#E15151#E15151

#E15151 is a light, vivid red. Relative luminance 0.225; OKLCH L 63.0% C 0.180 H 23.8°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#E15151
RGB	rgb(225, 81, 81)
HSL	hsl(0, 71%, 60%)
HSV	hsv(0, 64%, 88%)
CMYK	cmyk(0%, 64%, 64%, 11.8%)
CIE-LAB	lab(54.54, 55.95, 30.63)
CIE-LCH	lch(54.54, 63.79, 28.70°)
OKLab	oklab(62.97% 0.1645 0.0727)
OKLCH	oklch(62.97% 0.18 23.8)
XYZ	xyz(35.4825, 22.4914, 10.2558)
Luminance	0.2249 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E15151 #51E1E1

analogous

#E15199 #E15151 #E19951

triadic

#E15151 #51E151 #5151E1

tetradic

#E15151 #99E151 #51E1E1 #9951E1

square

#E15151 #99E151 #51E1E1 #9951E1

split-complementary

#E15151 #51E199 #5199E1

monochromatic

#9D1B1B #D12424 #E15151 #EA8585 #F3B9B9

Accessibility & contrast

On white

3.82

#E15151 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#E15151 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E15151

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E15151	#FFFFFF	#000000	##000000
##E15151	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776F50

Deuteranopia (green-blind)

#9B8E4D

Tritanopia (blue-blind)

#F63053

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #e15151;
/* rgb */ color: rgb(225, 81, 81);
/* oklch */ color: oklch(63.0% 0.180 23.8);

Tailwind

colors: {
  custom: {
    50: '#f28982',
    500: '#e15151',
    950: '#000000',
  },
}

SCSS

$custom: #e15151;
$custom-light: #f28982;
$custom-dark: #000000;

JSON

{
  "hex": "#e15151",
  "rgb": {
    "r": 225,
    "g": 81,
    "b": 81
  },
  "hsl": {
    "h": 0,
    "s": 70.588,
    "l": 60
  },
  "oklch": {
    "l": 0.62968,
    "c": 0.17981,
    "h": 23.8
  },
  "luminance": 0.22486
}

Semantic roles & 50–950 ramp

primary

#E15151

secondary

#ABE3E3

accent

#EDED3A

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#180C0A

muted

#867D7C

Preview Lab

Preview with #E15151

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

Preview Lab → · Contrast checker → · Palette generator →