#781E17#781E17

#781E17 is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.3% C 0.125 H 28.8°. Best body text is #FFFFFF at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#781E17
RGB	rgb(120, 30, 23)
HSL	hsl(4, 68%, 28%)
HSV	hsv(4, 81%, 47%)
CMYK	cmyk(0%, 75%, 80.8%, 52.9%)
CIE-LAB	lab(26.69, 38.40, 27.52)
CIE-LCH	lch(26.69, 47.24, 35.63°)
OKLab	oklab(38.28% 0.1099 0.0604)
OKLCH	oklch(38.28% 0.125 28.8)
XYZ	xyz(8.3656, 4.9848, 1.3321)
Luminance	0.0498 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781E17 #177178

analogous

#781740 #781E17 #784E17

triadic

#781E17 #17781E #1E1778

tetradic

#781E17 #407817 #177178 #4E1778

square

#781E17 #407817 #177178 #4E1778

split-complementary

#781E17 #17784E #174078

monochromatic

#1A0605 #45110D #781E17 #AB2B21 #D83E32

Accessibility & contrast

On white

10.52

#781E17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#781E17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781E17

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781E17	#FFFFFF	#000000	##FFFFFF
##781E17	1.00	10.52	2.00	10.52
#FFFFFF	10.52	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393315

Deuteranopia (green-blind)

#4F4613

Tritanopia (blue-blind)

#85001D

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #781e17;
/* rgb */ color: rgb(120, 30, 23);
/* oklch */ color: oklch(38.3% 0.125 28.8);

Tailwind

colors: {
  custom: {
    50: '#a76154',
    500: '#781e17',
    950: '#000000',
  },
}

SCSS

$custom: #781e17;
$custom-light: #a76154;
$custom-dark: #000000;

JSON

{
  "hex": "#781e17",
  "rgb": {
    "r": 120,
    "g": 30,
    "b": 23
  },
  "hsl": {
    "h": 4.33,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.38278,
    "c": 0.12544,
    "h": 28.8
  },
  "luminance": 0.04983
}

Semantic roles & 50–950 ramp

primary

#781E17

secondary

#3EA5AD

accent

#DEEB3D

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#110503

muted

#807978

Preview Lab

Preview with #781E17

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

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