#B54641#B54641

#B54641 is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.4% C 0.146 H 25.7°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#B54641
RGB	rgb(181, 70, 65)
HSL	hsl(3, 47%, 48%)
HSV	hsv(3, 64%, 71%)
CMYK	cmyk(0%, 61.3%, 64.1%, 29%)
CIE-LAB	lab(45.07, 44.72, 26.54)
CIE-LCH	lch(45.07, 52.00, 30.68°)
OKLab	oklab(54.36% 0.1312 0.0631)
OKLCH	oklch(54.36% 0.146 25.7)
XYZ	xyz(22.2025, 14.5887, 6.6467)
Luminance	0.1459 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54641 #41B0B5

analogous

#B54176 #B54641 #B58041

triadic

#B54641 #41B546 #4641B5

tetradic

#B54641 #76B541 #41B0B5 #8041B5

square

#B54641 #76B541 #41B0B5 #8041B5

split-complementary

#B54641 #41B580 #4176B5

monochromatic

#5B2321 #883531 #B54641 #C96E6A #DA9A97

Accessibility & contrast

On white

5.36

#B54641 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#B54641 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54641

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54641	#FFFFFF	#000000	##FFFFFF
##B54641	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635C40

Deuteranopia (green-blind)

#7E743E

Tritanopia (blue-blind)

#C62F46

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b54641;
/* rgb */ color: rgb(181, 70, 65);
/* oklch */ color: oklch(54.4% 0.146 25.7);

Tailwind

colors: {
  custom: {
    50: '#d17e75',
    500: '#b54641',
    950: '#000000',
  },
}

SCSS

$custom: #b54641;
$custom-light: #d17e75;
$custom-dark: #000000;

JSON

{
  "hex": "#b54641",
  "rgb": {
    "r": 181,
    "g": 70,
    "b": 65
  },
  "hsl": {
    "h": 2.586,
    "s": 47.154,
    "l": 48.235
  },
  "oklch": {
    "l": 0.54357,
    "c": 0.14553,
    "h": 25.7
  },
  "luminance": 0.14586
}

Semantic roles & 50–950 ramp

primary

#B54641

secondary

#8CC3C5

accent

#D1D751

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A08

muted

#837C7B

Preview Lab

Preview with #B54641

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

Preview Lab → · Contrast checker → · Palette generator →