#B54342#B54342

#B54342 is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.0% C 0.149 H 24.0°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#B54342
RGB	rgb(181, 67, 66)
HSL	hsl(1, 47%, 48%)
HSV	hsv(1, 64%, 71%)
CMYK	cmyk(0%, 63%, 63.5%, 29%)
CIE-LAB	lab(44.57, 46.16, 25.31)
CIE-LCH	lch(44.57, 52.64, 28.74°)
OKLab	oklab(53.99% 0.1359 0.0604)
OKLCH	oklch(53.99% 0.149 24)
XYZ	xyz(22.0487, 14.2344, 6.7397)
Luminance	0.1423 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54342 #42B4B5

analogous

#B5427A #B54342 #B57C42

triadic

#B54342 #42B543 #4342B5

tetradic

#B54342 #7AB542 #42B4B5 #7C42B5

square

#B54342 #7AB542 #42B4B5 #7C42B5

split-complementary

#B54342 #42B57C #427AB5

monochromatic

#5B2221 #883232 #B54342 #C96C6B #D99998

Accessibility & contrast

On white

5.46

#B54342 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#B54342 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54342

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54342	#FFFFFF	#000000	##FFFFFF
##B54342	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615A41

Deuteranopia (green-blind)

#7D723F

Tritanopia (blue-blind)

#C62B44

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b54342;
/* rgb */ color: rgb(181, 67, 66);
/* oklch */ color: oklch(54.0% 0.149 24.0);

Tailwind

colors: {
  custom: {
    50: '#d27c76',
    500: '#b54342',
    950: '#000000',
  },
}

SCSS

$custom: #b54342;
$custom-light: #d27c76;
$custom-dark: #000000;

JSON

{
  "hex": "#b54342",
  "rgb": {
    "r": 181,
    "g": 67,
    "b": 66
  },
  "hsl": {
    "h": 0.522,
    "s": 46.559,
    "l": 48.431
  },
  "oklch": {
    "l": 0.53988,
    "c": 0.14869,
    "h": 24
  },
  "luminance": 0.14231
}

Semantic roles & 50–950 ramp

primary

#B54342

secondary

#8EC5C5

accent

#D5D652

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A08

muted

#837C7B

Preview Lab

Preview with #B54342

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

Preview Lab → · Contrast checker → · Palette generator →