#B54034#B54034

#B54034 is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.4% C 0.154 H 29.0°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#B54034
RGB	rgb(181, 64, 52)
HSL	hsl(6, 55%, 46%)
HSV	hsv(6, 71%, 71%)
CMYK	cmyk(0%, 64.6%, 71.3%, 29%)
CIE-LAB	lab(43.86, 46.69, 32.71)
CIE-LCH	lch(43.86, 57.01, 35.02°)
OKLab	oklab(53.39% 0.1348 0.0748)
OKLCH	oklch(53.39% 0.154 29)
XYZ	xyz(21.5116, 13.7415, 4.7678)
Luminance	0.1374 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54034 #34A9B5

analogous

#B53469 #B54034 #B58034

triadic

#B54034 #34B540 #4034B5

tetradic

#B54034 #69B534 #34A9B5 #8034B5

square

#B54034 #69B534 #34A9B5 #8034B5

split-complementary

#B54034 #34B580 #3469B5

monochromatic

#561E19 #852F26 #B54034 #CF6257 #DC8F87

Accessibility & contrast

On white

5.60

#B54034 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#B54034 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54034

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54034	#FFFFFF	#000000	##FFFFFF
##B54034	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)

#605832

Deuteranopia (green-blind)

#7D7130

Tritanopia (blue-blind)

#C7233E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b54034;
/* rgb */ color: rgb(181, 64, 52);
/* oklch */ color: oklch(53.4% 0.154 29.0);

Tailwind

colors: {
  custom: {
    50: '#d37b6c',
    500: '#b54034',
    950: '#000000',
  },
}

SCSS

$custom: #b54034;
$custom-light: #d37b6c;
$custom-dark: #000000;

JSON

{
  "hex": "#b54034",
  "rgb": {
    "r": 181,
    "g": 64,
    "b": 52
  },
  "hsl": {
    "h": 5.581,
    "s": 55.365,
    "l": 45.686
  },
  "oklch": {
    "l": 0.53389,
    "c": 0.15413,
    "h": 29
  },
  "luminance": 0.13738
}

Semantic roles & 50–950 ramp

primary

#B54034

secondary

#7FC0C6

accent

#D1DF49

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150A07

muted

#837C7A

Preview Lab

Preview with #B54034

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

Preview Lab → · Contrast checker → · Palette generator →