#B44B31#B44B31

#B44B31 is a mid, vivid red. Relative luminance 0.150; OKLCH L 54.6% C 0.143 H 35.1°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#B44B31
RGB	rgb(180, 75, 49)
HSL	hsl(12, 57%, 45%)
HSV	hsv(12, 73%, 71%)
CMYK	cmyk(0%, 58.3%, 72.8%, 29.4%)
CIE-LAB	lab(45.58, 41.08, 36.31)
CIE-LCH	lch(45.58, 54.83, 41.48°)
OKLab	oklab(54.64% 0.1168 0.0821)
OKLCH	oklch(54.64% 0.143 35.1)
XYZ	xyz(21.8951, 14.9601, 4.6398)
Luminance	0.1496 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B44B31 #319AB4

analogous

#B43159 #B44B31 #B48C31

triadic

#B44B31 #31B44B #4B31B4

tetradic

#B44B31 #59B431 #319AB4 #8C31B4

square

#B44B31 #59B431 #319AB4 #8C31B4

split-complementary

#B44B31 #31B48C #3159B4

monochromatic

#542317 #843724 #B44B31 #D06B52 #DD9482

Accessibility & contrast

On white

5.26

#B44B31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#B44B31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B44B31

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B44B31	#FFFFFF	#000000	##FFFFFF
##B44B31	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685D2E

Deuteranopia (green-blind)

#81752E

Tritanopia (blue-blind)

#C63445

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b44b31;
/* rgb */ color: rgb(180, 75, 49);
/* oklch */ color: oklch(54.6% 0.143 35.1);

Tailwind

colors: {
  custom: {
    50: '#d1816a',
    500: '#b44b31',
    950: '#000000',
  },
}

SCSS

$custom: #b44b31;
$custom-light: #d1816a;
$custom-dark: #000000;

JSON

{
  "hex": "#b44b31",
  "rgb": {
    "r": 180,
    "g": 75,
    "b": 49
  },
  "hsl": {
    "h": 11.908,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.54642,
    "c": 0.14277,
    "h": 35.1
  },
  "luminance": 0.14957
}

Semantic roles & 50–950 ramp

primary

#B44B31

secondary

#7BB7C6

accent

#C2E047

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150A06

muted

#837C7A

Preview Lab

Preview with #B44B31

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

Preview Lab → · Contrast checker → · Palette generator →