#B54B59#B54B59

#B54B59 is a mid, vivid red. Relative luminance 0.156; OKLCH L 55.5% C 0.138 H 14.7°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#B54B59
RGB	rgb(181, 75, 89)
HSL	hsl(352, 42%, 50%)
HSV	hsv(352, 59%, 71%)
CMYK	cmyk(0%, 58.6%, 50.8%, 29%)
CIE-LAB	lab(46.42, 44.23, 13.84)
CIE-LCH	lch(46.42, 46.34, 17.37°)
OKLab	oklab(55.53% 0.1333 0.035)
OKLCH	oklch(55.53% 0.138 14.7)
XYZ	xyz(23.3771, 15.5800, 11.2254)
Luminance	0.1558 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54B59 #4BB5A7

analogous

#B54B8E #B54B59 #B5724B

triadic

#B54B59 #59B54B #4B59B5

tetradic

#B54B59 #8EB54B #4BB5A7 #724BB5

square

#B54B59 #8EB54B #4BB5A7 #724BB5

split-complementary

#B54B59 #4BB572 #4B8EB5

monochromatic

#5F272E #8A3943 #B54B59 #C77681 #D9A2A9

Accessibility & contrast

On white

5.10

#B54B59 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#B54B59 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54B59

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54B59	#FFFFFF	#000000	##FFFFFF
##B54B59	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636059

Deuteranopia (green-blind)

#7E7657

Tritanopia (blue-blind)

#C53B50

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b54b59;
/* rgb */ color: rgb(181, 75, 89);
/* oklch */ color: oklch(55.5% 0.138 14.7);

Tailwind

colors: {
  custom: {
    50: '#d08187',
    500: '#b54b59',
    950: '#000000',
  },
}

SCSS

$custom: #b54b59;
$custom-light: #d08187;
$custom-dark: #000000;

JSON

{
  "hex": "#b54b59",
  "rgb": {
    "r": 181,
    "g": 75,
    "b": 89
  },
  "hsl": {
    "h": 352.075,
    "s": 41.732,
    "l": 50.196
  },
  "oklch": {
    "l": 0.55525,
    "c": 0.13786,
    "h": 14.7
  },
  "luminance": 0.15577
}

Semantic roles & 50–950 ramp

primary

#B54B59

secondary

#96C6BF

accent

#D2C156

background

#FDF8F8

surface

#FAEFEF

border

#D3CACA

text

#150B0B

muted

#837C7C

Preview Lab

Preview with #B54B59

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

Preview Lab → · Contrast checker → · Palette generator →