#6F161B#6F161B

#6F161B is a dark, vivid red. Relative luminance 0.040; OKLCH L 35.8% C 0.122 H 23.3°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#6F161B
RGB	rgb(111, 22, 27)
HSL	hsl(357, 67%, 26%)
HSV	hsv(357, 80%, 44%)
CMYK	cmyk(0%, 80.2%, 75.7%, 56.5%)
CIE-LAB	lab(23.78, 38.52, 21.24)
CIE-LCH	lch(23.78, 43.99, 28.88°)
OKLab	oklab(35.79% 0.1124 0.0485)
OKLCH	oklch(35.79% 0.122 23.3)
XYZ	xyz(7.0411, 4.0336, 1.4445)
Luminance	0.0403 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F161B #166F6A

analogous

#6F1647 #6F161B #6F3D16

triadic

#6F161B #1B6F16 #161B6F

tetradic

#6F161B #476F16 #166F6A #3D166F

square

#6F161B #476F16 #166F6A #3D166F

split-complementary

#6F161B #166F3D #16476F

monochromatic

#1A0506 #3C0C0F #6F161B #A22027 #D52B34

Accessibility & contrast

On white

11.63

#6F161B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#6F161B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F161B

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F161B	#FFFFFF	#000000	##FFFFFF
##6F161B	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312C1A

Deuteranopia (green-blind)

#473F18

Tritanopia (blue-blind)

#7B0019

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #6f161b;
/* rgb */ color: rgb(111, 22, 27);
/* oklch */ color: oklch(35.8% 0.122 23.3);

Tailwind

colors: {
  custom: {
    50: '#9f5c57',
    500: '#6f161b',
    950: '#000000',
  },
}

SCSS

$custom: #6f161b;
$custom-light: #9f5c57;
$custom-dark: #000000;

JSON

{
  "hex": "#6f161b",
  "rgb": {
    "r": 111,
    "g": 22,
    "b": 27
  },
  "hsl": {
    "h": 356.629,
    "s": 66.917,
    "l": 26.078
  },
  "oklch": {
    "l": 0.35788,
    "c": 0.12244,
    "h": 23.3
  },
  "luminance": 0.04032
}

Semantic roles & 50–950 ramp

primary

#6F161B

secondary

#3CA59F

accent

#EAE03E

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100403

muted

#7F7978

Preview Lab

Preview with #6F161B

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

Preview Lab → · Contrast checker → · Palette generator →