#771821#771821

#771821 is a dark, vivid red. Relative luminance 0.047; OKLCH L 37.6% C 0.129 H 21.3°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#771821
RGB	rgb(119, 24, 33)
HSL	hsl(354, 66%, 28%)
HSV	hsv(354, 80%, 47%)
CMYK	cmyk(0%, 79.8%, 72.3%, 53.3%)
CIE-LAB	lab(25.82, 40.76, 20.13)
CIE-LCH	lch(25.82, 45.46, 26.29°)
OKLab	oklab(37.64% 0.1199 0.0468)
OKLCH	oklch(37.64% 0.129 21.3)
XYZ	xyz(8.2098, 4.6863, 1.9108)
Luminance	0.0469 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#771821 #18776E

analogous

#771850 #771821 #773E18

triadic

#771821 #217718 #182177

tetradic

#771821 #507718 #18776E #3E1877

square

#771821 #507718 #18776E #3E1877

split-complementary

#771821 #18773E #185077

monochromatic

#190507 #440E13 #771821 #AA222F #D63343

Accessibility & contrast

On white

10.84

#771821 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#771821 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #771821

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##771821	#FFFFFF	#000000	##FFFFFF
##771821	1.00	10.84	1.94	10.84
#FFFFFF	10.84	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343021

Deuteranopia (green-blind)

#4C441E

Tritanopia (blue-blind)

#83001C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #771821;
/* rgb */ color: rgb(119, 24, 33);
/* oklch */ color: oklch(37.6% 0.129 21.3);

Tailwind

colors: {
  custom: {
    50: '#a55e5c',
    500: '#771821',
    950: '#000000',
  },
}

SCSS

$custom: #771821;
$custom-light: #a55e5c;
$custom-dark: #000000;

JSON

{
  "hex": "#771821",
  "rgb": {
    "r": 119,
    "g": 24,
    "b": 33
  },
  "hsl": {
    "h": 354.316,
    "s": 66.434,
    "l": 28.039
  },
  "oklch": {
    "l": 0.37637,
    "c": 0.12865,
    "h": 21.3
  },
  "luminance": 0.04685
}

Semantic roles & 50–950 ramp

primary

#771821

secondary

#3FACA2

accent

#E9D93E

background

#FAF5F5

surface

#F5EAE9

border

#CFC6C5

text

#110504

muted

#807979

Preview Lab

Preview with #771821

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

Preview Lab → · Contrast checker → · Palette generator →