#781A22#781A22

#781A22 is a dark, vivid red. Relative luminance 0.048; OKLCH L 38.0% C 0.128 H 21.5°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#781A22
RGB	rgb(120, 26, 34)
HSL	hsl(355, 64%, 29%)
HSV	hsv(355, 78%, 47%)
CMYK	cmyk(0%, 78.3%, 71.7%, 52.9%)
CIE-LAB	lab(26.30, 40.43, 20.10)
CIE-LCH	lch(26.30, 45.16, 26.44°)
OKLab	oklab(38.04% 0.1189 0.0468)
OKLCH	oklch(38.04% 0.128 21.5)
XYZ	xyz(8.4048, 4.8486, 2.0064)
Luminance	0.0485 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781A22 #1A7870

analogous

#781A51 #781A22 #78411A

triadic

#781A22 #22781A #1A2278

tetradic

#781A22 #51781A #1A7870 #411A78

square

#781A22 #51781A #1A7870 #411A78

split-complementary

#781A22 #1A7841 #1A5178

monochromatic

#190507 #460F14 #781A22 #AA2530 #D43846

Accessibility & contrast

On white

10.66

#781A22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#781A22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781A22

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781A22	#FFFFFF	#000000	##FFFFFF
##781A22	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353122

Deuteranopia (green-blind)

#4D451F

Tritanopia (blue-blind)

#84001E

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #781a22;
/* rgb */ color: rgb(120, 26, 34);
/* oklch */ color: oklch(38.0% 0.128 21.5);

Tailwind

colors: {
  custom: {
    50: '#a65f5d',
    500: '#781a22',
    950: '#000000',
  },
}

SCSS

$custom: #781a22;
$custom-light: #a65f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#781a22",
  "rgb": {
    "r": 120,
    "g": 26,
    "b": 34
  },
  "hsl": {
    "h": 354.894,
    "s": 64.384,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38035,
    "c": 0.1278,
    "h": 21.5
  },
  "luminance": 0.04847
}

Semantic roles & 50–950 ramp

primary

#781A22

secondary

#41ACA3

accent

#E7D940

background

#FBF5F5

surface

#F5EAE9

border

#CFC6C5

text

#110504

muted

#807979

Preview Lab

Preview with #781A22

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

Preview Lab → · Contrast checker → · Palette generator →