#B03657#B03657

#B03657 is a mid, vivid pink. Relative luminance 0.126; OKLCH L 52.1% C 0.159 H 8.3°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX#B03657
RGBrgb(176, 54, 87)
HSLhsl(344, 53%, 45%)
HSVhsv(344, 69%, 69%)
CMYKcmyk(0%, 69.3%, 50.6%, 31%)
CIE-LABlab(42.09, 51.62, 8.92)
CIE-LCHlch(42.09, 52.38, 9.81°)
OKLaboklab(52.12% 0.157 0.023)
OKLCHoklch(52.12% 0.159 8.3)
XYZxyz(20.9457, 12.5593, 10.3362)
Luminance0.1256 (WCAG relative)
Temperaturewarm
Familypink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B03657 #36B08F
analogous
#B03694 #B03657 #B05236
triadic
#B03657 #57B036 #3657B0
tetradic
#B03657 #94B036 #36B08F #5236B0
square
#B03657 #94B036 #36B08F #5236B0
split-complementary
#B03657 #36B052 #3694B0
monochromatic
#521929 #812840 #B03657 #CC5877 #DA869D

Accessibility & contrast

On white

5.98
#B03657 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.51
#B03657 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03657
5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B03657#FFFFFF#000000##FFFFFF
##B036571.005.983.515.98
#FFFFFF5.981.0021.001.00
#0000003.5121.001.0021.00
##FFFFFF5.981.0021.001.00

Color blindness preview

Protanopia (red-blind)
#525458
Deuteranopia (green-blind)
#726C54
Tritanopia (blue-blind)
#C02043
Achromatopsia (no color)
#636363

Design tokens & code

CSS
--color: #b03657;
/* rgb */ color: rgb(176, 54, 87);
/* oklch */ color: oklch(52.1% 0.159 8.3);
Tailwind
colors: {
  custom: {
    50: '#cd7586',
    500: '#b03657',
    950: '#000000',
  },
}
SCSS
$custom: #b03657;
$custom-light: #cd7586;
$custom-dark: #000000;
JSON
{
  "hex": "#b03657",
  "rgb": {
    "r": 176,
    "g": 54,
    "b": 87
  },
  "hsl": {
    "h": 343.77,
    "s": 53.043,
    "l": 45.098
  },
  "oklch": {
    "l": 0.52115,
    "c": 0.15867,
    "h": 8.3
  },
  "luminance": 0.12557
}

Semantic roles & 50–950 ramp

primary
#B03657
secondary
#7EC4B1
accent
#DCB54B
background
#FDF7F8
surface
#FAEDEF
border
#D3C8CA
text
#14090B
muted
#837B7C

Preview Lab

Preview with #B03657

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

Preview Lab → · Contrast checker → · Palette generator →

#B03657 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva