#B54544#B54544

#B54544 is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.3% C 0.146 H 23.8°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#B54544
RGB	rgb(181, 69, 68)
HSL	hsl(1, 45%, 49%)
HSV	hsv(1, 62%, 71%)
CMYK	cmyk(0%, 61.9%, 62.4%, 29%)
CIE-LAB	lab(44.94, 45.38, 24.59)
CIE-LCH	lch(44.94, 51.61, 28.45°)
OKLab	oklab(54.28% 0.1338 0.059)
OKLCH	oklch(54.28% 0.146 23.8)
XYZ	xyz(22.2297, 14.5003, 7.0960)
Luminance	0.1450 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54544 #44B4B5

analogous

#B5447C #B54544 #B57E44

triadic

#B54544 #44B545 #4544B5

tetradic

#B54544 #7CB544 #44B4B5 #7E44B5

square

#B54544 #7CB544 #44B4B5 #7E44B5

split-complementary

#B54544 #44B57E #447CB5

monochromatic

#5C2323 #893433 #B54544 #C86F6E #D99B9A

Accessibility & contrast

On white

5.39

#B54544 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#B54544 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54544

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54544	#FFFFFF	#000000	##FFFFFF
##B54544	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625B43

Deuteranopia (green-blind)

#7E7341

Tritanopia (blue-blind)

#C62E46

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b54544;
/* rgb */ color: rgb(181, 69, 68);
/* oklch */ color: oklch(54.3% 0.146 23.8);

Tailwind

colors: {
  custom: {
    50: '#d17e78',
    500: '#b54544',
    950: '#000000',
  },
}

SCSS

$custom: #b54544;
$custom-light: #d17e78;
$custom-dark: #000000;

JSON

{
  "hex": "#b54544",
  "rgb": {
    "r": 181,
    "g": 69,
    "b": 68
  },
  "hsl": {
    "h": 0.531,
    "s": 45.382,
    "l": 48.824
  },
  "oklch": {
    "l": 0.5428,
    "c": 0.1462,
    "h": 23.8
  },
  "luminance": 0.14497
}

Semantic roles & 50–950 ramp

primary

#B54544

secondary

#90C5C5

accent

#D4D553

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A08

muted

#837C7B

Preview Lab

Preview with #B54544

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

Preview Lab → · Contrast checker → · Palette generator →