#B54530#B54530

#B54530 is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.0% C 0.150 H 32.6°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#B54530
RGB	rgb(181, 69, 48)
HSL	hsl(9, 58%, 45%)
HSV	hsv(9, 73%, 71%)
CMYK	cmyk(0%, 61.9%, 73.5%, 29%)
CIE-LAB	lab(44.66, 44.24, 35.89)
CIE-LCH	lch(44.66, 56.97, 39.05°)
OKLab	oklab(53.97% 0.1263 0.0809)
OKLCH	oklch(53.97% 0.15 32.6)
XYZ	xyz(21.7200, 14.2964, 4.4115)
Luminance	0.1429 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54530 #30A0B5

analogous

#B5305D #B54530 #B58830

triadic

#B54530 #30B545 #4530B5

tetradic

#B54530 #5DB530 #30A0B5 #8830B5

square

#B54530 #5DB530 #30A0B5 #8830B5

split-complementary

#B54530 #30B588 #305DB5

monochromatic

#542016 #853323 #B54530 #D16551 #DE9082

Accessibility & contrast

On white

5.44

#B54530 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#B54530 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54530

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54530	#FFFFFF	#000000	##FFFFFF
##B54530	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645A2D

Deuteranopia (green-blind)

#80732D

Tritanopia (blue-blind)

#C72A41

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b54530;
/* rgb */ color: rgb(181, 69, 48);
/* oklch */ color: oklch(54.0% 0.150 32.6);

Tailwind

colors: {
  custom: {
    50: '#d37d69',
    500: '#b54530',
    950: '#000000',
  },
}

SCSS

$custom: #b54530;
$custom-light: #d37d69;
$custom-dark: #000000;

JSON

{
  "hex": "#b54530",
  "rgb": {
    "r": 181,
    "g": 69,
    "b": 48
  },
  "hsl": {
    "h": 9.474,
    "s": 58.079,
    "l": 44.902
  },
  "oklch": {
    "l": 0.53972,
    "c": 0.15001,
    "h": 32.6
  },
  "luminance": 0.14293
}

Semantic roles & 50–950 ramp

primary

#B54530

secondary

#7ABBC7

accent

#C9E146

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150A06

muted

#837C7A

Preview Lab

Preview with #B54530

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

Preview Lab → · Contrast checker → · Palette generator →