#B54843#B54843

#B54843 is a mid, vivid red. Relative luminance 0.149; OKLCH L 54.7% C 0.143 H 25.6°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#B54843
RGB	rgb(181, 72, 67)
HSL	hsl(3, 46%, 49%)
HSV	hsv(3, 63%, 71%)
CMYK	cmyk(0%, 60.2%, 63%, 29%)
CIE-LAB	lab(45.45, 43.92, 25.83)
CIE-LCH	lch(45.45, 50.95, 30.46°)
OKLab	oklab(54.66% 0.129 0.0617)
OKLCH	oklch(54.66% 0.143 25.6)
XYZ	xyz(22.3886, 14.8667, 6.9997)
Luminance	0.1486 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54843 #43B0B5

analogous

#B54377 #B54843 #B58143

triadic

#B54843 #43B548 #4843B5

tetradic

#B54843 #77B543 #43B0B5 #8143B5

square

#B54843 #77B543 #43B0B5 #8143B5

split-complementary

#B54843 #43B581 #4377B5

monochromatic

#5C2422 #883632 #B54843 #C9706C #D99C99

Accessibility & contrast

On white

5.29

#B54843 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#B54843 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54843

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54843	#FFFFFF	#000000	##FFFFFF
##B54843	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645D42

Deuteranopia (green-blind)

#7F7440

Tritanopia (blue-blind)

#C63248

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b54843;
/* rgb */ color: rgb(181, 72, 67);
/* oklch */ color: oklch(54.7% 0.143 25.6);

Tailwind

colors: {
  custom: {
    50: '#d17f77',
    500: '#b54843',
    950: '#000000',
  },
}

SCSS

$custom: #b54843;
$custom-light: #d17f77;
$custom-dark: #000000;

JSON

{
  "hex": "#b54843",
  "rgb": {
    "r": 181,
    "g": 72,
    "b": 67
  },
  "hsl": {
    "h": 2.632,
    "s": 45.968,
    "l": 48.627
  },
  "oklch": {
    "l": 0.54658,
    "c": 0.143,
    "h": 25.6
  },
  "luminance": 0.14864
}

Semantic roles & 50–950 ramp

primary

#B54843

secondary

#8FC3C5

accent

#D0D652

background

#FDF8F7

surface

#FBEFED

border

#D4CAC8

text

#150A08

muted

#837C7B

Preview Lab

Preview with #B54843

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

Preview Lab → · Contrast checker → · Palette generator →