#77311B#77311B

#77311B is a dark, moderate red. Relative luminance 0.062; OKLCH L 40.7% C 0.104 H 37.8°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#77311B
RGB	rgb(119, 49, 27)
HSL	hsl(14, 63%, 29%)
HSV	hsv(14, 77%, 47%)
CMYK	cmyk(0%, 58.8%, 77.3%, 53.3%)
CIE-LAB	lab(29.91, 29.21, 28.54)
CIE-LCH	lch(29.91, 40.84, 44.34°)
OKLab	oklab(40.68% 0.0823 0.0638)
OKLCH	oklch(40.68% 0.104 37.8)
XYZ	xyz(8.9048, 6.1989, 1.7643)
Luminance	0.0620 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77311B #1B6177

analogous

#771B33 #77311B #775F1B

triadic

#77311B #1B7731 #311B77

tetradic

#77311B #33771B #1B6177 #5F1B77

square

#77311B #33771B #1B6177 #5F1B77

split-complementary

#77311B #1B775F #1B3377

monochromatic

#190A06 #451C10 #77311B #A94626 #D25E3A

Accessibility & contrast

On white

9.38

#77311B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#77311B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #77311B

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77311B	#FFFFFF	#000000	##FFFFFF
##77311B	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443D18

Deuteranopia (green-blind)

#554C19

Tritanopia (blue-blind)

#83222C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #77311b;
/* rgb */ color: rgb(119, 49, 27);
/* oklch */ color: oklch(40.7% 0.104 37.8);

Tailwind

colors: {
  custom: {
    50: '#a46b58',
    500: '#77311b',
    950: '#000000',
  },
}

SCSS

$custom: #77311b;
$custom-light: #a46b58;
$custom-dark: #000000;

JSON

{
  "hex": "#77311b",
  "rgb": {
    "r": 119,
    "g": 49,
    "b": 27
  },
  "hsl": {
    "h": 14.348,
    "s": 63.014,
    "l": 28.627
  },
  "oklch": {
    "l": 0.40679,
    "c": 0.10417,
    "h": 37.8
  },
  "luminance": 0.06198
}

Semantic roles & 50–950 ramp

primary

#77311B

secondary

#4292AB

accent

#BFE642

background

#FAF6F5

surface

#F4EBE9

border

#CEC6C5

text

#100703

muted

#7F7A78

Preview Lab

Preview with #77311B

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

Preview Lab → · Contrast checker → · Palette generator →