#B1564A#B1564A

#B1564A is a mid, vivid red. Relative luminance 0.165; OKLCH L 56.2% C 0.121 H 29.2°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#B1564A
RGB	rgb(177, 86, 74)
HSL	hsl(7, 41%, 49%)
HSV	hsv(7, 58%, 69%)
CMYK	cmyk(0%, 51.4%, 58.2%, 30.6%)
CIE-LAB	lab(47.62, 35.97, 24.33)
CIE-LCH	lch(47.62, 43.42, 34.08°)
OKLab	oklab(56.22% 0.1058 0.059)
OKLCH	oklch(56.22% 0.121 29.2)
XYZ	xyz(22.6971, 16.4997, 8.4667)
Luminance	0.1650 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1564A #4AA5B1

analogous

#B14A72 #B1564A #B18A4A

triadic

#B1564A #4AB156 #564AB1

tetradic

#B1564A #72B14A #4AA5B1 #8A4AB1

square

#B1564A #72B14A #4AA5B1 #8A4AB1

split-complementary

#B1564A #4AB18A #4A72B1

monochromatic

#5B2C26 #864138 #B1564A #C57D74 #D7A59F

Accessibility & contrast

On white

4.88

#B1564A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#B1564A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1564A

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1564A	#FFFFFF	#000000	##FFFFFF
##B1564A	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6549

Deuteranopia (green-blind)

#837848

Tritanopia (blue-blind)

#C14753

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b1564a;
/* rgb */ color: rgb(177, 86, 74);
/* oklch */ color: oklch(56.2% 0.121 29.2);

Tailwind

colors: {
  custom: {
    50: '#cd887c',
    500: '#b1564a',
    950: '#000000',
  },
}

SCSS

$custom: #b1564a;
$custom-light: #cd887c;
$custom-dark: #000000;

JSON

{
  "hex": "#b1564a",
  "rgb": {
    "r": 177,
    "g": 86,
    "b": 74
  },
  "hsl": {
    "h": 6.99,
    "s": 41.036,
    "l": 49.216
  },
  "oklch": {
    "l": 0.56215,
    "c": 0.12113,
    "h": 29.2
  },
  "luminance": 0.16497
}

Semantic roles & 50–950 ramp

primary

#B1564A

secondary

#93BEC3

accent

#C3D157

background

#FDF8F7

surface

#FAF0EE

border

#D3CBC9

text

#140B09

muted

#837C7B

Preview Lab

Preview with #B1564A

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

Preview Lab → · Contrast checker → · Palette generator →