#781D23#781D23

#781D23 is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.4% C 0.125 H 22.0°. Best body text is #FFFFFF at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#781D23
RGB	rgb(120, 29, 35)
HSL	hsl(356, 61%, 29%)
HSV	hsv(356, 76%, 47%)
CMYK	cmyk(0%, 75.8%, 70.8%, 52.9%)
CIE-LAB	lab(26.72, 39.37, 19.96)
CIE-LCH	lch(26.72, 44.14, 26.88°)
OKLab	oklab(38.35% 0.1158 0.0467)
OKLCH	oklch(38.35% 0.125 22)
XYZ	xyz(8.4894, 4.9944, 2.1068)
Luminance	0.0499 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781D23 #1D7872

analogous

#781D51 #781D23 #78451D

triadic

#781D23 #23781D #1D2378

tetradic

#781D23 #51781D #1D7872 #451D78

square

#781D23 #51781D #1D7872 #451D78

split-complementary

#781D23 #1D7845 #1D5178

monochromatic

#190607 #471115 #781D23 #A92931 #D13F48

Accessibility & contrast

On white

10.51

#781D23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#781D23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781D23

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781D23	#FFFFFF	#000000	##FFFFFF
##781D23	1.00	10.51	2.00	10.51
#FFFFFF	10.51	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373322

Deuteranopia (green-blind)

#4E4620

Tritanopia (blue-blind)

#840020

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #781d23;
/* rgb */ color: rgb(120, 29, 35);
/* oklch */ color: oklch(38.4% 0.125 22.0);

Tailwind

colors: {
  custom: {
    50: '#a6615d',
    500: '#781d23',
    950: '#000000',
  },
}

SCSS

$custom: #781d23;
$custom-light: #a6615d;
$custom-dark: #000000;

JSON

{
  "hex": "#781d23",
  "rgb": {
    "r": 120,
    "g": 29,
    "b": 35
  },
  "hsl": {
    "h": 356.044,
    "s": 61.074,
    "l": 29.216
  },
  "oklch": {
    "l": 0.38352,
    "c": 0.1248,
    "h": 22
  },
  "luminance": 0.04993
}

Semantic roles & 50–950 ramp

primary

#781D23

secondary

#45ACA5

accent

#E4DA44

background

#FAF5F5

surface

#F4EAE9

border

#CEC6C5

text

#110504

muted

#807979

Preview Lab

Preview with #781D23

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

Preview Lab → · Contrast checker → · Palette generator →