#B54035#B54035

#B54035 is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.4% C 0.154 H 28.6°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#B54035
RGB	rgb(181, 64, 53)
HSL	hsl(5, 55%, 46%)
HSV	hsv(5, 71%, 71%)
CMYK	cmyk(0%, 64.6%, 70.7%, 29%)
CIE-LAB	lab(43.87, 46.74, 32.15)
CIE-LCH	lch(43.87, 56.73, 34.52°)
OKLab	oklab(53.4% 0.1351 0.0738)
OKLCH	oklch(53.4% 0.154 28.6)
XYZ	xyz(21.5343, 13.7506, 4.8877)
Luminance	0.1375 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54035 #35AAB5

analogous

#B5356A #B54035 #B58035

triadic

#B54035 #35B540 #4035B5

tetradic

#B54035 #6AB535 #35AAB5 #8035B5

square

#B54035 #6AB535 #35AAB5 #8035B5

split-complementary

#B54035 #35B580 #356AB5

monochromatic

#561F19 #862F27 #B54035 #CE6359 #DC8F88

Accessibility & contrast

On white

5.60

#B54035 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#B54035 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54035

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54035	#FFFFFF	#000000	##FFFFFF
##B54035	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605833

Deuteranopia (green-blind)

#7D7131

Tritanopia (blue-blind)

#C7233E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b54035;
/* rgb */ color: rgb(181, 64, 53);
/* oklch */ color: oklch(53.4% 0.154 28.6);

Tailwind

colors: {
  custom: {
    50: '#d27b6d',
    500: '#b54035',
    950: '#000000',
  },
}

SCSS

$custom: #b54035;
$custom-light: #d27b6d;
$custom-dark: #000000;

JSON

{
  "hex": "#b54035",
  "rgb": {
    "r": 181,
    "g": 64,
    "b": 53
  },
  "hsl": {
    "h": 5.156,
    "s": 54.701,
    "l": 45.882
  },
  "oklch": {
    "l": 0.53403,
    "c": 0.15395,
    "h": 28.6
  },
  "luminance": 0.13748
}

Semantic roles & 50–950 ramp

primary

#B54035

secondary

#80C0C6

accent

#D1DE4A

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150A07

muted

#837C7A

Preview Lab

Preview with #B54035

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

Preview Lab → · Contrast checker → · Palette generator →