#E05151#E05151

#E05151 is a light, vivid red. Relative luminance 0.223; OKLCH L 62.8% C 0.179 H 23.8°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#E05151
RGB	rgb(224, 81, 81)
HSL	hsl(0, 70%, 60%)
HSV	hsv(0, 64%, 88%)
CMYK	cmyk(0%, 63.8%, 63.8%, 12.2%)
CIE-LAB	lab(54.38, 55.62, 30.38)
CIE-LCH	lch(54.38, 63.38, 28.65°)
OKLab	oklab(62.81% 0.1635 0.0722)
OKLCH	oklch(62.81% 0.179 23.8)
XYZ	xyz(35.1716, 22.3311, 10.2413)
Luminance	0.2233 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E05151 #51E0E0

analogous

#E05199 #E05151 #E09951

triadic

#E05151 #51E051 #5151E0

tetradic

#E05151 #99E051 #51E0E0 #9951E0

square

#E05151 #99E051 #51E0E0 #9951E0

split-complementary

#E05151 #51E099 #5199E0

monochromatic

#9B1C1C #CF2525 #E05151 #E98585 #F3B9B9

Accessibility & contrast

On white

3.84

#E05151 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#E05151 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E05151

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E05151	#FFFFFF	#000000	##000000
##E05151	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776F50

Deuteranopia (green-blind)

#9B8D4D

Tritanopia (blue-blind)

#F53152

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #e05151;
/* rgb */ color: rgb(224, 81, 81);
/* oklch */ color: oklch(62.8% 0.179 23.8);

Tailwind

colors: {
  custom: {
    50: '#f18982',
    500: '#e05151',
    950: '#000000',
  },
}

SCSS

$custom: #e05151;
$custom-light: #f18982;
$custom-dark: #000000;

JSON

{
  "hex": "#e05151",
  "rgb": {
    "r": 224,
    "g": 81,
    "b": 81
  },
  "hsl": {
    "h": 0,
    "s": 69.756,
    "l": 59.804
  },
  "oklch": {
    "l": 0.6281,
    "c": 0.17875,
    "h": 23.8
  },
  "luminance": 0.22326
}

Semantic roles & 50–950 ramp

primary

#E05151

secondary

#ABE2E2

accent

#EDED3B

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#180C0A

muted

#867D7C

Preview Lab

Preview with #E05151

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

Preview Lab → · Contrast checker → · Palette generator →