#B24637#B24637

#B24637 is a mid, vivid red. Relative luminance 0.141; OKLCH L 53.7% C 0.144 H 30.4°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#B24637
RGB	rgb(178, 70, 55)
HSL	hsl(7, 53%, 46%)
HSV	hsv(7, 69%, 70%)
CMYK	cmyk(0%, 60.7%, 69.1%, 30.2%)
CIE-LAB	lab(44.41, 43.04, 31.49)
CIE-LCH	lch(44.41, 53.33, 36.20°)
OKLab	oklab(53.72% 0.1243 0.0728)
OKLCH	oklch(53.72% 0.144 30.4)
XYZ	xyz(21.2420, 14.1240, 5.2213)
Luminance	0.1412 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B24637 #37A3B2

analogous

#B23765 #B24637 #B28337

triadic

#B24637 #37B246 #4637B2

tetradic

#B24637 #65B237 #37A3B2 #8337B2

square

#B24637 #65B237 #37A3B2 #8337B2

split-complementary

#B24637 #37B283 #3765B2

monochromatic

#54211A #833429 #B24637 #CC685A #DB9389

Accessibility & contrast

On white

5.49

#B24637 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#B24637 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B24637

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B24637	#FFFFFF	#000000	##FFFFFF
##B24637	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635A35

Deuteranopia (green-blind)

#7E7234

Tritanopia (blue-blind)

#C32E43

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b24637;
/* rgb */ color: rgb(178, 70, 55);
/* oklch */ color: oklch(53.7% 0.144 30.4);

Tailwind

colors: {
  custom: {
    50: '#d07e6e',
    500: '#b24637',
    950: '#000000',
  },
}

SCSS

$custom: #b24637;
$custom-light: #d07e6e;
$custom-dark: #000000;

JSON

{
  "hex": "#b24637",
  "rgb": {
    "r": 178,
    "g": 70,
    "b": 55
  },
  "hsl": {
    "h": 7.317,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.53718,
    "c": 0.14404,
    "h": 30.4
  },
  "luminance": 0.14121
}

Semantic roles & 50–950 ramp

primary

#B24637

secondary

#80BCC5

accent

#CBDC4C

background

#FDF7F6

surface

#FBEEEC

border

#D4C9C7

text

#150A07

muted

#837C7A

Preview Lab

Preview with #B24637

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

Preview Lab → · Contrast checker → · Palette generator →