#B54053#B54053

#B54053 is a mid, vivid red. Relative luminance 0.141; OKLCH L 54.0% C 0.151 H 14.1°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#B54053
RGB	rgb(181, 64, 83)
HSL	hsl(350, 48%, 48%)
HSV	hsv(350, 65%, 71%)
CMYK	cmyk(0%, 64.6%, 54.1%, 29%)
CIE-LAB	lab(44.40, 48.73, 14.74)
CIE-LCH	lch(44.40, 50.92, 16.83°)
OKLab	oklab(53.97% 0.1469 0.037)
OKLCH	oklch(53.97% 0.151 14.1)
XYZ	xyz(22.4527, 14.1180, 9.7246)
Luminance	0.1411 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54053 #40B5A2

analogous

#B5408E #B54053 #B56740

triadic

#B54053 #53B540 #4053B5

tetradic

#B54053 #8EB540 #40B5A2 #6740B5

square

#B54053 #8EB540 #40B5A2 #6740B5

split-complementary

#B54053 #40B567 #408EB5

monochromatic

#5B202A #88303E #B54053 #CA6878 #DA96A1

Accessibility & contrast

On white

5.49

#B54053 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#B54053 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54053

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54053	#FFFFFF	#000000	##FFFFFF
##B54053	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5A53

Deuteranopia (green-blind)

#7A7250

Tritanopia (blue-blind)

#C52B48

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b54053;
/* rgb */ color: rgb(181, 64, 83);
/* oklch */ color: oklch(54.0% 0.151 14.1);

Tailwind

colors: {
  custom: {
    50: '#d17b83',
    500: '#b54053',
    950: '#000000',
  },
}

SCSS

$custom: #b54053;
$custom-light: #d17b83;
$custom-dark: #000000;

JSON

{
  "hex": "#b54053",
  "rgb": {
    "r": 181,
    "g": 64,
    "b": 83
  },
  "hsl": {
    "h": 350.256,
    "s": 47.755,
    "l": 48.039
  },
  "oklch": {
    "l": 0.5397,
    "c": 0.15144,
    "h": 14.1
  },
  "luminance": 0.14115
}

Semantic roles & 50–950 ramp

primary

#B54053

secondary

#8BC5BC

accent

#D7C150

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B54053

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

Preview Lab → · Contrast checker → · Palette generator →