#6F1A11#6F1A11

#6F1A11 is a dark, vivid red. Relative luminance 0.042; OKLCH L 36.1% C 0.120 H 30.0°. Best body text is #FFFFFF at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#6F1A11
RGB	rgb(111, 26, 17)
HSL	hsl(6, 73%, 25%)
HSV	hsv(6, 85%, 44%)
CMYK	cmyk(0%, 76.6%, 84.7%, 56.5%)
CIE-LAB	lab(24.19, 36.61, 27.94)
CIE-LCH	lch(24.19, 46.05, 37.35°)
OKLab	oklab(36.05% 0.1041 0.0601)
OKLCH	oklch(36.05% 0.12 30)
XYZ	xyz(7.0270, 4.1599, 0.9631)
Luminance	0.0416 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F1A11 #11666F

analogous

#6F1137 #6F1A11 #6F4911

triadic

#6F1A11 #116F1A #1A116F

tetradic

#6F1A11 #376F11 #11666F #49116F

square

#6F1A11 #376F11 #11666F #49116F

split-complementary

#6F1A11 #116F49 #11376F

monochromatic

#1B0604 #3A0E09 #6F1A11 #A42619 #D93321

Accessibility & contrast

On white

11.46

#6F1A11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#6F1A11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F1A11

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F1A11	#FFFFFF	#000000	##FFFFFF
##6F1A11	1.00	11.46	1.83	11.46
#FFFFFF	11.46	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342E0F

Deuteranopia (green-blind)

#49400D

Tritanopia (blue-blind)

#7B0019

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #6f1a11;
/* rgb */ color: rgb(111, 26, 17);
/* oklch */ color: oklch(36.1% 0.120 30.0);

Tailwind

colors: {
  custom: {
    50: '#a05e50',
    500: '#6f1a11',
    950: '#000000',
  },
}

SCSS

$custom: #6f1a11;
$custom-light: #a05e50;
$custom-dark: #000000;

JSON

{
  "hex": "#6f1a11",
  "rgb": {
    "r": 111,
    "g": 26,
    "b": 17
  },
  "hsl": {
    "h": 5.745,
    "s": 73.438,
    "l": 25.098
  },
  "oklch": {
    "l": 0.36054,
    "c": 0.12022,
    "h": 30
  },
  "luminance": 0.04159
}

Semantic roles & 50–950 ramp

primary

#6F1A11

secondary

#359CA6

accent

#DEF038

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100502

muted

#7F7978

Preview Lab

Preview with #6F1A11

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

Preview Lab → · Contrast checker → · Palette generator →