#B54046#B54046

#B54046 is a mid, vivid red. Relative luminance 0.139; OKLCH L 53.7% C 0.152 H 20.9°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#B54046
RGB	rgb(181, 64, 70)
HSL	hsl(357, 48%, 48%)
HSV	hsv(357, 65%, 71%)
CMYK	cmyk(0%, 64.6%, 61.3%, 29%)
CIE-LAB	lab(44.14, 47.75, 22.35)
CIE-LCH	lch(44.14, 52.73, 25.08°)
OKLab	oklab(53.69% 0.1417 0.0541)
OKLCH	oklch(53.69% 0.152 20.9)
XYZ	xyz(21.9970, 13.9357, 7.3247)
Luminance	0.1393 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54046 #40B5AF

analogous

#B54080 #B54046 #B57440

triadic

#B54046 #46B540 #4046B5

tetradic

#B54046 #80B540 #40B5AF #7440B5

square

#B54046 #80B540 #40B5AF #7440B5

split-complementary

#B54046 #40B574 #4080B5

monochromatic

#5B2023 #883035 #B54046 #CA686D #DA9699

Accessibility & contrast

On white

5.55

#B54046 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#B54046 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54046

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54046	#FFFFFF	#000000	##FFFFFF
##B54046	1.00	5.55	3.79	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5945

Deuteranopia (green-blind)

#7C7243

Tritanopia (blue-blind)

#C62743

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b54046;
/* rgb */ color: rgb(181, 64, 70);
/* oklch */ color: oklch(53.7% 0.152 20.9);

Tailwind

colors: {
  custom: {
    50: '#d17b79',
    500: '#b54046',
    950: '#000000',
  },
}

SCSS

$custom: #b54046;
$custom-light: #d17b79;
$custom-dark: #000000;

JSON

{
  "hex": "#b54046",
  "rgb": {
    "r": 181,
    "g": 64,
    "b": 70
  },
  "hsl": {
    "h": 356.923,
    "s": 47.755,
    "l": 48.039
  },
  "oklch": {
    "l": 0.5369,
    "c": 0.15162,
    "h": 20.9
  },
  "luminance": 0.13933
}

Semantic roles & 50–950 ramp

primary

#B54046

secondary

#8BC5C2

accent

#D7D050

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B54046

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

Preview Lab → · Contrast checker → · Palette generator →