#B7437B#B7437B

#B7437B is a mid, vivid pink. Relative luminance 0.155; OKLCH L 55.8% C 0.160 H 353.6°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#B7437B
RGB	rgb(183, 67, 123)
HSL	hsl(331, 46%, 49%)
HSV	hsv(331, 63%, 72%)
CMYK	cmyk(0%, 63.4%, 32.8%, 28.2%)
CIE-LAB	lab(46.33, 52.17, -6.99)
CIE-LCH	lch(46.33, 52.64, 352.37°)
OKLab	oklab(55.83% 0.1591 -0.0178)
OKLCH	oklch(55.83% 0.16 353.6)
XYZ	xyz(25.1120, 15.5143, 20.4071)
Luminance	0.1551 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7437B #43B77F

analogous

#B743B5 #B7437B #B74543

triadic

#B7437B #7BB743 #437BB7

tetradic

#B7437B #B5B743 #43B77F #4543B7

square

#B7437B #B5B743 #43B77F #4543B7

split-complementary

#B7437B #43B745 #43B5B7

monochromatic

#5D223F #8A335D #B7437B #CA6D9A #DA9AB9

Accessibility & contrast

On white

5.12

#B7437B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#B7437B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7437B

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7437B	#FFFFFF	#000000	##FFFFFF
##B7437B	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55607D

Deuteranopia (green-blind)

#757678

Tritanopia (blue-blind)

#C43B5A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b7437b;
/* rgb */ color: rgb(183, 67, 123);
/* oklch */ color: oklch(55.8% 0.160 353.6);

Tailwind

colors: {
  custom: {
    50: '#d07ea1',
    500: '#b7437b',
    950: '#000000',
  },
}

SCSS

$custom: #b7437b;
$custom-light: #d07ea1;
$custom-dark: #000000;

JSON

{
  "hex": "#b7437b",
  "rgb": {
    "r": 183,
    "g": 67,
    "b": 123
  },
  "hsl": {
    "h": 331.034,
    "s": 46.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.55833,
    "c": 0.16007,
    "h": 353.6
  },
  "luminance": 0.15512
}

Semantic roles & 50–950 ramp

primary

#B7437B

secondary

#90C6AC

accent

#D69652

background

#FDF8F9

surface

#FAEFF2

border

#D3CACC

text

#140A0E

muted

#837C7E

Preview Lab

Preview with #B7437B

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

Preview Lab → · Contrast checker → · Palette generator →