#B54153#B54153

#B54153 is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.1% C 0.150 H 14.5°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#B54153
RGB	rgb(181, 65, 83)
HSL	hsl(351, 47%, 48%)
HSV	hsv(351, 64%, 71%)
CMYK	cmyk(0%, 64.1%, 54.1%, 29%)
CIE-LAB	lab(44.56, 48.30, 14.96)
CIE-LCH	lch(44.56, 50.56, 17.21°)
OKLab	oklab(54.09% 0.1455 0.0375)
OKLCH	oklch(54.09% 0.15 14.5)
XYZ	xyz(22.5096, 14.2318, 9.7436)
Luminance	0.1423 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54153 #41B5A3

analogous

#B5418D #B54153 #B56941

triadic

#B54153 #53B541 #4153B5

tetradic

#B54153 #8DB541 #41B5A3 #6941B5

square

#B54153 #8DB541 #41B5A3 #6941B5

split-complementary

#B54153 #41B569 #418DB5

monochromatic

#5B212A #88313E #B54153 #C96A79 #DA97A1

Accessibility & contrast

On white

5.46

#B54153 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#B54153 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54153

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54153	#FFFFFF	#000000	##FFFFFF
##B54153	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5A53

Deuteranopia (green-blind)

#7A7250

Tritanopia (blue-blind)

#C52D48

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b54153;
/* rgb */ color: rgb(181, 65, 83);
/* oklch */ color: oklch(54.1% 0.150 14.5);

Tailwind

colors: {
  custom: {
    50: '#d17c83',
    500: '#b54153',
    950: '#000000',
  },
}

SCSS

$custom: #b54153;
$custom-light: #d17c83;
$custom-dark: #000000;

JSON

{
  "hex": "#b54153",
  "rgb": {
    "r": 181,
    "g": 65,
    "b": 83
  },
  "hsl": {
    "h": 350.69,
    "s": 47.154,
    "l": 48.235
  },
  "oklch": {
    "l": 0.54091,
    "c": 0.15023,
    "h": 14.5
  },
  "luminance": 0.14229
}

Semantic roles & 50–950 ramp

primary

#B54153

secondary

#8CC5BC

accent

#D7C251

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B54153

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

Preview Lab → · Contrast checker → · Palette generator →