#B43216#B43216

#B43216 is a mid, vivid red. Relative luminance 0.120; OKLCH L 51.3% C 0.171 H 33.5°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#B43216
RGB	rgb(180, 50, 22)
HSL	hsl(11, 78%, 40%)
HSV	hsv(11, 88%, 71%)
CMYK	cmyk(0%, 72.2%, 87.8%, 29.4%)
CIE-LAB	lab(41.29, 51.01, 45.78)
CIE-LCH	lch(41.29, 68.54, 41.91°)
OKLab	oklab(51.33% 0.1427 0.0943)
OKLCH	oklch(51.33% 0.171 33.5)
XYZ	xyz(20.1103, 12.0456, 2.0250)
Luminance	0.1204 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B43216 #1698B4

analogous

#B41649 #B43216 #B48116

triadic

#B43216 #16B432 #3216B4

tetradic

#B43216 #49B416 #1698B4 #8116B4

square

#B43216 #49B416 #1698B4 #8116B4

split-complementary

#B43216 #16B481 #1649B4

monochromatic

#471409 #7D230F #B43216 #E44523 #EB735A

Accessibility & contrast

On white

6.16

#B43216 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#B43216 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B43216

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B43216	#FFFFFF	#000000	##FFFFFF
##B43216	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A4F10

Deuteranopia (green-blind)

#7A6C0C

Tritanopia (blue-blind)

#C7002D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b43216;
/* rgb */ color: rgb(180, 50, 22);
/* oklch */ color: oklch(51.3% 0.171 33.5);

Tailwind

colors: {
  custom: {
    50: '#d47357',
    500: '#b43216',
    950: '#000000',
  },
}

SCSS

$custom: #b43216;
$custom-light: #d47357;
$custom-dark: #000000;

JSON

{
  "hex": "#b43216",
  "rgb": {
    "r": 180,
    "g": 50,
    "b": 22
  },
  "hsl": {
    "h": 10.633,
    "s": 78.218,
    "l": 39.608
  },
  "oklch": {
    "l": 0.51335,
    "c": 0.17107,
    "h": 33.5
  },
  "luminance": 0.12042
}

Semantic roles & 50–950 ramp

primary

#B43216

secondary

#58B9CE

accent

#D2F533

background

#FEF7F5

surface

#FDEDE9

border

#D5C8C5

text

#160903

muted

#847B78

Preview Lab

Preview with #B43216

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

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