#E55C4B#E55C4B

#E55C4B is a light, vivid red. Relative luminance 0.248; OKLCH L 64.8% C 0.174 H 29.7°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#E55C4B
RGB	rgb(229, 92, 75)
HSL	hsl(7, 75%, 60%)
HSV	hsv(7, 67%, 90%)
CMYK	cmyk(0%, 59.8%, 67.2%, 10.2%)
CIE-LAB	lab(56.90, 52.19, 37.06)
CIE-LCH	lch(56.90, 64.02, 35.38°)
OKLab	oklab(64.84% 0.1511 0.0861)
OKLCH	oklch(64.84% 0.174 29.7)
XYZ	xyz(37.4140, 24.8253, 9.4769)
Luminance	0.2482 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E55C4B #4BD4E5

analogous

#E54B87 #E55C4B #E5A94B

triadic

#E55C4B #4BE55C #5C4BE5

tetradic

#E55C4B #87E54B #4BD4E5 #A94BE5

square

#E55C4B #87E54B #4BD4E5 #A94BE5

split-complementary

#E55C4B #4BE5A9 #4B87E5

monochromatic

#9F2617 #D4331F #E55C4B #ED8C80 #F4BDB6

Accessibility & contrast

On white

3.52

#E55C4B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#E55C4B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E55C4B

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E55C4B	#FFFFFF	#000000	##000000
##E55C4B	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807649

Deuteranopia (green-blind)

#A39447

Tritanopia (blue-blind)

#FB3E59

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #e55c4b;
/* rgb */ color: rgb(229, 92, 75);
/* oklch */ color: oklch(64.8% 0.174 29.7);

Tailwind

colors: {
  custom: {
    50: '#f58f7e',
    500: '#e55c4b',
    950: '#000000',
  },
}

SCSS

$custom: #e55c4b;
$custom-light: #f58f7e;
$custom-dark: #000000;

JSON

{
  "hex": "#e55c4b",
  "rgb": {
    "r": 229,
    "g": 92,
    "b": 75
  },
  "hsl": {
    "h": 6.623,
    "s": 74.757,
    "l": 59.608
  },
  "oklch": {
    "l": 0.6484,
    "c": 0.17388,
    "h": 29.7
  },
  "luminance": 0.2482
}

Semantic roles & 50–950 ramp

primary

#E55C4B

secondary

#A8DDE4

accent

#DDF136

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #E55C4B

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

Preview Lab → · Contrast checker → · Palette generator →