#E5515B#E5515B

#E5515B is a light, vivid red. Relative luminance 0.233; OKLCH L 63.8% C 0.183 H 20.1°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#E5515B
RGB	rgb(229, 81, 91)
HSL	hsl(356, 74%, 61%)
HSV	hsv(356, 65%, 90%)
CMYK	cmyk(0%, 64.6%, 60.3%, 10.2%)
CIE-LAB	lab(55.38, 57.88, 26.03)
CIE-LCH	lch(55.38, 63.47, 24.22°)
OKLab	oklab(63.78% 0.1719 0.0631)
OKLCH	oklch(63.78% 0.183 20.1)
XYZ	xyz(37.1474, 23.3033, 12.4374)
Luminance	0.2330 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5515B #51E5DB

analogous

#E551A5 #E5515B #E59151

triadic

#E5515B #5BE551 #515BE5

tetradic

#E5515B #A5E551 #51E5DB #9151E5

square

#E5515B #A5E551 #51E5DB #9151E5

split-complementary

#E5515B #51E591 #51A5E5

monochromatic

#A31822 #D8202D #E5515B #ED868D #F5BBBF

Accessibility & contrast

On white

3.71

#E5515B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#E5515B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E5515B

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5515B	#FFFFFF	#000000	##000000
##E5515B	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#77715A

Deuteranopia (green-blind)

#9C9057

Tritanopia (blue-blind)

#FA3156

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #e5515b;
/* rgb */ color: rgb(229, 81, 91);
/* oklch */ color: oklch(63.8% 0.183 20.1);

Tailwind

colors: {
  custom: {
    50: '#f48989',
    500: '#e5515b',
    950: '#000000',
  },
}

SCSS

$custom: #e5515b;
$custom-light: #f48989;
$custom-dark: #000000;

JSON

{
  "hex": "#e5515b",
  "rgb": {
    "r": 229,
    "g": 81,
    "b": 91
  },
  "hsl": {
    "h": 355.946,
    "s": 74,
    "l": 60.784
  },
  "oklch": {
    "l": 0.63777,
    "c": 0.18313,
    "h": 20.1
  },
  "luminance": 0.23298
}

Semantic roles & 50–950 ramp

primary

#E5515B

secondary

#ADE5E1

accent

#D6C90F

background

#FFF8F8

surface

#FFF0F0

border

#D7CBCB

text

#180C0B

muted

#867D7C

Preview Lab

Preview with #E5515B

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

Preview Lab → · Contrast checker → · Palette generator →