#6F1911#6F1911

#6F1911 is a dark, vivid red. Relative luminance 0.041; OKLCH L 35.9% C 0.121 H 29.6°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#6F1911
RGB	rgb(111, 25, 17)
HSL	hsl(5, 73%, 25%)
HSV	hsv(5, 85%, 44%)
CMYK	cmyk(0%, 77.5%, 84.7%, 56.5%)
CIE-LAB	lab(24.05, 37.00, 27.80)
CIE-LCH	lch(24.05, 46.27, 36.92°)
OKLab	oklab(35.95% 0.1053 0.0598)
OKLCH	oklch(35.95% 0.121 29.6)
XYZ	xyz(7.0052, 4.1163, 0.9559)
Luminance	0.0411 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F1911 #11676F

analogous

#6F1138 #6F1911 #6F4811

triadic

#6F1911 #116F19 #19116F

tetradic

#6F1911 #386F11 #11676F #48116F

square

#6F1911 #386F11 #11676F #48116F

split-complementary

#6F1911 #116F48 #11386F

monochromatic

#1B0604 #3A0D09 #6F1911 #A42519 #D93121

Accessibility & contrast

On white

11.52

#6F1911 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#6F1911 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F1911

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F1911	#FFFFFF	#000000	##FFFFFF
##6F1911	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332D0F

Deuteranopia (green-blind)

#48400D

Tritanopia (blue-blind)

#7B0018

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #6f1911;
/* rgb */ color: rgb(111, 25, 17);
/* oklch */ color: oklch(35.9% 0.121 29.6);

Tailwind

colors: {
  custom: {
    50: '#a05d50',
    500: '#6f1911',
    950: '#000000',
  },
}

SCSS

$custom: #6f1911;
$custom-light: #a05d50;
$custom-dark: #000000;

JSON

{
  "hex": "#6f1911",
  "rgb": {
    "r": 111,
    "g": 25,
    "b": 17
  },
  "hsl": {
    "h": 5.106,
    "s": 73.438,
    "l": 25.098
  },
  "oklch": {
    "l": 0.35949,
    "c": 0.12112,
    "h": 29.6
  },
  "luminance": 0.04115
}

Semantic roles & 50–950 ramp

primary

#6F1911

secondary

#359DA6

accent

#E0F038

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100402

muted

#7F7978

Preview Lab

Preview with #6F1911

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

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