#B04533#B04533

#B04533 is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.2% C 0.144 H 31.7°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#B04533
RGB	rgb(176, 69, 51)
HSL	hsl(9, 55%, 45%)
HSV	hsv(9, 71%, 69%)
CMYK	cmyk(0%, 60.8%, 71%, 31%)
CIE-LAB	lab(43.84, 42.56, 33.04)
CIE-LCH	lch(43.84, 53.88, 37.82°)
OKLab	oklab(53.21% 0.1222 0.0756)
OKLCH	oklch(53.21% 0.144 31.7)
XYZ	xyz(20.6323, 13.7282, 4.6947)
Luminance	0.1373 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B04533 #339EB0

analogous

#B03360 #B04533 #B08433

triadic

#B04533 #33B045 #4533B0

tetradic

#B04533 #60B033 #339EB0 #8433B0

square

#B04533 #60B033 #339EB0 #8433B0

split-complementary

#B04533 #33B084 #3360B0

monochromatic

#512018 #813225 #B04533 #CD6553 #DB8F82

Accessibility & contrast

On white

5.61

#B04533 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#B04533 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04533

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B04533	#FFFFFF	#000000	##FFFFFF
##B04533	1.00	5.61	3.75	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625931

Deuteranopia (green-blind)

#7C7030

Tritanopia (blue-blind)

#C12D41

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b04533;
/* rgb */ color: rgb(176, 69, 51);
/* oklch */ color: oklch(53.2% 0.144 31.7);

Tailwind

colors: {
  custom: {
    50: '#cf7d6b',
    500: '#b04533',
    950: '#000000',
  },
}

SCSS

$custom: #b04533;
$custom-light: #cf7d6b;
$custom-dark: #000000;

JSON

{
  "hex": "#b04533",
  "rgb": {
    "r": 176,
    "g": 69,
    "b": 51
  },
  "hsl": {
    "h": 8.64,
    "s": 55.066,
    "l": 44.51
  },
  "oklch": {
    "l": 0.53207,
    "c": 0.14372,
    "h": 31.7
  },
  "luminance": 0.13725
}

Semantic roles & 50–950 ramp

primary

#B04533

secondary

#7BBAC4

accent

#C9DE49

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150A07

muted

#837C7A

Preview Lab

Preview with #B04533

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

Preview Lab → · Contrast checker → · Palette generator →