#6F151A#6F151A

#6F151A is a dark, vivid red. Relative luminance 0.040; OKLCH L 35.7% C 0.123 H 23.6°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#6F151A
RGB	rgb(111, 21, 26)
HSL	hsl(357, 68%, 26%)
HSV	hsv(357, 81%, 44%)
CMYK	cmyk(0%, 81.1%, 76.6%, 56.5%)
CIE-LAB	lab(23.64, 38.82, 21.74)
CIE-LCH	lch(23.64, 44.49, 29.25°)
OKLab	oklab(35.68% 0.1131 0.0493)
OKLCH	oklch(35.68% 0.123 23.6)
XYZ	xyz(7.0110, 3.9915, 1.3784)
Luminance	0.0399 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F151A #156F6A

analogous

#6F1547 #6F151A #6F3D15

triadic

#6F151A #1A6F15 #151A6F

tetradic

#6F151A #476F15 #156F6A #3D156F

square

#6F151A #476F15 #156F6A #3D156F

split-complementary

#6F151A #156F3D #15476F

monochromatic

#1A0506 #3C0B0E #6F151A #A21F26 #D62832

Accessibility & contrast

On white

11.68

#6F151A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#6F151A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F151A

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F151A	#FFFFFF	#000000	##FFFFFF
##6F151A	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302C19

Deuteranopia (green-blind)

#473F17

Tritanopia (blue-blind)

#7B0018

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6f151a;
/* rgb */ color: rgb(111, 21, 26);
/* oklch */ color: oklch(35.7% 0.123 23.6);

Tailwind

colors: {
  custom: {
    50: '#a05c56',
    500: '#6f151a',
    950: '#000000',
  },
}

SCSS

$custom: #6f151a;
$custom-light: #a05c56;
$custom-dark: #000000;

JSON

{
  "hex": "#6f151a",
  "rgb": {
    "r": 111,
    "g": 21,
    "b": 26
  },
  "hsl": {
    "h": 356.667,
    "s": 68.182,
    "l": 25.882
  },
  "oklch": {
    "l": 0.3568,
    "c": 0.12343,
    "h": 23.6
  },
  "luminance": 0.0399
}

Semantic roles & 50–950 ramp

primary

#6F151A

secondary

#3AA59F

accent

#EBE13D

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100403

muted

#7F7978

Preview Lab

Preview with #6F151A

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

Preview Lab → · Contrast checker → · Palette generator →