#B44033#B44033

#B44033 is a mid, vivid red. Relative luminance 0.136; OKLCH L 53.2% C 0.153 H 29.5°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#B44033
RGB	rgb(180, 64, 51)
HSL	hsl(6, 56%, 45%)
HSV	hsv(6, 72%, 71%)
CMYK	cmyk(0%, 64.4%, 71.7%, 29.4%)
CIE-LAB	lab(43.67, 46.29, 33.03)
CIE-LCH	lch(43.67, 56.86, 35.51°)
OKLab	oklab(53.21% 0.1334 0.0754)
OKLCH	oklch(53.21% 0.153 29.5)
XYZ	xyz(21.2556, 13.6121, 4.6395)
Luminance	0.1361 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B44033 #33A7B4

analogous

#B43366 #B44033 #B48133

triadic

#B44033 #33B440 #4033B4

tetradic

#B44033 #66B433 #33A7B4 #8133B4

square

#B44033 #66B433 #33A7B4 #8133B4

split-complementary

#B44033 #33B481 #3366B4

monochromatic

#551E18 #842F25 #B44033 #CF6255 #DC8E85

Accessibility & contrast

On white

5.64

#B44033 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#B44033 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B44033

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B44033	#FFFFFF	#000000	##FFFFFF
##B44033	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605731

Deuteranopia (green-blind)

#7D712F

Tritanopia (blue-blind)

#C6233E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b44033;
/* rgb */ color: rgb(180, 64, 51);
/* oklch */ color: oklch(53.2% 0.153 29.5);

Tailwind

colors: {
  custom: {
    50: '#d27a6b',
    500: '#b44033',
    950: '#000000',
  },
}

SCSS

$custom: #b44033;
$custom-light: #d27a6b;
$custom-dark: #000000;

JSON

{
  "hex": "#b44033",
  "rgb": {
    "r": 180,
    "g": 64,
    "b": 51
  },
  "hsl": {
    "h": 6.047,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.5321,
    "c": 0.15322,
    "h": 29.5
  },
  "luminance": 0.13609
}

Semantic roles & 50–950 ramp

primary

#B44033

secondary

#7DBFC6

accent

#D0DF49

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150A06

muted

#837C7A

Preview Lab

Preview with #B44033

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

Preview Lab → · Contrast checker → · Palette generator →