#771D21#771D21

#771D21 is a dark, vivid red. Relative luminance 0.049; OKLCH L 38.1% C 0.124 H 23.1°. Best body text is #FFFFFF at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#771D21
RGB	rgb(119, 29, 33)
HSL	hsl(357, 61%, 29%)
HSV	hsv(357, 76%, 47%)
CMYK	cmyk(0%, 75.6%, 72.3%, 53.3%)
CIE-LAB	lab(26.48, 38.92, 20.93)
CIE-LCH	lch(26.48, 44.19, 28.27°)
OKLab	oklab(38.13% 0.114 0.0485)
OKLCH	oklch(38.13% 0.124 23.1)
XYZ	xyz(8.3225, 4.9117, 1.9484)
Luminance	0.0491 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#771D21 #1D7773

analogous

#771D4E #771D21 #77461D

triadic

#771D21 #21771D #1D2177

tetradic

#771D21 #4E771D #1D7773 #461D77

square

#771D21 #4E771D #1D7773 #461D77

split-complementary

#771D21 #1D7746 #1D4E77

monochromatic

#190607 #461113 #771D21 #A8292F #D03E45

Accessibility & contrast

On white

10.60

#771D21 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#771D21 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #771D21

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##771D21	#FFFFFF	#000000	##FFFFFF
##771D21	1.00	10.60	1.98	10.60
#FFFFFF	10.60	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373220

Deuteranopia (green-blind)

#4D461E

Tritanopia (blue-blind)

#83001F

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #771d21;
/* rgb */ color: rgb(119, 29, 33);
/* oklch */ color: oklch(38.1% 0.124 23.1);

Tailwind

colors: {
  custom: {
    50: '#a5605c',
    500: '#771d21',
    950: '#000000',
  },
}

SCSS

$custom: #771d21;
$custom-light: #a5605c;
$custom-dark: #000000;

JSON

{
  "hex": "#771d21",
  "rgb": {
    "r": 119,
    "g": 29,
    "b": 33
  },
  "hsl": {
    "h": 357.333,
    "s": 60.811,
    "l": 29.02
  },
  "oklch": {
    "l": 0.38128,
    "c": 0.1239,
    "h": 23.1
  },
  "luminance": 0.0491
}

Semantic roles & 50–950 ramp

primary

#771D21

secondary

#45ABA6

accent

#E4DD44

background

#FAF5F5

surface

#F4EAE9

border

#CEC6C5

text

#110504

muted

#807979

Preview Lab

Preview with #771D21

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

Preview Lab → · Contrast checker → · Palette generator →