#B7305B#B7305B

#B7305B is a mid, vivid pink. Relative luminance 0.129; OKLCH L 52.8% C 0.173 H 6.4°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#B7305B
RGB	rgb(183, 48, 91)
HSL	hsl(341, 58%, 45%)
HSV	hsv(341, 74%, 72%)
CMYK	cmyk(0%, 73.8%, 50.3%, 28.2%)
CIE-LAB	lab(42.67, 56.30, 7.42)
CIE-LCH	lch(42.67, 56.78, 7.51°)
OKLab	oklab(52.81% 0.1718 0.0194)
OKLCH	oklch(52.81% 0.173 6.4)
XYZ	xyz(22.4757, 12.9396, 11.2096)
Luminance	0.1294 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7305B #30B78C

analogous

#B7309E #B7305B #B74830

triadic

#B7305B #5BB730 #305BB7

tetradic

#B7305B #9EB730 #30B78C #4830B7

square

#B7305B #9EB730 #30B78C #4830B7

split-complementary

#B7305B #30B748 #309EB7

monochromatic

#56172B #872343 #B7305B #D2527B #DE83A0

Accessibility & contrast

On white

5.85

#B7305B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#B7305B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7305B

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7305B	#FFFFFF	#000000	##FFFFFF
##B7305B	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51545C

Deuteranopia (green-blind)

#746F58

Tritanopia (blue-blind)

#C71142

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b7305b;
/* rgb */ color: rgb(183, 48, 91);
/* oklch */ color: oklch(52.8% 0.173 6.4);

Tailwind

colors: {
  custom: {
    50: '#d27489',
    500: '#b7305b',
    950: '#000000',
  },
}

SCSS

$custom: #b7305b;
$custom-light: #d27489;
$custom-dark: #000000;

JSON

{
  "hex": "#b7305b",
  "rgb": {
    "r": 183,
    "g": 48,
    "b": 91
  },
  "hsl": {
    "h": 340.889,
    "s": 58.442,
    "l": 45.294
  },
  "oklch": {
    "l": 0.52814,
    "c": 0.17286,
    "h": 6.4
  },
  "luminance": 0.12937
}

Semantic roles & 50–950 ramp

primary

#B7305B

secondary

#7BC8AF

accent

#E2B046

background

#FDF7F8

surface

#FBEDEF

border

#D4C8CA

text

#15090B

muted

#837B7C

Preview Lab

Preview with #B7305B

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

Preview Lab → · Contrast checker → · Palette generator →