#B54150#B54150

#B54150 is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.0% C 0.150 H 16.1°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#B54150
RGB	rgb(181, 65, 80)
HSL	hsl(352, 47%, 48%)
HSV	hsv(352, 64%, 71%)
CMYK	cmyk(0%, 64.1%, 55.8%, 29%)
CIE-LAB	lab(44.50, 48.05, 16.72)
CIE-LCH	lch(44.50, 50.88, 19.18°)
OKLab	oklab(54.02% 0.1443 0.0416)
OKLCH	oklch(54.02% 0.15 16.1)
XYZ	xyz(22.3963, 14.1865, 9.1468)
Luminance	0.1418 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54150 #41B5A6

analogous

#B5418A #B54150 #B56C41

triadic

#B54150 #50B541 #4150B5

tetradic

#B54150 #8AB541 #41B5A6 #6C41B5

square

#B54150 #8AB541 #41B5A6 #6C41B5

split-complementary

#B54150 #41B56C #418AB5

monochromatic

#5B2128 #88313C #B54150 #C96A76 #DA979F

Accessibility & contrast

On white

5.47

#B54150 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#B54150 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54150

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54150	#FFFFFF	#000000	##FFFFFF
##B54150	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5A50

Deuteranopia (green-blind)

#7B724D

Tritanopia (blue-blind)

#C62C47

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b54150;
/* rgb */ color: rgb(181, 65, 80);
/* oklch */ color: oklch(54.0% 0.150 16.1);

Tailwind

colors: {
  custom: {
    50: '#d17c80',
    500: '#b54150',
    950: '#000000',
  },
}

SCSS

$custom: #b54150;
$custom-light: #d17c80;
$custom-dark: #000000;

JSON

{
  "hex": "#b54150",
  "rgb": {
    "r": 181,
    "g": 65,
    "b": 80
  },
  "hsl": {
    "h": 352.241,
    "s": 47.154,
    "l": 48.235
  },
  "oklch": {
    "l": 0.54022,
    "c": 0.15014,
    "h": 16.1
  },
  "luminance": 0.14184
}

Semantic roles & 50–950 ramp

primary

#B54150

secondary

#8CC5BE

accent

#D7C551

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B54150

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

Preview Lab → · Contrast checker → · Palette generator →