#771717#771717

#771717 is a dark, vivid red. Relative luminance 0.046; OKLCH L 37.4% C 0.131 H 26.3°. Best body text is #FFFFFF at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#771717
RGB	rgb(119, 23, 23)
HSL	hsl(0, 68%, 28%)
HSV	hsv(0, 81%, 47%)
CMYK	cmyk(0%, 80.7%, 80.7%, 53.3%)
CIE-LAB	lab(25.56, 40.63, 26.26)
CIE-LCH	lch(25.56, 48.38, 32.87°)
OKLab	oklab(37.4% 0.1171 0.0578)
OKLCH	oklch(37.4% 0.131 26.3)
XYZ	xyz(8.0698, 4.5979, 1.2730)
Luminance	0.0460 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#771717 #177777

analogous

#771747 #771717 #774717

triadic

#771717 #177717 #171777

tetradic

#771717 #477717 #177777 #471777

square

#771717 #477717 #177777 #471777

split-complementary

#771717 #177747 #174777

monochromatic

#1A0505 #440D0D #771717 #AA2121 #D73131

Accessibility & contrast

On white

10.94

#771717 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#771717 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #771717

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##771717	#FFFFFF	#000000	##FFFFFF
##771717	1.00	10.94	1.92	10.94
#FFFFFF	10.94	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352F16

Deuteranopia (green-blind)

#4C4413

Tritanopia (blue-blind)

#840018

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #771717;
/* rgb */ color: rgb(119, 23, 23);
/* oklch */ color: oklch(37.4% 0.131 26.3);

Tailwind

colors: {
  custom: {
    50: '#a65e54',
    500: '#771717',
    950: '#000000',
  },
}

SCSS

$custom: #771717;
$custom-light: #a65e54;
$custom-dark: #000000;

JSON

{
  "hex": "#771717",
  "rgb": {
    "r": 119,
    "g": 23,
    "b": 23
  },
  "hsl": {
    "h": 0,
    "s": 67.606,
    "l": 27.843
  },
  "oklch": {
    "l": 0.37395,
    "c": 0.13056,
    "h": 26.3
  },
  "luminance": 0.04597
}

Semantic roles & 50–950 ramp

primary

#771717

secondary

#3EACAC

accent

#EAEA3D

background

#FBF5F4

surface

#F6E9E7

border

#D0C5C3

text

#110502

muted

#807978

Preview Lab

Preview with #771717

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

Preview Lab → · Contrast checker → · Palette generator →