#6F171E#6F171E

#6F171E is a dark, vivid red. Relative luminance 0.041; OKLCH L 35.9% C 0.121 H 21.9°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#6F171E
RGB	rgb(111, 23, 30)
HSL	hsl(355, 66%, 26%)
HSV	hsv(355, 79%, 44%)
CMYK	cmyk(0%, 79.3%, 73%, 56.5%)
CIE-LAB	lab(23.96, 38.32, 19.47)
CIE-LCH	lch(23.96, 42.98, 26.93°)
OKLab	oklab(35.93% 0.1125 0.0452)
OKLCH	oklch(35.93% 0.121 21.9)
XYZ	xyz(7.0971, 4.0871, 1.6432)
Luminance	0.0409 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F171E #176F68

analogous

#6F174A #6F171E #6F3C17

triadic

#6F171E #1E6F17 #171E6F

tetradic

#6F171E #4A6F17 #176F68 #3C176F

square

#6F171E #4A6F17 #176F68 #3C176F

split-complementary

#6F171E #176F3C #174A6F

monochromatic

#190507 #3C0C10 #6F171E #A2222C #D32D3A

Accessibility & contrast

On white

11.56

#6F171E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#6F171E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F171E

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F171E	#FFFFFF	#000000	##FFFFFF
##6F171E	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)

#312D1D

Deuteranopia (green-blind)

#47401B

Tritanopia (blue-blind)

#7B001A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #6f171e;
/* rgb */ color: rgb(111, 23, 30);
/* oklch */ color: oklch(35.9% 0.121 21.9);

Tailwind

colors: {
  custom: {
    50: '#9f5c59',
    500: '#6f171e',
    950: '#000000',
  },
}

SCSS

$custom: #6f171e;
$custom-light: #9f5c59;
$custom-dark: #000000;

JSON

{
  "hex": "#6f171e",
  "rgb": {
    "r": 111,
    "g": 23,
    "b": 30
  },
  "hsl": {
    "h": 355.227,
    "s": 65.672,
    "l": 26.275
  },
  "oklch": {
    "l": 0.35933,
    "c": 0.12124,
    "h": 21.9
  },
  "luminance": 0.04086
}

Semantic roles & 50–950 ramp

primary

#6F171E

secondary

#3DA59D

accent

#E9DB3F

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100403

muted

#7F7978

Preview Lab

Preview with #6F171E

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

Preview Lab → · Contrast checker → · Palette generator →