#E75A5A#E75A5A

#E75A5A is a light, vivid red. Relative luminance 0.250; OKLCH L 65.1% C 0.176 H 23.3°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#E75A5A
RGB	rgb(231, 90, 90)
HSL	hsl(0, 75%, 63%)
HSV	hsv(0, 61%, 91%)
CMYK	cmyk(0%, 61%, 61%, 9.4%)
CIE-LAB	lab(57.12, 54.66, 28.92)
CIE-LCH	lch(57.12, 61.83, 27.88°)
OKLab	oklab(65.14% 0.1613 0.0695)
OKLCH	oklch(65.14% 0.176 23.3)
XYZ	xyz(38.4602, 25.0445, 12.4797)
Luminance	0.2504 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E75A5A #5AE7E7

analogous

#E75AA0 #E75A5A #E7A05A

triadic

#E75A5A #5AE75A #5A5AE7

tetradic

#E75A5A #A0E75A #5AE7E7 #A05AE7

square

#E75A5A #A0E75A #5AE7E7 #A05AE7

split-complementary

#E75A5A #5AE7A0 #5AA0E7

monochromatic

#AD1919 #DF2525 #E75A5A #EF8F8F #F7C5C5

Accessibility & contrast

On white

3.50

#E75A5A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#E75A5A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E75A5A

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E75A5A	#FFFFFF	#000000	##000000
##E75A5A	1.00	3.50	6.01	6.01
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7659

Deuteranopia (green-blind)

#A19456

Tritanopia (blue-blind)

#FC3E5B

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #e75a5a;
/* rgb */ color: rgb(231, 90, 90);
/* oklch */ color: oklch(65.1% 0.176 23.3);

Tailwind

colors: {
  custom: {
    50: '#f58e88',
    500: '#e75a5a',
    950: '#000000',
  },
}

SCSS

$custom: #e75a5a;
$custom-light: #f58e88;
$custom-dark: #000000;

JSON

{
  "hex": "#e75a5a",
  "rgb": {
    "r": 231,
    "g": 90,
    "b": 90
  },
  "hsl": {
    "h": 0,
    "s": 74.603,
    "l": 62.941
  },
  "oklch": {
    "l": 0.65135,
    "c": 0.17568,
    "h": 23.3
  },
  "luminance": 0.25039
}

Semantic roles & 50–950 ramp

primary

#E75A5A

secondary

#B5E8E8

accent

#D7D70F

background

#FFF9F8

surface

#FFF1F0

border

#D7CBCB

text

#180D0B

muted

#867E7C

Preview Lab

Preview with #E75A5A

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

Preview Lab → · Contrast checker → · Palette generator →