#E55D5B#E55D5B

#E55D5B is a light, vivid red. Relative luminance 0.252; OKLCH L 65.2% C 0.170 H 23.8°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#E55D5B
RGB	rgb(229, 93, 91)
HSL	hsl(1, 73%, 63%)
HSV	hsv(1, 60%, 90%)
CMYK	cmyk(0%, 59.4%, 60.3%, 10.2%)
CIE-LAB	lab(57.32, 52.71, 28.53)
CIE-LCH	lch(57.32, 59.94, 28.42°)
OKLab	oklab(65.23% 0.1556 0.0688)
OKLCH	oklch(65.23% 0.17 23.8)
XYZ	xyz(38.1193, 25.2470, 12.7613)
Luminance	0.2524 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E55D5B #5BE3E5

analogous

#E55B9E #E55D5B #E5A25B

triadic

#E55D5B #5BE55D #5D5BE5

tetradic

#E55D5B #9EE55B #5BE3E5 #A25BE5

square

#E55D5B #9EE55B #5BE3E5 #A25BE5

split-complementary

#E55D5B #5BE5A2 #5B9EE5

monochromatic

#AB1D1B #DD2926 #E55D5B #ED9190 #F6C5C5

Accessibility & contrast

On white

3.47

#E55D5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#E55D5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E55D5B

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E55D5B	#FFFFFF	#000000	##000000
##E55D5B	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F785A

Deuteranopia (green-blind)

#A19458

Tritanopia (blue-blind)

#FA435E

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #e55d5b;
/* rgb */ color: rgb(229, 93, 91);
/* oklch */ color: oklch(65.2% 0.170 23.8);

Tailwind

colors: {
  custom: {
    50: '#f49089',
    500: '#e55d5b',
    950: '#000000',
  },
}

SCSS

$custom: #e55d5b;
$custom-light: #f49089;
$custom-dark: #000000;

JSON

{
  "hex": "#e55d5b",
  "rgb": {
    "r": 229,
    "g": 93,
    "b": 91
  },
  "hsl": {
    "h": 0.87,
    "s": 72.632,
    "l": 62.745
  },
  "oklch": {
    "l": 0.65227,
    "c": 0.17014,
    "h": 23.8
  },
  "luminance": 0.25242
}

Semantic roles & 50–950 ramp

primary

#E55D5B

secondary

#B5E6E7

accent

#D2D511

background

#FFF9F8

surface

#FFF1F0

border

#D7CBCB

text

#180D0B

muted

#867E7C

Preview Lab

Preview with #E55D5B

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

Preview Lab → · Contrast checker → · Palette generator →