#771C2B#771C2B

#771C2B is a dark, vivid red. Relative luminance 0.049; OKLCH L 38.2% C 0.124 H 16.3°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#771C2B
RGB	rgb(119, 28, 43)
HSL	hsl(350, 62%, 29%)
HSV	hsv(350, 76%, 47%)
CMYK	cmyk(0%, 76.5%, 63.9%, 53.3%)
CIE-LAB	lab(26.53, 39.93, 14.36)
CIE-LCH	lch(26.53, 42.43, 19.78°)
OKLab	oklab(38.22% 0.1194 0.0349)
OKLCH	oklch(38.22% 0.124 16.3)
XYZ	xyz(8.4599, 4.9281, 2.7908)
Luminance	0.0493 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#771C2B #1C7768

analogous

#771C59 #771C2B #773B1C

triadic

#771C2B #2B771C #1C2B77

tetradic

#771C2B #59771C #1C7768 #3B1C77

square

#771C2B #59771C #1C7768 #3B1C77

split-complementary

#771C2B #1C773B #1C5977

monochromatic

#190609 #451019 #771C2B #A9283D #D13C55

Accessibility & contrast

On white

10.58

#771C2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#771C2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #771C2B

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##771C2B	#FFFFFF	#000000	##FFFFFF
##771C2B	1.00	10.58	1.99	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35332B

Deuteranopia (green-blind)

#4C4629

Tritanopia (blue-blind)

#830022

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #771c2b;
/* rgb */ color: rgb(119, 28, 43);
/* oklch */ color: oklch(38.2% 0.124 16.3);

Tailwind

colors: {
  custom: {
    50: '#a46064',
    500: '#771c2b',
    950: '#000000',
  },
}

SCSS

$custom: #771c2b;
$custom-light: #a46064;
$custom-dark: #000000;

JSON

{
  "hex": "#771c2b",
  "rgb": {
    "r": 119,
    "g": 28,
    "b": 43
  },
  "hsl": {
    "h": 350.11,
    "s": 61.905,
    "l": 28.824
  },
  "oklch": {
    "l": 0.38223,
    "c": 0.12444,
    "h": 16.3
  },
  "luminance": 0.04927
}

Semantic roles & 50–950 ramp

primary

#771C2B

secondary

#44AB9A

accent

#E5CA43

background

#FAF5F5

surface

#F4EAEA

border

#CEC6C6

text

#100505

muted

#7F7979

Preview Lab

Preview with #771C2B

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

Preview Lab → · Contrast checker → · Palette generator →