#E55C4C#E55C4C

#E55C4C is a light, vivid red. Relative luminance 0.248; OKLCH L 64.9% C 0.174 H 29.3°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#E55C4C
RGB	rgb(229, 92, 76)
HSL	hsl(6, 75%, 60%)
HSV	hsv(6, 67%, 90%)
CMYK	cmyk(0%, 59.8%, 66.8%, 10.2%)
CIE-LAB	lab(56.92, 52.25, 36.52)
CIE-LCH	lch(56.92, 63.75, 34.96°)
OKLab	oklab(64.85% 0.1515 0.085)
OKLCH	oklch(64.85% 0.174 29.3)
XYZ	xyz(37.4485, 24.8391, 9.6585)
Luminance	0.2483 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E55C4C #4CD5E5

analogous

#E54C88 #E55C4C #E5A94C

triadic

#E55C4C #4CE55C #5C4CE5

tetradic

#E55C4C #88E54C #4CD5E5 #A94CE5

square

#E55C4C #88E54C #4CD5E5 #A94CE5

split-complementary

#E55C4C #4CE5A9 #4C88E5

monochromatic

#9F2517 #D5321F #E55C4C #ED8D81 #F5BDB7

Accessibility & contrast

On white

3.52

#E55C4C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#E55C4C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E55C4C

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E55C4C	#FFFFFF	#000000	##000000
##E55C4C	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80764A

Deuteranopia (green-blind)

#A29448

Tritanopia (blue-blind)

#FB3E59

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #e55c4c;
/* rgb */ color: rgb(229, 92, 76);
/* oklch */ color: oklch(64.9% 0.174 29.3);

Tailwind

colors: {
  custom: {
    50: '#f48f7e',
    500: '#e55c4c',
    950: '#000000',
  },
}

SCSS

$custom: #e55c4c;
$custom-light: #f48f7e;
$custom-dark: #000000;

JSON

{
  "hex": "#e55c4c",
  "rgb": {
    "r": 229,
    "g": 92,
    "b": 76
  },
  "hsl": {
    "h": 6.275,
    "s": 74.634,
    "l": 59.804
  },
  "oklch": {
    "l": 0.64855,
    "c": 0.17368,
    "h": 29.3
  },
  "luminance": 0.24834
}

Semantic roles & 50–950 ramp

primary

#E55C4C

secondary

#A9DEE4

accent

#DEF137

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #E55C4C

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

Preview Lab → · Contrast checker → · Palette generator →