#E551BA#E551BA

#E551BA is a light, highly saturated pink. Relative luminance 0.261; OKLCH L 66.7% C 0.213 H 341.2°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#E551BA
RGB	rgb(229, 81, 186)
HSL	hsl(317, 74%, 61%)
HSV	hsv(317, 65%, 90%)
CMYK	cmyk(0%, 64.6%, 18.8%, 10.2%)
CIE-LAB	lab(58.12, 67.64, -25.63)
CIE-LCH	lch(58.12, 72.33, 339.25°)
OKLab	oklab(66.7% 0.2017 -0.0688)
OKLCH	oklch(66.7% 0.213 341.2)
XYZ	xyz(44.1196, 26.0921, 49.1575)
Luminance	0.2609 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E551BA #51E57C

analogous

#C651E5 #E551BA #E55170

triadic

#E551BA #BAE551 #51BAE5

tetradic

#E551BA #E5C651 #51E57C #5170E5

square

#E551BA #E5C651 #51E57C #5170E5

split-complementary

#E551BA #70E551 #51E5C6

monochromatic

#A3187B #D820A3 #E551BA #ED86CF #F5BBE4

Accessibility & contrast

On white

3.38

#E551BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#E551BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E551BA

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E551BA	#FFFFFF	#000000	##000000
##E551BA	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B7CBD

Deuteranopia (green-blind)

#8894B6

Tritanopia (blue-blind)

#F2547E

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #e551ba;
/* rgb */ color: rgb(229, 81, 186);
/* oklch */ color: oklch(66.7% 0.213 341.2);

Tailwind

colors: {
  custom: {
    50: '#f18bcf',
    500: '#e551ba',
    950: '#000000',
  },
}

SCSS

$custom: #e551ba;
$custom-light: #f18bcf;
$custom-dark: #000000;

JSON

{
  "hex": "#e551ba",
  "rgb": {
    "r": 229,
    "g": 81,
    "b": 186
  },
  "hsl": {
    "h": 317.432,
    "s": 74,
    "l": 60.784
  },
  "oklch": {
    "l": 0.66702,
    "c": 0.2131,
    "h": 341.2
  },
  "luminance": 0.26088
}

Semantic roles & 50–950 ramp

primary

#E551BA

secondary

#ADE5BD

accent

#D6490F

background

#FFF9FC

surface

#FFF1F9

border

#D7CBD2

text

#170D13

muted

#857E82

Preview Lab

Preview with #E551BA

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

Preview Lab → · Contrast checker → · Palette generator →