#B54559#B54559

#B54559 is a mid, vivid red. Relative luminance 0.148; OKLCH L 54.7% C 0.146 H 12.5°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#B54559
RGB	rgb(181, 69, 89)
HSL	hsl(349, 45%, 49%)
HSV	hsv(349, 62%, 71%)
CMYK	cmyk(0%, 61.9%, 50.8%, 29%)
CIE-LAB	lab(45.36, 47.03, 12.38)
CIE-LCH	lch(45.36, 48.63, 14.75°)
OKLab	oklab(54.74% 0.1422 0.0315)
OKLCH	oklch(54.74% 0.146 12.5)
XYZ	xyz(22.9892, 14.8041, 11.0961)
Luminance	0.1480 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54559 #45B5A1

analogous

#B54591 #B54559 #B56945

triadic

#B54559 #59B545 #4559B5

tetradic

#B54559 #91B545 #45B5A1 #6945B5

square

#B54559 #91B545 #45B5A1 #6945B5

split-complementary

#B54559 #45B569 #4591B5

monochromatic

#5C232D #893443 #B54559 #C86F7F #D99BA6

Accessibility & contrast

On white

5.30

#B54559 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#B54559 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54559

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54559	#FFFFFF	#000000	##FFFFFF
##B54559	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5D59

Deuteranopia (green-blind)

#7B7456

Tritanopia (blue-blind)

#C5344D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b54559;
/* rgb */ color: rgb(181, 69, 89);
/* oklch */ color: oklch(54.7% 0.146 12.5);

Tailwind

colors: {
  custom: {
    50: '#d07e87',
    500: '#b54559',
    950: '#000000',
  },
}

SCSS

$custom: #b54559;
$custom-light: #d07e87;
$custom-dark: #000000;

JSON

{
  "hex": "#b54559",
  "rgb": {
    "r": 181,
    "g": 69,
    "b": 89
  },
  "hsl": {
    "h": 349.286,
    "s": 44.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.54735,
    "c": 0.14562,
    "h": 12.5
  },
  "luminance": 0.14801
}

Semantic roles & 50–950 ramp

primary

#B54559

secondary

#91C5BC

accent

#D5BD53

background

#FDF7F8

surface

#FAEEEF

border

#D3C9CA

text

#150A0B

muted

#837C7C

Preview Lab

Preview with #B54559

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

Preview Lab → · Contrast checker → · Palette generator →