#E75550#E75550

#E75550 is a light, vivid red. Relative luminance 0.241; OKLCH L 64.4% C 0.182 H 25.6°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#E75550
RGB	rgb(231, 85, 80)
HSL	hsl(2, 76%, 61%)
HSV	hsv(2, 65%, 91%)
CMYK	cmyk(0%, 63.2%, 65.4%, 9.4%)
CIE-LAB	lab(56.16, 56.20, 33.43)
CIE-LCH	lch(56.16, 65.39, 30.74°)
OKLab	oklab(64.36% 0.1644 0.0786)
OKLCH	oklch(64.36% 0.182 25.6)
XYZ	xyz(37.6553, 24.0703, 10.2511)
Luminance	0.2407 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E75550 #50E2E7

analogous

#E75096 #E75550 #E7A050

triadic

#E75550 #50E755 #5550E7

tetradic

#E75550 #96E750 #50E2E7 #A050E7

square

#E75550 #96E750 #50E2E7 #A050E7

split-complementary

#E75550 #50E7A0 #5096E7

monochromatic

#A61B17 #DC241E #E75550 #EE8986 #F6BEBC

Accessibility & contrast

On white

3.61

#E75550 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#E75550 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E75550

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E75550	#FFFFFF	#000000	##000000
##E75550	1.00	3.61	5.81	5.81
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C734E

Deuteranopia (green-blind)

#A0924C

Tritanopia (blue-blind)

#FD3455

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #e75550;
/* rgb */ color: rgb(231, 85, 80);
/* oklch */ color: oklch(64.4% 0.182 25.6);

Tailwind

colors: {
  custom: {
    50: '#f68b81',
    500: '#e75550',
    950: '#000000',
  },
}

SCSS

$custom: #e75550;
$custom-light: #f68b81;
$custom-dark: #000000;

JSON

{
  "hex": "#e75550",
  "rgb": {
    "r": 231,
    "g": 85,
    "b": 80
  },
  "hsl": {
    "h": 1.987,
    "s": 75.879,
    "l": 60.98
  },
  "oklch": {
    "l": 0.64363,
    "c": 0.18221,
    "h": 25.6
  },
  "luminance": 0.24065
}

Semantic roles & 50–950 ramp

primary

#E75550

secondary

#ADE4E6

accent

#D1D80D

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#190C0A

muted

#867D7C

Preview Lab

Preview with #E75550

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

Preview Lab → · Contrast checker → · Palette generator →