#771F2F#771F2F

#771F2F is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.6% C 0.121 H 14.6°. Best body text is #FFFFFF at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#771F2F
RGB	rgb(119, 31, 47)
HSL	hsl(349, 59%, 29%)
HSV	hsv(349, 74%, 47%)
CMYK	cmyk(0%, 73.9%, 60.5%, 53.3%)
CIE-LAB	lab(27.04, 39.05, 12.35)
CIE-LCH	lch(27.04, 40.95, 17.55°)
OKLab	oklab(38.63% 0.1174 0.0306)
OKLCH	oklch(38.63% 0.121 14.6)
XYZ	xyz(8.6117, 5.1084, 3.2213)
Luminance	0.0511 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#771F2F #1F7767

analogous

#771F5B #771F2F #773B1F

triadic

#771F2F #2F771F #1F2F77

tetradic

#771F2F #5B771F #1F7767 #3B1F77

square

#771F2F #5B771F #1F7767 #3B1F77

split-complementary

#771F2F #1F773B #1F5B77

monochromatic

#18060A #46121C #771F2F #A82C42 #CE435C

Accessibility & contrast

On white

10.39

#771F2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#771F2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #771F2F

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##771F2F	#FFFFFF	#000000	##FFFFFF
##771F2F	1.00	10.39	2.02	10.39
#FFFFFF	10.39	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36342F

Deuteranopia (green-blind)

#4C472D

Tritanopia (blue-blind)

#830826

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #771f2f;
/* rgb */ color: rgb(119, 31, 47);
/* oklch */ color: oklch(38.6% 0.121 14.6);

Tailwind

colors: {
  custom: {
    50: '#a46267',
    500: '#771f2f',
    950: '#000000',
  },
}

SCSS

$custom: #771f2f;
$custom-light: #a46267;
$custom-dark: #000000;

JSON

{
  "hex": "#771f2f",
  "rgb": {
    "r": 119,
    "g": 31,
    "b": 47
  },
  "hsl": {
    "h": 349.091,
    "s": 58.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.38632,
    "c": 0.12129,
    "h": 14.6
  },
  "luminance": 0.05107
}

Semantic roles & 50–950 ramp

primary

#771F2F

secondary

#47AB98

accent

#E2C646

background

#FAF6F6

surface

#F4EBEB

border

#CEC6C6

text

#100506

muted

#7F7A7A

Preview Lab

Preview with #771F2F

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

Preview Lab → · Contrast checker → · Palette generator →