#B54330#B54330

#B54330 is a mid, vivid red. Relative luminance 0.141; OKLCH L 53.7% C 0.152 H 31.8°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#B54330
RGB	rgb(181, 67, 48)
HSL	hsl(9, 58%, 45%)
HSV	hsv(9, 73%, 71%)
CMYK	cmyk(0%, 63%, 73.5%, 29%)
CIE-LAB	lab(44.31, 45.16, 35.50)
CIE-LCH	lch(44.31, 57.44, 38.17°)
OKLab	oklab(53.71% 0.1292 0.0801)
OKLCH	oklch(53.71% 0.152 31.8)
XYZ	xyz(21.5990, 14.0545, 4.3712)
Luminance	0.1405 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54330 #30A2B5

analogous

#B53060 #B54330 #B58530

triadic

#B54330 #30B543 #4330B5

tetradic

#B54330 #60B530 #30A2B5 #8530B5

square

#B54330 #60B530 #30A2B5 #8530B5

split-complementary

#B54330 #30B585 #3060B5

monochromatic

#541F16 #853123 #B54330 #D16451 #DE8F82

Accessibility & contrast

On white

5.51

#B54330 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#B54330 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54330

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54330	#FFFFFF	#000000	##FFFFFF
##B54330	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#62592D

Deuteranopia (green-blind)

#7F722C

Tritanopia (blue-blind)

#C7273F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b54330;
/* rgb */ color: rgb(181, 67, 48);
/* oklch */ color: oklch(53.7% 0.152 31.8);

Tailwind

colors: {
  custom: {
    50: '#d37c69',
    500: '#b54330',
    950: '#000000',
  },
}

SCSS

$custom: #b54330;
$custom-light: #d37c69;
$custom-dark: #000000;

JSON

{
  "hex": "#b54330",
  "rgb": {
    "r": 181,
    "g": 67,
    "b": 48
  },
  "hsl": {
    "h": 8.571,
    "s": 58.079,
    "l": 44.902
  },
  "oklch": {
    "l": 0.53713,
    "c": 0.15197,
    "h": 31.8
  },
  "luminance": 0.14051
}

Semantic roles & 50–950 ramp

primary

#B54330

secondary

#7ABCC7

accent

#CBE146

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #B54330

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

Preview Lab → · Contrast checker → · Palette generator →