#B44A31#B44A31

#B44A31 is a mid, vivid red. Relative luminance 0.148; OKLCH L 54.5% C 0.144 H 34.6°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#B44A31
RGB	rgb(180, 74, 49)
HSL	hsl(11, 57%, 45%)
HSV	hsv(11, 73%, 71%)
CMYK	cmyk(0%, 58.9%, 72.8%, 29.4%)
CIE-LAB	lab(45.39, 41.56, 36.11)
CIE-LCH	lch(45.39, 55.06, 40.98°)
OKLab	oklab(54.5% 0.1183 0.0817)
OKLCH	oklch(54.5% 0.144 34.6)
XYZ	xyz(21.8278, 14.8255, 4.6173)
Luminance	0.1482 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B44A31 #319BB4

analogous

#B4315A #B44A31 #B48B31

triadic

#B44A31 #31B44A #4A31B4

tetradic

#B44A31 #5AB431 #319BB4 #8B31B4

square

#B44A31 #5AB431 #319BB4 #8B31B4

split-complementary

#B44A31 #31B48B #315AB4

monochromatic

#542217 #843624 #B44A31 #D06A52 #DD9482

Accessibility & contrast

On white

5.30

#B44A31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#B44A31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B44A31

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B44A31	#FFFFFF	#000000	##FFFFFF
##B44A31	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675D2E

Deuteranopia (green-blind)

#81742E

Tritanopia (blue-blind)

#C63245

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b44a31;
/* rgb */ color: rgb(180, 74, 49);
/* oklch */ color: oklch(54.5% 0.144 34.6);

Tailwind

colors: {
  custom: {
    50: '#d1806a',
    500: '#b44a31',
    950: '#000000',
  },
}

SCSS

$custom: #b44a31;
$custom-light: #d1806a;
$custom-dark: #000000;

JSON

{
  "hex": "#b44a31",
  "rgb": {
    "r": 180,
    "g": 74,
    "b": 49
  },
  "hsl": {
    "h": 11.45,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.54502,
    "c": 0.14374,
    "h": 34.6
  },
  "luminance": 0.14823
}

Semantic roles & 50–950 ramp

primary

#B44A31

secondary

#7BB8C6

accent

#C3E047

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150A06

muted

#837C7A

Preview Lab

Preview with #B44A31

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

Preview Lab → · Contrast checker → · Palette generator →