
CMYK	cmyk(0%, 78.9%, 82.6%, 57.3%)
CIE-LAB	lab(23.38, 37.13, 25.78)
CIE-LCH	lch(23.38, 45.20, 34.77°)
OKLab	oklab(35.38% 0.1064 0.0563)
OKLCH	oklch(35.38% 0.12 27.9)
XYZ	xyz(6.7314, 3.9121, 1.0166)
Luminance	0.0391 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D1713 #13696D

analogous

#6D133C #6D1713 #6D4413

triadic

#6D1713 #136D17 #17136D

tetradic

#6D1713 #3C6D13 #13696D #44136D

square

#6D1713 #3C6D13 #13696D #44136D

split-complementary

#6D1713 #136D44 #133C6D

monochromatic

#1A0505 #390C0A #6D1713 #A1221C #D52D25

Accessibility & contrast

On white

11.78

#6D1713 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#6D1713 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D1713

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D1713	#FFFFFF	#000000	##FFFFFF
##6D1713	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312C12

Deuteranopia (green-blind)

#463E0F

Tritanopia (blue-blind)

#790017

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6d1713;
/* rgb */ color: rgb(109, 23, 19);
/* oklch */ color: oklch(35.4% 0.120 27.9);

Tailwind

colors: {
  custom: {
    50: '#9e5c51',
    500: '#6d1713',
    950: '#000000',
  },
}

SCSS

$custom: #6d1713;
$custom-light: #9e5c51;
$custom-dark: #000000;

JSON

{
  "hex": "#6d1713",
  "rgb": {
    "r": 109,
    "g": 23,
    "b": 19
  },
  "hsl": {
    "h": 2.667,
    "s": 70.313,
    "l": 25.098
  },
  "oklch": {
    "l": 0.35377,
    "c": 0.12041,
    "h": 27.9
  },
  "luminance": 0.03911
}

Semantic roles & 50–950 ramp

primary

#6D1713

secondary

#389FA4

accent

#E5ED3B

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100402

muted

#7F7978

Preview Lab

Preview with #6D1713

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

Preview Lab → · Contrast checker → · Palette generator →