#B23D52#B23D52

#B23D52 is a mid, vivid red. Relative luminance 0.134; OKLCH L 53.1% C 0.152 H 13.3°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#B23D52
RGB	rgb(178, 61, 82)
HSL	hsl(349, 49%, 47%)
HSV	hsv(349, 66%, 70%)
CMYK	cmyk(0%, 65.7%, 53.9%, 30.2%)
CIE-LAB	lab(43.38, 48.95, 13.88)
CIE-LCH	lch(43.38, 50.88, 15.83°)
OKLab	oklab(53.1% 0.1477 0.0349)
OKLCH	oklch(53.1% 0.152 13.3)
XYZ	xyz(21.5537, 13.4145, 9.4353)
Luminance	0.1341 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B23D52 #3DB29D

analogous

#B23D8D #B23D52 #B2633D

triadic

#B23D52 #52B23D #3D52B2

tetradic

#B23D52 #8DB23D #3DB29D #633DB2

square

#B23D52 #8DB23D #3DB29D #633DB2

split-complementary

#B23D52 #3DB263 #3D8DB2

monochromatic

#571E28 #842D3D #B23D52 #C96375 #D9909D

Accessibility & contrast

On white

5.70

#B23D52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#B23D52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B23D52

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B23D52	#FFFFFF	#000000	##FFFFFF
##B23D52	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595752

Deuteranopia (green-blind)

#776F4F

Tritanopia (blue-blind)

#C22845

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b23d52;
/* rgb */ color: rgb(178, 61, 82);
/* oklch */ color: oklch(53.1% 0.152 13.3);

Tailwind

colors: {
  custom: {
    50: '#cf7982',
    500: '#b23d52',
    950: '#000000',
  },
}

SCSS

$custom: #b23d52;
$custom-light: #cf7982;
$custom-dark: #000000;

JSON

{
  "hex": "#b23d52",
  "rgb": {
    "r": 178,
    "g": 61,
    "b": 82
  },
  "hsl": {
    "h": 349.231,
    "s": 48.954,
    "l": 46.863
  },
  "oklch": {
    "l": 0.53103,
    "c": 0.15178,
    "h": 13.3
  },
  "luminance": 0.13412
}

Semantic roles & 50–950 ramp

primary

#B23D52

secondary

#87C4B9

accent

#D9C04F

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B23D52

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

Preview Lab → · Contrast checker → · Palette generator →