#E75155#E75155

#E75155 is a light, vivid red. Relative luminance 0.235; OKLCH L 64.0% C 0.186 H 22.6°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#E75155
RGB	rgb(231, 81, 85)
HSL	hsl(358, 76%, 61%)
HSV	hsv(358, 65%, 91%)
CMYK	cmyk(0%, 64.9%, 63.2%, 9.4%)
CIE-LAB	lab(55.62, 58.15, 29.89)
CIE-LCH	lch(55.62, 65.38, 27.20°)
OKLab	oklab(63.98% 0.1715 0.0712)
OKLCH	oklch(63.98% 0.186 22.6)
XYZ	xyz(37.5409, 23.5349, 11.1584)
Luminance	0.2353 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E75155 #51E7E3

analogous

#E751A0 #E75155 #E79851

triadic

#E75155 #55E751 #5155E7

tetradic

#E75155 #A0E751 #51E7E3 #9851E7

square

#E75155 #A0E751 #51E7E3 #9851E7

split-complementary

#E75155 #51E798 #51A0E7

monochromatic

#A7171B #DC1E23 #E75155 #EE878A #F6BDBE

Accessibility & contrast

On white

3.68

#E75155 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#E75155 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E75155

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E75155	#FFFFFF	#000000	##000000
##E75155	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#797154

Deuteranopia (green-blind)

#9E9151

Tritanopia (blue-blind)

#FD2E54

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #e75155;
/* rgb */ color: rgb(231, 81, 85);
/* oklch */ color: oklch(64.0% 0.186 22.6);

Tailwind

colors: {
  custom: {
    50: '#f68985',
    500: '#e75155',
    950: '#000000',
  },
}

SCSS

$custom: #e75155;
$custom-light: #f68985;
$custom-dark: #000000;

JSON

{
  "hex": "#e75155",
  "rgb": {
    "r": 231,
    "g": 81,
    "b": 85
  },
  "hsl": {
    "h": 358.4,
    "s": 75.758,
    "l": 61.176
  },
  "oklch": {
    "l": 0.63984,
    "c": 0.18569,
    "h": 22.6
  },
  "luminance": 0.2353
}

Semantic roles & 50–950 ramp

primary

#E75155

secondary

#AEE6E5

accent

#D8D30E

background

#FFF8F8

surface

#FFF0EF

border

#D7CBCA

text

#190C0B

muted

#877D7C

Preview Lab

Preview with #E75155

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

Preview Lab → · Contrast checker → · Palette generator →