#E75C5B#E75C5B

#E75C5B is a light, vivid red. Relative luminance 0.254; OKLCH L 65.4% C 0.173 H 23.6°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#E75C5B
RGB	rgb(231, 92, 91)
HSL	hsl(0, 74%, 63%)
HSV	hsv(0, 61%, 91%)
CMYK	cmyk(0%, 60.2%, 60.6%, 9.4%)
CIE-LAB	lab(57.47, 53.84, 28.79)
CIE-LCH	lch(57.47, 61.05, 28.13°)
OKLab	oklab(65.4% 0.1589 0.0693)
OKLCH	oklch(65.4% 0.173 23.6)
XYZ	xyz(38.6741, 25.4036, 12.7624)
Luminance	0.2540 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E75C5B #5BE6E7

analogous

#E75BA0 #E75C5B #E7A25B

triadic

#E75C5B #5BE75C #5C5BE7

tetradic

#E75C5B #A0E75B #5BE6E7 #A25BE7

square

#E75C5B #A0E75B #5BE6E7 #A25BE7

split-complementary

#E75C5B #5BE7A2 #5BA0E7

monochromatic

#AE1B19 #DF2726 #E75C5B #EF9190 #F7C6C6

Accessibility & contrast

On white

3.45

#E75C5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#E75C5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E75C5B

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E75C5B	#FFFFFF	#000000	##000000
##E75C5B	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F775A

Deuteranopia (green-blind)

#A29558

Tritanopia (blue-blind)

#FC415D

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #e75c5b;
/* rgb */ color: rgb(231, 92, 91);
/* oklch */ color: oklch(65.4% 0.173 23.6);

Tailwind

colors: {
  custom: {
    50: '#f59089',
    500: '#e75c5b',
    950: '#000000',
  },
}

SCSS

$custom: #e75c5b;
$custom-light: #f59089;
$custom-dark: #000000;

JSON

{
  "hex": "#e75c5b",
  "rgb": {
    "r": 231,
    "g": 92,
    "b": 91
  },
  "hsl": {
    "h": 0.429,
    "s": 74.468,
    "l": 63.137
  },
  "oklch": {
    "l": 0.65402,
    "c": 0.1734,
    "h": 23.6
  },
  "luminance": 0.25399
}

Semantic roles & 50–950 ramp

primary

#E75C5B

secondary

#B6E8E8

accent

#D5D70F

background

#FFF9F8

surface

#FFF1F0

border

#D7CBCB

text

#180D0B

muted

#867E7C

Preview Lab

Preview with #E75C5B

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

Preview Lab → · Contrast checker → · Palette generator →