#B54047#B54047

#B54047 is a mid, vivid red. Relative luminance 0.139; OKLCH L 53.7% C 0.152 H 20.4°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#B54047
RGB	rgb(181, 64, 71)
HSL	hsl(356, 48%, 48%)
HSV	hsv(356, 65%, 71%)
CMYK	cmyk(0%, 64.6%, 60.8%, 29%)
CIE-LAB	lab(44.16, 47.82, 21.77)
CIE-LCH	lch(44.16, 52.54, 24.47°)
OKLab	oklab(53.71% 0.1421 0.0528)
OKLCH	oklch(53.71% 0.152 20.4)
XYZ	xyz(22.0289, 13.9484, 7.4923)
Luminance	0.1394 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54047 #40B5AE

analogous

#B54081 #B54047 #B57340

triadic

#B54047 #47B540 #4047B5

tetradic

#B54047 #81B540 #40B5AE #7340B5

square

#B54047 #81B540 #40B5AE #7340B5

split-complementary

#B54047 #40B573 #4081B5

monochromatic

#5B2024 #883035 #B54047 #CA686E #DA969A

Accessibility & contrast

On white

5.54

#B54047 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#B54047 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54047

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54047	#FFFFFF	#000000	##FFFFFF
##B54047	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5946

Deuteranopia (green-blind)

#7B7244

Tritanopia (blue-blind)

#C62843

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b54047;
/* rgb */ color: rgb(181, 64, 71);
/* oklch */ color: oklch(53.7% 0.152 20.4);

Tailwind

colors: {
  custom: {
    50: '#d17b7a',
    500: '#b54047',
    950: '#000000',
  },
}

SCSS

$custom: #b54047;
$custom-light: #d17b7a;
$custom-dark: #000000;

JSON

{
  "hex": "#b54047",
  "rgb": {
    "r": 181,
    "g": 64,
    "b": 71
  },
  "hsl": {
    "h": 356.41,
    "s": 47.755,
    "l": 48.039
  },
  "oklch": {
    "l": 0.5371,
    "c": 0.15155,
    "h": 20.4
  },
  "luminance": 0.13945
}

Semantic roles & 50–950 ramp

primary

#B54047

secondary

#8BC5C2

accent

#D7CF50

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B54047

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

Preview Lab → · Contrast checker → · Palette generator →