#B04A33#B04A33

#B04A33 is a mid, vivid red. Relative luminance 0.144; OKLCH L 53.9% C 0.139 H 34.2°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#B04A33
RGB	rgb(176, 74, 51)
HSL	hsl(11, 55%, 45%)
HSV	hsv(11, 71%, 69%)
CMYK	cmyk(0%, 58%, 71%, 31%)
CIE-LAB	lab(44.76, 40.16, 34.10)
CIE-LCH	lch(44.76, 52.68, 40.33°)
OKLab	oklab(53.9% 0.1148 0.0779)
OKLCH	oklch(53.9% 0.139 34.2)
XYZ	xyz(20.9529, 14.3694, 4.8016)
Luminance	0.1437 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B04A33 #3399B0

analogous

#B0335B #B04A33 #B08933

triadic

#B04A33 #33B04A #4A33B0

tetradic

#B04A33 #5BB033 #3399B0 #8933B0

square

#B04A33 #5BB033 #3399B0 #8933B0

split-complementary

#B04A33 #33B089 #335BB0

monochromatic

#512218 #813625 #B04A33 #CD6A53 #DB9382

Accessibility & contrast

On white

5.42

#B04A33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#B04A33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04A33

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B04A33	#FFFFFF	#000000	##FFFFFF
##B04A33	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655C30

Deuteranopia (green-blind)

#7F7230

Tritanopia (blue-blind)

#C13445

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b04a33;
/* rgb */ color: rgb(176, 74, 51);
/* oklch */ color: oklch(53.9% 0.139 34.2);

Tailwind

colors: {
  custom: {
    50: '#ce806b',
    500: '#b04a33',
    950: '#000000',
  },
}

SCSS

$custom: #b04a33;
$custom-light: #ce806b;
$custom-dark: #000000;

JSON

{
  "hex": "#b04a33",
  "rgb": {
    "r": 176,
    "g": 74,
    "b": 51
  },
  "hsl": {
    "h": 11.04,
    "s": 55.066,
    "l": 44.51
  },
  "oklch": {
    "l": 0.539,
    "c": 0.13869,
    "h": 34.2
  },
  "luminance": 0.14367
}

Semantic roles & 50–950 ramp

primary

#B04A33

secondary

#7BB7C4

accent

#C3DE49

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150A07

muted

#837C7A

Preview Lab

Preview with #B04A33

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

Preview Lab → · Contrast checker → · Palette generator →