#6F1720#6F1720

#6F1720 is a dark, vivid red. Relative luminance 0.041; OKLCH L 36.0% C 0.121 H 20.6°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#6F1720
RGB	rgb(111, 23, 32)
HSL	hsl(354, 66%, 26%)
HSV	hsv(354, 79%, 44%)
CMYK	cmyk(0%, 79.3%, 71.2%, 56.5%)
CIE-LAB	lab(23.99, 38.43, 18.17)
CIE-LCH	lch(23.99, 42.51, 25.31°)
OKLab	oklab(35.97% 0.1134 0.0426)
OKLCH	oklch(35.97% 0.121 20.6)
XYZ	xyz(7.1234, 4.0977, 1.7821)
Luminance	0.0410 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F1720 #176F66

analogous

#6F174C #6F1720 #6F3A17

triadic

#6F1720 #206F17 #17206F

tetradic

#6F1720 #4C6F17 #176F66 #3A176F

square

#6F1720 #4C6F17 #176F66 #3A176F

split-complementary

#6F1720 #176F3A #174C6F

monochromatic

#190507 #3C0C11 #6F1720 #A2222F #D32D3E

Accessibility & contrast

On white

11.54

#6F1720 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#6F1720 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F1720

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F1720	#FFFFFF	#000000	##FFFFFF
##6F1720	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312D20

Deuteranopia (green-blind)

#47401D

Tritanopia (blue-blind)

#7B001B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #6f1720;
/* rgb */ color: rgb(111, 23, 32);
/* oklch */ color: oklch(36.0% 0.121 20.6);

Tailwind

colors: {
  custom: {
    50: '#9f5d5b',
    500: '#6f1720',
    950: '#000000',
  },
}

SCSS

$custom: #6f1720;
$custom-light: #9f5d5b;
$custom-dark: #000000;

JSON

{
  "hex": "#6f1720",
  "rgb": {
    "r": 111,
    "g": 23,
    "b": 32
  },
  "hsl": {
    "h": 353.864,
    "s": 65.672,
    "l": 26.275
  },
  "oklch": {
    "l": 0.3597,
    "c": 0.1211,
    "h": 20.6
  },
  "luminance": 0.04097
}

Semantic roles & 50–950 ramp

primary

#6F1720

secondary

#3DA59A

accent

#E9D73F

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100404

muted

#7F7979

Preview Lab

Preview with #6F1720

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

Preview Lab → · Contrast checker → · Palette generator →