#E75153#E75153

#E75153 is a light, vivid red. Relative luminance 0.235; OKLCH L 63.9% C 0.186 H 23.3°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#E75153
RGB	rgb(231, 81, 83)
HSL	hsl(359, 76%, 61%)
HSV	hsv(359, 65%, 91%)
CMYK	cmyk(0%, 64.9%, 64.1%, 9.4%)
CIE-LAB	lab(55.59, 58.03, 31.00)
CIE-LCH	lch(55.59, 65.79, 28.11°)
OKLab	oklab(63.95% 0.1707 0.0735)
OKLCH	oklch(63.95% 0.186 23.3)
XYZ	xyz(37.4625, 23.5035, 10.7459)
Luminance	0.2350 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E75153 #51E7E5

analogous

#E7519E #E75153 #E79A51

triadic

#E75153 #53E751 #5153E7

tetradic

#E75153 #9EE751 #51E7E5 #9A51E7

square

#E75153 #9EE751 #51E7E5 #9A51E7

split-complementary

#E75153 #51E79A #519EE7

monochromatic

#A71719 #DC1E21 #E75153 #EE8788 #F6BDBD

Accessibility & contrast

On white

3.68

#E75153 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#E75153 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E75153

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E75153	#FFFFFF	#000000	##000000
##E75153	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#797152

Deuteranopia (green-blind)

#9F914F

Tritanopia (blue-blind)

#FD2D53

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #e75153;
/* rgb */ color: rgb(231, 81, 83);
/* oklch */ color: oklch(63.9% 0.186 23.3);

Tailwind

colors: {
  custom: {
    50: '#f68983',
    500: '#e75153',
    950: '#000000',
  },
}

SCSS

$custom: #e75153;
$custom-light: #f68983;
$custom-dark: #000000;

JSON

{
  "hex": "#e75153",
  "rgb": {
    "r": 231,
    "g": 81,
    "b": 83
  },
  "hsl": {
    "h": 359.2,
    "s": 75.758,
    "l": 61.176
  },
  "oklch": {
    "l": 0.6395,
    "c": 0.18589,
    "h": 23.3
  },
  "luminance": 0.23498
}

Semantic roles & 50–950 ramp

primary

#E75153

secondary

#AEE6E5

accent

#D8D50E

background

#FFF8F8

surface

#FFF0EF

border

#D7CBCA

text

#190C0A

muted

#867D7C

Preview Lab

Preview with #E75153

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

Preview Lab → · Contrast checker → · Palette generator →