#B54D64#B54D64

#B54D64 is a mid, vivid red. Relative luminance 0.161; OKLCH L 56.1% C 0.136 H 8.8°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#B54D64
RGB	rgb(181, 77, 100)
HSL	hsl(347, 41%, 51%)
HSV	hsv(347, 57%, 71%)
CMYK	cmyk(0%, 57.5%, 44.8%, 29%)
CIE-LAB	lab(47.05, 44.33, 8.02)
CIE-LCH	lch(47.05, 45.05, 10.26°)
OKLab	oklab(56.08% 0.1346 0.021)
OKLCH	oklch(56.08% 0.136 8.8)
XYZ	xyz(24.0118, 16.0543, 13.8884)
Luminance	0.1605 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54D64 #4DB59E

analogous

#B54D98 #B54D64 #B56A4D

triadic

#B54D64 #64B54D #4D64B5

tetradic

#B54D64 #98B54D #4DB59E #6A4DB5

square

#B54D64 #98B54D #4DB59E #6A4DB5

split-complementary

#B54D64 #4DB56A #4D98B5

monochromatic

#602834 #8B3A4C #B54D64 #C7788A #D9A3AF

Accessibility & contrast

On white

4.99

#B54D64 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#B54D64 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54D64

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54D64	#FFFFFF	#000000	##FFFFFF
##B54D64	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#626364

Deuteranopia (green-blind)

#7D7762

Tritanopia (blue-blind)

#C44056

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b54d64;
/* rgb */ color: rgb(181, 77, 100);
/* oklch */ color: oklch(56.1% 0.136 8.8);

Tailwind

colors: {
  custom: {
    50: '#cf8390',
    500: '#b54d64',
    950: '#000000',
  },
}

SCSS

$custom: #b54d64;
$custom-light: #cf8390;
$custom-dark: #000000;

JSON

{
  "hex": "#b54d64",
  "rgb": {
    "r": 181,
    "g": 77,
    "b": 100
  },
  "hsl": {
    "h": 346.731,
    "s": 41.27,
    "l": 50.588
  },
  "oklch": {
    "l": 0.56082,
    "c": 0.13625,
    "h": 8.8
  },
  "luminance": 0.16052
}

Semantic roles & 50–950 ramp

primary

#B54D64

secondary

#98C6BC

accent

#D1B657

background

#FDF8F8

surface

#FAEFF0

border

#D3CACB

text

#140B0C

muted

#837C7D

Preview Lab

Preview with #B54D64

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

Preview Lab → · Contrast checker → · Palette generator →