#6F1813#6F1813

#6F1813 is a dark, vivid red. Relative luminance 0.041; OKLCH L 35.9% C 0.122 H 28.3°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#6F1813
RGB	rgb(111, 24, 19)
HSL	hsl(3, 71%, 25%)
HSV	hsv(3, 83%, 44%)
CMYK	cmyk(0%, 78.4%, 82.9%, 56.5%)
CIE-LAB	lab(23.94, 37.45, 26.49)
CIE-LCH	lch(23.94, 45.87, 35.27°)
OKLab	oklab(35.87% 0.1072 0.0577)
OKLCH	oklch(35.87% 0.122 28.3)
XYZ	xyz(7.0006, 4.0809, 1.0351)
Luminance	0.0408 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F1813 #136A6F

analogous

#6F133C #6F1813 #6F4613

triadic

#6F1813 #136F18 #18136F

tetradic

#6F1813 #3C6F13 #136A6F #46136F

square

#6F1813 #3C6F13 #136A6F #46136F

split-complementary

#6F1813 #136F46 #133C6F

monochromatic

#1A0604 #3B0D0A #6F1813 #A3231C #D82F25

Accessibility & contrast

On white

11.56

#6F1813 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#6F1813 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F1813

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F1813	#FFFFFF	#000000	##FFFFFF
##6F1813	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)

#322D11

Deuteranopia (green-blind)

#48400F

Tritanopia (blue-blind)

#7B0018

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #6f1813;
/* rgb */ color: rgb(111, 24, 19);
/* oklch */ color: oklch(35.9% 0.122 28.3);

Tailwind

colors: {
  custom: {
    50: '#a05d51',
    500: '#6f1813',
    950: '#000000',
  },
}

SCSS

$custom: #6f1813;
$custom-light: #a05d51;
$custom-dark: #000000;

JSON

{
  "hex": "#6f1813",
  "rgb": {
    "r": 111,
    "g": 24,
    "b": 19
  },
  "hsl": {
    "h": 3.261,
    "s": 70.769,
    "l": 25.49
  },
  "oklch": {
    "l": 0.3587,
    "c": 0.1217,
    "h": 28.3
  },
  "luminance": 0.0408
}

Semantic roles & 50–950 ramp

primary

#6F1813

secondary

#38A0A6

accent

#E4EE3A

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100402

muted

#7F7978

Preview Lab

Preview with #6F1813

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

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