#781917#781917

#781917 is a dark, vivid red. Relative luminance 0.048; OKLCH L 37.8% C 0.130 H 27.0°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#781917
RGB	rgb(120, 25, 23)
HSL	hsl(1, 68%, 28%)
HSV	hsv(1, 81%, 47%)
CMYK	cmyk(0%, 79.2%, 80.8%, 52.9%)
CIE-LAB	lab(26.01, 40.27, 26.81)
CIE-LCH	lch(26.01, 48.38, 33.65°)
OKLab	oklab(37.77% 0.1158 0.0589)
OKLCH	oklch(37.77% 0.13 27)
XYZ	xyz(8.2490, 4.7515, 1.2932)
Luminance	0.0475 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781917 #177678

analogous

#781745 #781917 #784917

triadic

#781917 #177819 #191778

tetradic

#781917 #457817 #177678 #491778

square

#781917 #457817 #177678 #491778

split-complementary

#781917 #177849 #174578

monochromatic

#1A0505 #450E0D #781917 #AB2421 #D83532

Accessibility & contrast

On white

10.77

#781917 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#781917 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781917

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781917	#FFFFFF	#000000	##FFFFFF
##781917	1.00	10.77	1.95	10.77
#FFFFFF	10.77	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363016

Deuteranopia (green-blind)

#4E4513

Tritanopia (blue-blind)

#85001A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #781917;
/* rgb */ color: rgb(120, 25, 23);
/* oklch */ color: oklch(37.8% 0.130 27.0);

Tailwind

colors: {
  custom: {
    50: '#a75f54',
    500: '#781917',
    950: '#000000',
  },
}

SCSS

$custom: #781917;
$custom-light: #a75f54;
$custom-dark: #000000;

JSON

{
  "hex": "#781917",
  "rgb": {
    "r": 120,
    "g": 25,
    "b": 23
  },
  "hsl": {
    "h": 1.237,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.37773,
    "c": 0.12993,
    "h": 27
  },
  "luminance": 0.0475
}

Semantic roles & 50–950 ramp

primary

#781917

secondary

#3EABAD

accent

#E7EB3D

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#110503

muted

#807978

Preview Lab

Preview with #781917

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

Preview Lab → · Contrast checker → · Palette generator →