#E55166#E55166

#E55166 is a light, vivid red. Relative luminance 0.235; OKLCH L 64.0% C 0.183 H 15.7°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#E55166
RGB	rgb(229, 81, 102)
HSL	hsl(351, 74%, 61%)
HSV	hsv(351, 65%, 90%)
CMYK	cmyk(0%, 64.6%, 55.5%, 10.2%)
CIE-LAB	lab(55.59, 58.65, 19.86)
CIE-LCH	lch(55.59, 61.92, 18.71°)
OKLab	oklab(64% 0.1761 0.0494)
OKLCH	oklch(64% 0.183 15.7)
XYZ	xyz(37.6572, 23.5072, 15.1222)
Luminance	0.2350 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E55166 #51E5D0

analogous

#E551B0 #E55166 #E58651

triadic

#E55166 #66E551 #5166E5

tetradic

#E55166 #B0E551 #51E5D0 #8651E5

square

#E55166 #B0E551 #51E5D0 #8651E5

split-complementary

#E55166 #51E586 #51B0E5

monochromatic

#A3182C #D8203A #E55166 #ED8695 #F5BBC4

Accessibility & contrast

On white

3.68

#E55166 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#E55166 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E55166

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E55166	#FFFFFF	#000000	##000000
##E55166	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#757266

Deuteranopia (green-blind)

#9B9162

Tritanopia (blue-blind)

#FA3459

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #e55166;
/* rgb */ color: rgb(229, 81, 102);
/* oklch */ color: oklch(64.0% 0.183 15.7);

Tailwind

colors: {
  custom: {
    50: '#f48991',
    500: '#e55166',
    950: '#000000',
  },
}

SCSS

$custom: #e55166;
$custom-light: #f48991;
$custom-dark: #000000;

JSON

{
  "hex": "#e55166",
  "rgb": {
    "r": 229,
    "g": 81,
    "b": 102
  },
  "hsl": {
    "h": 351.486,
    "s": 74,
    "l": 60.784
  },
  "oklch": {
    "l": 0.63999,
    "c": 0.18293,
    "h": 15.7
  },
  "luminance": 0.23502
}

Semantic roles & 50–950 ramp

primary

#E55166

secondary

#ADE5DD

accent

#D6BA0F

background

#FFF8F8

surface

#FFF0F0

border

#D7CBCB

text

#180C0C

muted

#867D7D

Preview Lab

Preview with #E55166

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

Preview Lab → · Contrast checker → · Palette generator →