#771721#771721

#771721 is a dark, vivid red. Relative luminance 0.046; OKLCH L 37.5% C 0.130 H 21.0°. Best body text is #FFFFFF at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#771721
RGB	rgb(119, 23, 33)
HSL	hsl(354, 68%, 28%)
HSV	hsv(354, 81%, 47%)
CMYK	cmyk(0%, 80.7%, 72.3%, 53.3%)
CIE-LAB	lab(25.70, 41.10, 19.99)
CIE-LCH	lch(25.70, 45.70, 25.93°)
OKLab	oklab(37.55% 0.1209 0.0464)
OKLCH	oklch(37.55% 0.13 21)
XYZ	xyz(8.1896, 4.6458, 1.9041)
Luminance	0.0464 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#771721 #17776D

analogous

#771751 #771721 #773D17

triadic

#771721 #217717 #172177

tetradic

#771721 #517717 #17776D #3D1777

square

#771721 #517717 #17776D #3D1777

split-complementary

#771721 #17773D #175177

monochromatic

#1A0507 #440D13 #771721 #AA212F #D73142

Accessibility & contrast

On white

10.89

#771721 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#771721 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #771721

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##771721	#FFFFFF	#000000	##FFFFFF
##771721	1.00	10.89	1.93	10.89
#FFFFFF	10.89	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.89	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: #771721;
/* rgb */ color: rgb(119, 23, 33);
/* oklch */ color: oklch(37.5% 0.130 21.0);

Tailwind

colors: {
  custom: {
    50: '#a55e5c',
    500: '#771721',
    950: '#000000',
  },
}

SCSS

$custom: #771721;
$custom-light: #a55e5c;
$custom-dark: #000000;

JSON

{
  "hex": "#771721",
  "rgb": {
    "r": 119,
    "g": 23,
    "b": 33
  },
  "hsl": {
    "h": 353.75,
    "s": 67.606,
    "l": 27.843
  },
  "oklch": {
    "l": 0.37547,
    "c": 0.12954,
    "h": 21
  },
  "luminance": 0.04645
}

Semantic roles & 50–950 ramp

primary

#771721

secondary

#3EACA1

accent

#EAD83D

background

#FAF5F5

surface

#F5E9E9

border

#CFC5C5

text

#110504

muted

#807979

Preview Lab

Preview with #771721

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

Preview Lab → · Contrast checker → · Palette generator →