#B7289B#B7289B

#B7289B is a mid, highly saturated pink. Relative luminance 0.140; OKLCH L 54.7% C 0.211 H 337.6°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX#B7289B
RGBrgb(183, 40, 155)
HSLhsl(312, 64%, 44%)
HSVhsv(312, 78%, 72%)
CMYKcmyk(0%, 78.1%, 15.3%, 28.2%)
CIE-LABlab(44.17, 66.08, -29.67)
CIE-LCHlch(44.17, 72.44, 335.82°)
OKLaboklab(54.68% 0.1954 -0.0807)
OKLCHoklch(54.68% 0.211 337.6)
XYZxyz(26.2042, 13.9540, 32.3173)
Luminance0.1395 (WCAG relative)
Temperatureneutral
Familypink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B7289B #28B744
analogous
#8B28B7 #B7289B #B72853
triadic
#B7289B #9BB728 #289BB7
tetradic
#B7289B #B78B28 #28B744 #2853B7
square
#B7289B #B78B28 #28B744 #2853B7
split-complementary
#B7289B #53B728 #28B78B
monochromatic
#531246 #851D70 #B7289B #D646BA #E178CD

Accessibility & contrast

On white

5.54
#B7289B on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.79
#B7289B on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7289B
5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B7289B#FFFFFF#000000##FFFFFF
##B7289B1.005.543.795.54
#FFFFFF5.541.0021.001.00
#0000003.7921.001.0021.00
##FFFFFF5.541.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2E5B9E
Deuteranopia (green-blind)
#607098
Tritanopia (blue-blind)
#C13160
Achromatopsia (no color)
#686868

Design tokens & code

CSS
--color: #b7289b;
/* rgb */ color: rgb(183, 40, 155);
/* oklch */ color: oklch(54.7% 0.211 337.6);
Tailwind
colors: {
  custom: {
    50: '#d173b9',
    500: '#b7289b',
    950: '#000000',
  },
}
SCSS
$custom: #b7289b;
$custom-light: #d173b9;
$custom-dark: #000000;
JSON
{
  "hex": "#b7289b",
  "rgb": {
    "r": 183,
    "g": 40,
    "b": 155
  },
  "hsl": {
    "h": 311.748,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.54679,
    "c": 0.21141,
    "h": 337.6
  },
  "luminance": 0.13951
}

Semantic roles & 50–950 ramp

primary
#B7289B
secondary
#72C983
accent
#E76141
background
#FDF7FB
surface
#FAEDF6
border
#D3C8D0
text
#150911
muted
#837B80

Preview Lab

Preview with #B7289B

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

Preview Lab → · Contrast checker → · Palette generator →

#B7289B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva