#781D1A#781D1A

#781D1A is a dark, vivid red. Relative luminance 0.049; OKLCH L 38.2% C 0.126 H 27.0°. Best body text is #FFFFFF at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#781D1A
RGB	rgb(120, 29, 26)
HSL	hsl(2, 64%, 29%)
HSV	hsv(2, 78%, 47%)
CMYK	cmyk(0%, 75.8%, 78.3%, 52.9%)
CIE-LAB	lab(26.59, 38.91, 25.57)
CIE-LCH	lch(26.59, 46.57, 33.31°)
OKLab	oklab(38.21% 0.1122 0.0571)
OKLCH	oklch(38.21% 0.126 27)
XYZ	xyz(8.3725, 4.9477, 1.4912)
Luminance	0.0495 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781D1A #1A7578

analogous

#781A46 #781D1A #784C1A

triadic

#781D1A #1A781D #1D1A78

tetradic

#781D1A #46781A #1A7578 #4C1A78

square

#781D1A #46781A #1A7578 #4C1A78

split-complementary

#781D1A #1A784C #1A4678

monochromatic

#190605 #46110F #781D1A #AA2925 #D43D38

Accessibility & contrast

On white

10.56

#781D1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#781D1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781D1A

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781D1A	#FFFFFF	#000000	##FFFFFF
##781D1A	1.00	10.56	1.99	10.56
#FFFFFF	10.56	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383219

Deuteranopia (green-blind)

#4F4617

Tritanopia (blue-blind)

#85001D

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #781d1a;
/* rgb */ color: rgb(120, 29, 26);
/* oklch */ color: oklch(38.2% 0.126 27.0);

Tailwind

colors: {
  custom: {
    50: '#a66057',
    500: '#781d1a',
    950: '#000000',
  },
}

SCSS

$custom: #781d1a;
$custom-light: #a66057;
$custom-dark: #000000;

JSON

{
  "hex": "#781d1a",
  "rgb": {
    "r": 120,
    "g": 29,
    "b": 26
  },
  "hsl": {
    "h": 1.915,
    "s": 64.384,
    "l": 28.627
  },
  "oklch": {
    "l": 0.3821,
    "c": 0.12591,
    "h": 27
  },
  "luminance": 0.04946
}

Semantic roles & 50–950 ramp

primary

#781D1A

secondary

#41A9AC

accent

#E2E740

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110503

muted

#807978

Preview Lab

Preview with #781D1A

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

Preview Lab → · Contrast checker → · Palette generator →