#B1563E#B1563E

#B1563E is a mid, vivid red. Relative luminance 0.164; OKLCH L 56.0% C 0.125 H 35.8°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#B1563E
RGB	rgb(177, 86, 62)
HSL	hsl(13, 48%, 47%)
HSV	hsv(13, 65%, 69%)
CMYK	cmyk(0%, 51.4%, 65%, 30.6%)
CIE-LAB	lab(47.43, 35.10, 31.06)
CIE-LCH	lch(47.43, 46.87, 41.50°)
OKLab	oklab(56.01% 0.1011 0.0729)
OKLCH	oklch(56.01% 0.125 35.8)
XYZ	xyz(22.3307, 16.3531, 6.5370)
Luminance	0.1635 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1563E #3E99B1

analogous

#B13E60 #B1563E #B1903E

triadic

#B1563E #3EB156 #563EB1

tetradic

#B1563E #60B13E #3E99B1 #903EB1

square

#B1563E #60B13E #3E99B1 #903EB1

split-complementary

#B1563E #3EB190 #3E60B1

monochromatic

#562A1E #84402E #B1563E #C97964 #D8A091

Accessibility & contrast

On white

4.92

#B1563E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#B1563E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1563E

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1563E	#FFFFFF	#000000	##FFFFFF
##B1563E	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E643C

Deuteranopia (green-blind)

#84783C

Tritanopia (blue-blind)

#C14550

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b1563e;
/* rgb */ color: rgb(177, 86, 62);
/* oklch */ color: oklch(56.0% 0.125 35.8);

Tailwind

colors: {
  custom: {
    50: '#ce8874',
    500: '#b1563e',
    950: '#000000',
  },
}

SCSS

$custom: #b1563e;
$custom-light: #ce8874;
$custom-dark: #000000;

JSON

{
  "hex": "#b1563e",
  "rgb": {
    "r": 177,
    "g": 86,
    "b": 62
  },
  "hsl": {
    "h": 12.522,
    "s": 48.117,
    "l": 46.863
  },
  "oklch": {
    "l": 0.56011,
    "c": 0.12462,
    "h": 35.8
  },
  "luminance": 0.1635
}

Semantic roles & 50–950 ramp

primary

#B1563E

secondary

#87B7C4

accent

#BBD850

background

#FDF8F7

surface

#FAF0ED

border

#D3CBC8

text

#150B08

muted

#837C7B

Preview Lab

Preview with #B1563E

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

Preview Lab → · Contrast checker → · Palette generator →