#781A20#781A20

#781A20 is a dark, vivid red. Relative luminance 0.048; OKLCH L 38.0% C 0.128 H 22.6°. Best body text is #FFFFFF at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#781A20
RGB	rgb(120, 26, 32)
HSL	hsl(356, 64%, 29%)
HSV	hsv(356, 78%, 47%)
CMYK	cmyk(0%, 78.3%, 73.3%, 52.9%)
CIE-LAB	lab(26.27, 40.33, 21.37)
CIE-LCH	lch(26.27, 45.64, 27.92°)
OKLab	oklab(38% 0.1181 0.0493)
OKLCH	oklch(38% 0.128 22.6)
XYZ	xyz(8.3768, 4.8374, 1.8589)
Luminance	0.0484 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781A20 #1A7872

analogous

#781A4F #781A20 #78431A

triadic

#781A20 #20781A #1A2078

tetradic

#781A20 #4F781A #1A7872 #431A78

square

#781A20 #4F781A #1A7872 #431A78

split-complementary

#781A20 #1A7843 #1A4F78

monochromatic

#190507 #460F13 #781A20 #AA252D #D43842

Accessibility & contrast

On white

10.68

#781A20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#781A20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781A20

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781A20	#FFFFFF	#000000	##FFFFFF
##781A20	1.00	10.68	1.97	10.68
#FFFFFF	10.68	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36311F

Deuteranopia (green-blind)

#4D451D

Tritanopia (blue-blind)

#84001D

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #781a20;
/* rgb */ color: rgb(120, 26, 32);
/* oklch */ color: oklch(38.0% 0.128 22.6);

Tailwind

colors: {
  custom: {
    50: '#a65f5b',
    500: '#781a20',
    950: '#000000',
  },
}

SCSS

$custom: #781a20;
$custom-light: #a65f5b;
$custom-dark: #000000;

JSON

{
  "hex": "#781a20",
  "rgb": {
    "r": 120,
    "g": 26,
    "b": 32
  },
  "hsl": {
    "h": 356.17,
    "s": 64.384,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38,
    "c": 0.12797,
    "h": 22.6
  },
  "luminance": 0.04836
}

Semantic roles & 50–950 ramp

primary

#781A20

secondary

#41ACA6

accent

#E7DD40

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110504

muted

#807979

Preview Lab

Preview with #781A20

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

Preview Lab → · Contrast checker → · Palette generator →