#6F131D#6F131D

#6F131D is a dark, vivid red. Relative luminance 0.039; OKLCH L 35.6% C 0.125 H 21.2°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#6F131D
RGB	rgb(111, 19, 29)
HSL	hsl(353, 71%, 25%)
HSV	hsv(353, 83%, 44%)
CMYK	cmyk(0%, 82.9%, 73.9%, 56.5%)
CIE-LAB	lab(23.46, 39.63, 19.53)
CIE-LCH	lch(23.46, 44.18, 26.24°)
OKLab	oklab(35.56% 0.1165 0.0451)
OKLCH	oklch(35.56% 0.125 21.2)
XYZ	xyz(7.0110, 3.9351, 1.5525)
Luminance	0.0393 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F131D #136F65

analogous

#6F134B #6F131D #6F3713

triadic

#6F131D #1D6F13 #131D6F

tetradic

#6F131D #4B6F13 #136F65 #37136F

square

#6F131D #4B6F13 #136F65 #37136F

split-complementary

#6F131D #136F37 #134B6F

monochromatic

#1A0407 #3B0A0F #6F131D #A31C2B #D82538

Accessibility & contrast

On white

11.75

#6F131D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#6F131D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F131D

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F131D	#FFFFFF	#000000	##FFFFFF
##6F131D	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2B1D

Deuteranopia (green-blind)

#463F1A

Tritanopia (blue-blind)

#7B0018

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6f131d;
/* rgb */ color: rgb(111, 19, 29);
/* oklch */ color: oklch(35.6% 0.125 21.2);

Tailwind

colors: {
  custom: {
    50: '#9f5b58',
    500: '#6f131d',
    950: '#000000',
  },
}

SCSS

$custom: #6f131d;
$custom-light: #9f5b58;
$custom-dark: #000000;

JSON

{
  "hex": "#6f131d",
  "rgb": {
    "r": 111,
    "g": 19,
    "b": 29
  },
  "hsl": {
    "h": 353.478,
    "s": 70.769,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35556,
    "c": 0.12488,
    "h": 21.2
  },
  "luminance": 0.03934
}

Semantic roles & 50–950 ramp

primary

#6F131D

secondary

#38A69A

accent

#EEDA3A

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100403

muted

#7F7978

Preview Lab

Preview with #6F131D

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

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