#E33C4D#E33C4D

#E33C4D is a mid, highly saturated red. Relative luminance 0.201; OKLCH L 61.1% C 0.202 H 20.3°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#E33C4D
RGB	rgb(227, 60, 77)
HSL	hsl(354, 75%, 56%)
HSV	hsv(354, 74%, 89%)
CMYK	cmyk(0%, 73.6%, 66.1%, 11%)
CIE-LAB	lab(51.95, 64.24, 29.80)
CIE-LCH	lch(51.95, 70.81, 24.88°)
OKLab	oklab(61.08% 0.1898 0.0703)
OKLCH	oklch(61.08% 0.202 20.3)
XYZ	xyz(34.6377, 20.1036, 9.0763)
Luminance	0.2010 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E33C4D #3CE3D2

analogous

#E33CA1 #E33C4D #E37F3C

triadic

#E33C4D #4DE33C #3C4DE3

tetradic

#E33C4D #A1E33C #3CE3D2 #7F3CE3

square

#E33C4D #A1E33C #3CE3D2 #7F3CE3

split-complementary

#E33C4D #3CE37F #3CA1E3

monochromatic

#901521 #C51C2E #E33C4D #EB727E #F2A7AF

Accessibility & contrast

On white

4.18

#E33C4D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#E33C4D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E33C4D

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E33C4D	#FFFFFF	#000000	##000000
##E33C4D	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C654C

Deuteranopia (green-blind)

#968948

Tritanopia (blue-blind)

#F90044

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #e33c4d;
/* rgb */ color: rgb(227, 60, 77);
/* oklch */ color: oklch(61.1% 0.202 20.3);

Tailwind

colors: {
  custom: {
    50: '#f47e7e',
    500: '#e33c4d',
    950: '#000000',
  },
}

SCSS

$custom: #e33c4d;
$custom-light: #f47e7e;
$custom-dark: #000000;

JSON

{
  "hex": "#e33c4d",
  "rgb": {
    "r": 227,
    "g": 60,
    "b": 77
  },
  "hsl": {
    "h": 353.892,
    "s": 74.888,
    "l": 56.275
  },
  "oklch": {
    "l": 0.61078,
    "c": 0.20236,
    "h": 20.3
  },
  "luminance": 0.20098
}

Semantic roles & 50–950 ramp

primary

#E33C4D

secondary

#9BE0D9

accent

#F2DE36

background

#FFF8F7

surface

#FFEFEE

border

#D7CAC9

text

#190B0A

muted

#867C7C

Preview Lab

Preview with #E33C4D

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

Preview Lab → · Contrast checker → · Palette generator →