#B23752#B23752

#B23752 is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.4% C 0.159 H 11.6°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#B23752
RGB	rgb(178, 55, 82)
HSL	hsl(347, 53%, 46%)
HSV	hsv(347, 69%, 70%)
CMYK	cmyk(0%, 69.1%, 53.9%, 30.2%)
CIE-LAB	lab(42.47, 51.43, 12.63)
CIE-LCH	lch(42.47, 52.95, 13.80°)
OKLab	oklab(52.43% 0.1556 0.0319)
OKLCH	oklch(52.43% 0.159 11.6)
XYZ	xyz(21.2512, 12.8094, 9.3344)
Luminance	0.1281 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B23752 #37B297

analogous

#B2378F #B23752 #B25937

triadic

#B23752 #52B237 #3752B2

tetradic

#B23752 #8FB237 #37B297 #5937B2

square

#B23752 #8FB237 #37B297 #5937B2

split-complementary

#B23752 #37B259 #378FB2

monochromatic

#541A27 #83293C #B23752 #CC5A73 #DB899B

Accessibility & contrast

On white

5.90

#B23752 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#B23752 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B23752

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B23752	#FFFFFF	#000000	##FFFFFF
##B23752	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555452

Deuteranopia (green-blind)

#756D4F

Tritanopia (blue-blind)

#C21E42

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b23752;
/* rgb */ color: rgb(178, 55, 82);
/* oklch */ color: oklch(52.4% 0.159 11.6);

Tailwind

colors: {
  custom: {
    50: '#cf7682',
    500: '#b23752',
    950: '#000000',
  },
}

SCSS

$custom: #b23752;
$custom-light: #cf7682;
$custom-dark: #000000;

JSON

{
  "hex": "#b23752",
  "rgb": {
    "r": 178,
    "g": 55,
    "b": 82
  },
  "hsl": {
    "h": 346.829,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52427,
    "c": 0.15884,
    "h": 11.6
  },
  "luminance": 0.12807
}

Semantic roles & 50–950 ramp

primary

#B23752

secondary

#80C5B6

accent

#DCBC4C

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B23752

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

Preview Lab → · Contrast checker → · Palette generator →