#E55B64#E55B64

#E55B64 is a light, vivid red. Relative luminance 0.251; OKLCH L 65.1% C 0.172 H 19.4°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#E55B64
RGB	rgb(229, 91, 100)
HSL	hsl(356, 73%, 63%)
HSV	hsv(356, 60%, 90%)
CMYK	cmyk(0%, 60.3%, 56.3%, 10.2%)
CIE-LAB	lab(57.14, 54.24, 23.10)
CIE-LCH	lch(57.14, 58.96, 23.07°)
OKLab	oklab(65.15% 0.1619 0.0569)
OKLCH	oklch(65.15% 0.172 19.4)
XYZ	xyz(38.3578, 25.0652, 14.8723)
Luminance	0.2506 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E55B64 #5BE5DC

analogous

#E55BA9 #E55B64 #E5975B

triadic

#E55B64 #64E55B #5B64E5

tetradic

#E55B64 #A9E55B #5BE5DC #975BE5

square

#E55B64 #A9E55B #5BE5DC #975BE5

split-complementary

#E55B64 #5BE597 #5BA9E5

monochromatic

#AB1B24 #DD2632 #E55B64 #ED9096 #F6C5C8

Accessibility & contrast

On white

3.49

#E55B64 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#E55B64 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E55B64

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E55B64	#FFFFFF	#000000	##000000
##E55B64	1.00	3.49	6.01	6.01
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7763

Deuteranopia (green-blind)

#9F9461

Tritanopia (blue-blind)

#FA425F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #e55b64;
/* rgb */ color: rgb(229, 91, 100);
/* oklch */ color: oklch(65.1% 0.172 19.4);

Tailwind

colors: {
  custom: {
    50: '#f38f90',
    500: '#e55b64',
    950: '#000000',
  },
}

SCSS

$custom: #e55b64;
$custom-light: #f38f90;
$custom-dark: #000000;

JSON

{
  "hex": "#e55b64",
  "rgb": {
    "r": 229,
    "g": 91,
    "b": 100
  },
  "hsl": {
    "h": 356.087,
    "s": 72.632,
    "l": 62.745
  },
  "oklch": {
    "l": 0.65146,
    "c": 0.17157,
    "h": 19.4
  },
  "luminance": 0.2506
}

Semantic roles & 50–950 ramp

primary

#E55B64

secondary

#B5E7E4

accent

#D5C811

background

#FFF9F8

surface

#FFF1F0

border

#D7CBCB

text

#180D0C

muted

#867E7D

Preview Lab

Preview with #E55B64

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

Preview Lab → · Contrast checker → · Palette generator →