#E55D53#E55D53

#E55D53 is a light, vivid red. Relative luminance 0.251; OKLCH L 65.1% C 0.171 H 27.0°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#E55D53
RGB	rgb(229, 93, 83)
HSL	hsl(4, 74%, 61%)
HSV	hsv(4, 64%, 90%)
CMYK	cmyk(0%, 59.4%, 63.8%, 10.2%)
CIE-LAB	lab(57.19, 52.20, 32.93)
CIE-LCH	lch(57.19, 61.72, 32.24°)
OKLab	oklab(65.09% 0.1526 0.0779)
OKLCH	oklch(65.09% 0.171 27)
XYZ	xyz(37.7924, 25.1162, 11.0398)
Luminance	0.2511 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E55D53 #53DBE5

analogous

#E55392 #E55D53 #E5A653

triadic

#E55D53 #53E55D #5D53E5

tetradic

#E55D53 #92E553 #53DBE5 #A653E5

square

#E55D53 #92E553 #53DBE5 #A653E5

split-complementary

#E55D53 #53E5A6 #5392E5

monochromatic

#A52219 #DA2E21 #E55D53 #ED8F88 #F5C1BD

Accessibility & contrast

On white

3.49

#E55D53 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#E55D53 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E55D53

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E55D53	#FFFFFF	#000000	##000000
##E55D53	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807751

Deuteranopia (green-blind)

#A29450

Tritanopia (blue-blind)

#FA415B

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #e55d53;
/* rgb */ color: rgb(229, 93, 83);
/* oklch */ color: oklch(65.1% 0.171 27.0);

Tailwind

colors: {
  custom: {
    50: '#f49083',
    500: '#e55d53',
    950: '#000000',
  },
}

SCSS

$custom: #e55d53;
$custom-light: #f49083;
$custom-dark: #000000;

JSON

{
  "hex": "#e55d53",
  "rgb": {
    "r": 229,
    "g": 93,
    "b": 83
  },
  "hsl": {
    "h": 4.11,
    "s": 73.737,
    "l": 61.176
  },
  "oklch": {
    "l": 0.65091,
    "c": 0.17134,
    "h": 27
  },
  "luminance": 0.25111
}

Semantic roles & 50–950 ramp

primary

#E55D53

secondary

#AEE2E5

accent

#C8D610

background

#FFF9F8

surface

#FFF1EF

border

#D7CBCA

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #E55D53

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

Preview Lab → · Contrast checker → · Palette generator →