#771B2F#771B2F

#771B2F is a dark, vivid red. Relative luminance 0.049; OKLCH L 38.2% C 0.126 H 13.2°. Best body text is #FFFFFF at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#771B2F
RGB	rgb(119, 27, 47)
HSL	hsl(347, 63%, 29%)
HSV	hsv(347, 77%, 47%)
CMYK	cmyk(0%, 77.3%, 60.5%, 53.3%)
CIE-LAB	lab(26.48, 40.60, 11.60)
CIE-LCH	lch(26.48, 42.22, 15.95°)
OKLab	oklab(38.22% 0.1224 0.0288)
OKLCH	oklch(38.22% 0.126 13.2)
XYZ	xyz(8.5136, 4.9123, 3.1886)
Luminance	0.0491 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#771B2F #1B7763

analogous

#771B5D #771B2F #77351B

triadic

#771B2F #2F771B #1B2F77

tetradic

#771B2F #5D771B #1B7763 #351B77

square

#771B2F #5D771B #1B7763 #351B77

split-complementary

#771B2F #1B7735 #1B5D77

monochromatic

#19060A #45101B #771B2F #A92643 #D23A5B

Accessibility & contrast

On white

10.59

#771B2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#771B2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #771B2F

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##771B2F	#FFFFFF	#000000	##FFFFFF
##771B2F	1.00	10.59	1.98	10.59
#FFFFFF	10.59	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34332F

Deuteranopia (green-blind)

#4B462D

Tritanopia (blue-blind)

#830023

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #771b2f;
/* rgb */ color: rgb(119, 27, 47);
/* oklch */ color: oklch(38.2% 0.126 13.2);

Tailwind

colors: {
  custom: {
    50: '#a46067',
    500: '#771b2f',
    950: '#000000',
  },
}

SCSS

$custom: #771b2f;
$custom-light: #a46067;
$custom-dark: #000000;

JSON

{
  "hex": "#771b2f",
  "rgb": {
    "r": 119,
    "g": 27,
    "b": 47
  },
  "hsl": {
    "h": 346.957,
    "s": 63.014,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38218,
    "c": 0.12569,
    "h": 13.2
  },
  "luminance": 0.04911
}

Semantic roles & 50–950 ramp

primary

#771B2F

secondary

#42AB95

accent

#E6C242

background

#FAF5F6

surface

#F4EAEB

border

#CEC6C6

text

#100506

muted

#7F797A

Preview Lab

Preview with #771B2F

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

Preview Lab → · Contrast checker → · Palette generator →