#B54643#B54643

#B54643 is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.4% C 0.145 H 24.7°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#B54643
RGB	rgb(181, 70, 67)
HSL	hsl(2, 46%, 49%)
HSV	hsv(2, 63%, 71%)
CMYK	cmyk(0%, 61.3%, 63%, 29%)
CIE-LAB	lab(45.10, 44.85, 25.39)
CIE-LCH	lch(45.10, 51.54, 29.51°)
OKLab	oklab(54.39% 0.1319 0.0607)
OKLCH	oklch(54.39% 0.145 24.7)
XYZ	xyz(22.2614, 14.6123, 6.9573)
Luminance	0.1461 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54643 #43B2B5

analogous

#B54379 #B54643 #B57F43

triadic

#B54643 #43B546 #4643B5

tetradic

#B54643 #79B543 #43B2B5 #7F43B5

square

#B54643 #79B543 #43B2B5 #7F43B5

split-complementary

#B54643 #43B57F #4379B5

monochromatic

#5C2322 #883532 #B54643 #C96F6C #D99B99

Accessibility & contrast

On white

5.35

#B54643 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#B54643 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54643

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54643	#FFFFFF	#000000	##FFFFFF
##B54643	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625C42

Deuteranopia (green-blind)

#7E7440

Tritanopia (blue-blind)

#C63046

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b54643;
/* rgb */ color: rgb(181, 70, 67);
/* oklch */ color: oklch(54.4% 0.145 24.7);

Tailwind

colors: {
  custom: {
    50: '#d17e77',
    500: '#b54643',
    950: '#000000',
  },
}

SCSS

$custom: #b54643;
$custom-light: #d17e77;
$custom-dark: #000000;

JSON

{
  "hex": "#b54643",
  "rgb": {
    "r": 181,
    "g": 70,
    "b": 67
  },
  "hsl": {
    "h": 1.579,
    "s": 45.968,
    "l": 48.627
  },
  "oklch": {
    "l": 0.54393,
    "c": 0.14522,
    "h": 24.7
  },
  "luminance": 0.14609
}

Semantic roles & 50–950 ramp

primary

#B54643

secondary

#8FC4C5

accent

#D2D652

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A08

muted

#837C7B

Preview Lab

Preview with #B54643

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

Preview Lab → · Contrast checker → · Palette generator →