#771528#771528

#771528 is a dark, vivid red. Relative luminance 0.046; OKLCH L 37.5% C 0.131 H 16.2°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#771528
RGB	rgb(119, 21, 40)
HSL	hsl(348, 70%, 27%)
HSV	hsv(348, 82%, 47%)
CMYK	cmyk(0%, 82.4%, 66.4%, 53.3%)
CIE-LAB	lab(25.60, 42.15, 15.17)
CIE-LCH	lch(25.60, 44.80, 19.79°)
OKLab	oklab(37.52% 0.1259 0.0365)
OKLCH	oklch(37.52% 0.131 16.2)
XYZ	xyz(8.2598, 4.6127, 2.4625)
Luminance	0.0461 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#771528 #157764

analogous

#771559 #771528 #773315

triadic

#771528 #287715 #152877

tetradic

#771528 #597715 #157764 #331577

square

#771528 #597715 #157764 #331577

split-complementary

#771528 #157733 #155977

monochromatic

#1A0509 #430C17 #771528 #AB1E39 #DA2D4E

Accessibility & contrast

On white

10.92

#771528 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#771528 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #771528

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##771528	#FFFFFF	#000000	##FFFFFF
##771528	1.00	10.92	1.92	10.92
#FFFFFF	10.92	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323028

Deuteranopia (green-blind)

#4A4425

Tritanopia (blue-blind)

#83001D

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #771528;
/* rgb */ color: rgb(119, 21, 40);
/* oklch */ color: oklch(37.5% 0.131 16.2);

Tailwind

colors: {
  custom: {
    50: '#a55d61',
    500: '#771528',
    950: '#000000',
  },
}

SCSS

$custom: #771528;
$custom-light: #a55d61;
$custom-dark: #000000;

JSON

{
  "hex": "#771528",
  "rgb": {
    "r": 119,
    "g": 21,
    "b": 40
  },
  "hsl": {
    "h": 348.367,
    "s": 70,
    "l": 27.451
  },
  "oklch": {
    "l": 0.37516,
    "c": 0.13113,
    "h": 16.2
  },
  "luminance": 0.04611
}

Semantic roles & 50–950 ramp

primary

#771528

secondary

#3BAD97

accent

#EDCA3B

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100505

muted

#7F7979

Preview Lab

Preview with #771528

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

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