#781D24#781D24

#781D24 is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.4% C 0.125 H 21.3°. Best body text is #FFFFFF at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#781D24
RGB	rgb(120, 29, 36)
HSL	hsl(355, 61%, 29%)
HSV	hsv(355, 76%, 47%)
CMYK	cmyk(0%, 75.8%, 70%, 52.9%)
CIE-LAB	lab(26.74, 39.43, 19.32)
CIE-LCH	lch(26.74, 43.91, 26.11°)
OKLab	oklab(38.37% 0.1162 0.0454)
OKLCH	oklch(38.37% 0.125 21.3)
XYZ	xyz(8.5045, 5.0004, 2.1861)
Luminance	0.0500 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781D24 #1D7871

analogous

#781D52 #781D24 #78441D

triadic

#781D24 #24781D #1D2478

tetradic

#781D24 #52781D #1D7871 #441D78

square

#781D24 #52781D #1D7871 #441D78

split-complementary

#781D24 #1D7844 #1D5278

monochromatic

#190607 #471115 #781D24 #A92933 #D13F4A

Accessibility & contrast

On white

10.50

#781D24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#781D24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781D24

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781D24	#FFFFFF	#000000	##FFFFFF
##781D24	1.00	10.50	2.00	10.50
#FFFFFF	10.50	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373324

Deuteranopia (green-blind)

#4E4621

Tritanopia (blue-blind)

#840020

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #781d24;
/* rgb */ color: rgb(120, 29, 36);
/* oklch */ color: oklch(38.4% 0.125 21.3);

Tailwind

colors: {
  custom: {
    50: '#a6615e',
    500: '#781d24',
    950: '#000000',
  },
}

SCSS

$custom: #781d24;
$custom-light: #a6615e;
$custom-dark: #000000;

JSON

{
  "hex": "#781d24",
  "rgb": {
    "r": 120,
    "g": 29,
    "b": 36
  },
  "hsl": {
    "h": 355.385,
    "s": 61.074,
    "l": 29.216
  },
  "oklch": {
    "l": 0.38371,
    "c": 0.12473,
    "h": 21.3
  },
  "luminance": 0.04999
}

Semantic roles & 50–950 ramp

primary

#781D24

secondary

#45ACA4

accent

#E4D844

background

#FAF5F5

surface

#F4EAE9

border

#CEC6C5

text

#110504

muted

#807979

Preview Lab

Preview with #781D24

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

Preview Lab → · Contrast checker → · Palette generator →