#6A1311#6A1311

#6A1311 is a dark, vivid red. Relative luminance 0.036; OKLCH L 34.4% C 0.121 H 27.3°. Best body text is #FFFFFF at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#6A1311
RGB	rgb(106, 19, 17)
HSL	hsl(1, 72%, 24%)
HSV	hsv(1, 84%, 42%)
CMYK	cmyk(0%, 82.1%, 84%, 58.4%)
CIE-LAB	lab(22.20, 37.46, 25.56)
CIE-LCH	lch(22.20, 45.35, 34.31°)
OKLab	oklab(34.38% 0.1074 0.0555)
OKLCH	oklch(34.38% 0.121 27.3)
XYZ	xyz(6.2787, 3.5714, 0.8890)
Luminance	0.0357 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A1311 #11686A

analogous

#6A113C #6A1311 #6A4011

triadic

#6A1311 #116A13 #13116A

tetradic

#6A1311 #3C6A11 #11686A #40116A

square

#6A1311 #3C6A11 #11686A #40116A

split-complementary

#6A1311 #116A40 #113C6A

monochromatic

#1A0504 #350A09 #6A1311 #9F1C19 #D32622

Accessibility & contrast

On white

12.25

#6A1311 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#6A1311 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6A1311

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A1311	#FFFFFF	#000000	##FFFFFF
##6A1311	1.00	12.25	1.71	12.25
#FFFFFF	12.25	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2910

Deuteranopia (green-blind)

#443C0D

Tritanopia (blue-blind)

#750014

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #6a1311;
/* rgb */ color: rgb(106, 19, 17);
/* oklch */ color: oklch(34.4% 0.121 27.3);

Tailwind

colors: {
  custom: {
    50: '#9c5a4f',
    500: '#6a1311',
    950: '#000000',
  },
}

SCSS

$custom: #6a1311;
$custom-light: #9c5a4f;
$custom-dark: #000000;

JSON

{
  "hex": "#6a1311",
  "rgb": {
    "r": 106,
    "g": 19,
    "b": 17
  },
  "hsl": {
    "h": 1.348,
    "s": 72.358,
    "l": 24.118
  },
  "oklch": {
    "l": 0.34377,
    "c": 0.12089,
    "h": 27.3
  },
  "luminance": 0.0357
}

Semantic roles & 50–950 ramp

primary

#6A1311

secondary

#359FA2

accent

#EBEF39

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100402

muted

#7F7978

Preview Lab

Preview with #6A1311

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

Preview Lab → · Contrast checker → · Palette generator →