#B54049#B54049

#B54049 is a mid, vivid red. Relative luminance 0.140; OKLCH L 53.8% C 0.151 H 19.4°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#B54049
RGB	rgb(181, 64, 73)
HSL	hsl(355, 48%, 48%)
HSV	hsv(355, 65%, 71%)
CMYK	cmyk(0%, 64.6%, 59.7%, 29%)
CIE-LAB	lab(44.20, 47.97, 20.60)
CIE-LCH	lch(44.20, 52.20, 23.24°)
OKLab	oklab(53.75% 0.1429 0.0503)
OKLCH	oklch(53.75% 0.151 19.4)
XYZ	xyz(22.0941, 13.9745, 7.8360)
Luminance	0.1397 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54049 #40B5AC

analogous

#B54083 #B54049 #B57240

triadic

#B54049 #49B540 #4049B5

tetradic

#B54049 #83B540 #40B5AC #7240B5

square

#B54049 #83B540 #40B5AC #7240B5

split-complementary

#B54049 #40B572 #4083B5

monochromatic

#5B2025 #883037 #B54049 #CA6870 #DA969B

Accessibility & contrast

On white

5.53

#B54049 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#B54049 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54049

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54049	#FFFFFF	#000000	##FFFFFF
##B54049	1.00	5.53	3.79	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5949

Deuteranopia (green-blind)

#7B7246

Tritanopia (blue-blind)

#C62844

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b54049;
/* rgb */ color: rgb(181, 64, 73);
/* oklch */ color: oklch(53.8% 0.151 19.4);

Tailwind

colors: {
  custom: {
    50: '#d17b7b',
    500: '#b54049',
    950: '#000000',
  },
}

SCSS

$custom: #b54049;
$custom-light: #d17b7b;
$custom-dark: #000000;

JSON

{
  "hex": "#b54049",
  "rgb": {
    "r": 181,
    "g": 64,
    "b": 73
  },
  "hsl": {
    "h": 355.385,
    "s": 47.755,
    "l": 48.039
  },
  "oklch": {
    "l": 0.5375,
    "c": 0.15143,
    "h": 19.4
  },
  "luminance": 0.13972
}

Semantic roles & 50–950 ramp

primary

#B54049

secondary

#8BC5C1

accent

#D7CD50

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B54049

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

Preview Lab → · Contrast checker → · Palette generator →