#B2304F#B2304F

#B2304F is a mid, vivid red. Relative luminance 0.121; OKLCH L 51.6% C 0.166 H 11.4°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#B2304F
RGB	rgb(178, 48, 79)
HSL	hsl(346, 58%, 44%)
HSV	hsv(346, 73%, 70%)
CMYK	cmyk(0%, 73%, 55.6%, 30.2%)
CIE-LAB	lab(41.45, 53.84, 13.09)
CIE-LCH	lch(41.45, 55.40, 13.67°)
OKLab	oklab(51.64% 0.1629 0.0329)
OKLCH	oklch(51.64% 0.166 11.4)
XYZ	xyz(20.8303, 12.1463, 8.6432)
Luminance	0.1214 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2304F #30B293

analogous

#B23090 #B2304F #B25230

triadic

#B2304F #4FB230 #304FB2

tetradic

#B2304F #90B230 #30B293 #5230B2

square

#B2304F #90B230 #30B293 #5230B2

split-complementary

#B2304F #30B252 #3090B2

monochromatic

#521624 #82233A #B2304F #D0506E #DD8096

Accessibility & contrast

On white

6.12

#B2304F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#B2304F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B2304F

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2304F	#FFFFFF	#000000	##FFFFFF
##B2304F	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51514F

Deuteranopia (green-blind)

#736B4C

Tritanopia (blue-blind)

#C30D3D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b2304f;
/* rgb */ color: rgb(178, 48, 79);
/* oklch */ color: oklch(51.6% 0.166 11.4);

Tailwind

colors: {
  custom: {
    50: '#cf7380',
    500: '#b2304f',
    950: '#000000',
  },
}

SCSS

$custom: #b2304f;
$custom-light: #cf7380;
$custom-dark: #000000;

JSON

{
  "hex": "#b2304f",
  "rgb": {
    "r": 178,
    "g": 48,
    "b": 79
  },
  "hsl": {
    "h": 345.692,
    "s": 57.522,
    "l": 44.314
  },
  "oklch": {
    "l": 0.51642,
    "c": 0.1662,
    "h": 11.4
  },
  "luminance": 0.12143
}

Semantic roles & 50–950 ramp

primary

#B2304F

secondary

#78C6B3

accent

#E1BC47

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B2304F

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

Preview Lab → · Contrast checker → · Palette generator →