#E551D5#E551D5

#E551D5 is a light, highly saturated purple. Relative luminance 0.273; OKLCH L 67.9% C 0.232 H 332.4°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX#E551D5
RGBrgb(229, 81, 213)
HSLhsl(306, 74%, 61%)
HSVhsv(306, 65%, 90%)
CMYKcmyk(0%, 64.6%, 7%, 10.2%)
CIE-LABlab(59.30, 71.57, -39.21)
CIE-LCHlch(59.30, 81.61, 331.29°)
OKLaboklab(67.94% 0.2055 -0.1074)
OKLCHoklch(67.94% 0.232 332.4)
XYZxyz(47.2658, 27.3506, 65.7277)
Luminance0.2735 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#E551D5 #51E561
analogous
#AB51E5 #E551D5 #E5518B
triadic
#E551D5 #D5E551 #51D5E5
tetradic
#E551D5 #E5AB51 #51E561 #518BE5
square
#E551D5 #E5AB51 #51E561 #518BE5
split-complementary
#E551D5 #8BE551 #51E5AB
monochromatic
#A31894 #D820C5 #E551D5 #ED86E2 #F5BBEF

Accessibility & contrast

On white

3.25
#E551D5 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.47
#E551D5 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E551D5
6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##E551D5#FFFFFF#000000##000000
##E551D51.003.256.476.47
#FFFFFF3.251.0021.0021.00
#0000006.4721.001.001.00
##0000006.4721.001.001.00

Color blindness preview

Protanopia (red-blind)
#4B81D9
Deuteranopia (green-blind)
#7E96D1
Tritanopia (blue-blind)
#EE5F8C
Achromatopsia (no color)
#8F8F8F

Design tokens & code

CSS
--color: #e551d5;
/* rgb */ color: rgb(229, 81, 213);
/* oklch */ color: oklch(67.9% 0.232 332.4);
Tailwind
colors: {
  custom: {
    50: '#f18ce2',
    500: '#e551d5',
    950: '#000000',
  },
}
SCSS
$custom: #e551d5;
$custom-light: #f18ce2;
$custom-dark: #000000;
JSON
{
  "hex": "#e551d5",
  "rgb": {
    "r": 229,
    "g": 81,
    "b": 213
  },
  "hsl": {
    "h": 306.486,
    "s": 74,
    "l": 60.784
  },
  "oklch": {
    "l": 0.67939,
    "c": 0.23185,
    "h": 332.4
  },
  "luminance": 0.27347
}

Semantic roles & 50–950 ramp

primary
#E551D5
secondary
#ADE5B3
accent
#D6250F
background
#FFF9FD
surface
#FFF1FB
border
#D7CBD4
text
#170D15
muted
#857E83

Preview Lab

Preview with #E551D5

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

Preview Lab → · Contrast checker → · Palette generator →

#E551D5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva