#B2374E#B2374E

#B2374E is a mid, vivid red. Relative luminance 0.127; OKLCH L 52.3% C 0.159 H 13.7°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#B2374E
RGB	rgb(178, 55, 78)
HSL	hsl(349, 53%, 46%)
HSV	hsv(349, 69%, 70%)
CMYK	cmyk(0%, 69.1%, 56.2%, 30.2%)
CIE-LAB	lab(42.38, 51.11, 15.00)
CIE-LCH	lch(42.38, 53.26, 16.36°)
OKLab	oklab(52.33% 0.154 0.0375)
OKLCH	oklch(52.33% 0.159 13.7)
XYZ	xyz(21.1034, 12.7503, 8.5560)
Luminance	0.1275 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2374E #37B29B

analogous

#B2378C #B2374E #B25D37

triadic

#B2374E #4EB237 #374EB2

tetradic

#B2374E #8CB237 #37B29B #5D37B2

square

#B2374E #8CB237 #37B29B #5D37B2

split-complementary

#B2374E #37B25D #378CB2

monochromatic

#541A25 #83293A #B2374E #CC5A6F #DB8998

Accessibility & contrast

On white

5.92

#B2374E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#B2374E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B2374E

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2374E	#FFFFFF	#000000	##FFFFFF
##B2374E	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56544E

Deuteranopia (green-blind)

#756D4B

Tritanopia (blue-blind)

#C21C40

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b2374e;
/* rgb */ color: rgb(178, 55, 78);
/* oklch */ color: oklch(52.3% 0.159 13.7);

Tailwind

colors: {
  custom: {
    50: '#cf767f',
    500: '#b2374e',
    950: '#000000',
  },
}

SCSS

$custom: #b2374e;
$custom-light: #cf767f;
$custom-dark: #000000;

JSON

{
  "hex": "#b2374e",
  "rgb": {
    "r": 178,
    "g": 55,
    "b": 78
  },
  "hsl": {
    "h": 348.78,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52331,
    "c": 0.1585,
    "h": 13.7
  },
  "luminance": 0.12747
}

Semantic roles & 50–950 ramp

primary

#B2374E

secondary

#80C5B8

accent

#DCC14C

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B2374E

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

Preview Lab → · Contrast checker → · Palette generator →