#E33C4B#E33C4B

#E33C4B is a mid, highly saturated red. Relative luminance 0.201; OKLCH L 61.0% C 0.202 H 21.0°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#E33C4B
RGB	rgb(227, 60, 75)
HSL	hsl(355, 75%, 56%)
HSV	hsv(355, 74%, 89%)
CMYK	cmyk(0%, 73.6%, 67%, 11%)
CIE-LAB	lab(51.92, 64.13, 30.93)
CIE-LCH	lch(51.92, 71.20, 25.75°)
OKLab	oklab(61.05% 0.189 0.0725)
OKLCH	oklch(61.05% 0.202 21)
XYZ	xyz(34.5682, 20.0758, 8.7101)
Luminance	0.2007 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E33C4B #3CE3D4

analogous

#E33C9F #E33C4B #E3813C

triadic

#E33C4B #4BE33C #3C4BE3

tetradic

#E33C4B #9FE33C #3CE3D4 #813CE3

square

#E33C4B #9FE33C #3CE3D4 #813CE3

split-complementary

#E33C4B #3CE381 #3C9FE3

monochromatic

#901520 #C51C2C #E33C4B #EB727C #F2A7AE

Accessibility & contrast

On white

4.19

#E33C4B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#E33C4B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E33C4B

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E33C4B	#FFFFFF	#000000	##000000
##E33C4B	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C654A

Deuteranopia (green-blind)

#968946

Tritanopia (blue-blind)

#F90043

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #e33c4b;
/* rgb */ color: rgb(227, 60, 75);
/* oklch */ color: oklch(61.0% 0.202 21.0);

Tailwind

colors: {
  custom: {
    50: '#f47e7d',
    500: '#e33c4b',
    950: '#000000',
  },
}

SCSS

$custom: #e33c4b;
$custom-light: #f47e7d;
$custom-dark: #000000;

JSON

{
  "hex": "#e33c4b",
  "rgb": {
    "r": 227,
    "g": 60,
    "b": 75
  },
  "hsl": {
    "h": 354.611,
    "s": 74.888,
    "l": 56.275
  },
  "oklch": {
    "l": 0.61045,
    "c": 0.20246,
    "h": 21
  },
  "luminance": 0.20071
}

Semantic roles & 50–950 ramp

primary

#E33C4B

secondary

#9BE0DA

accent

#F2E136

background

#FFF8F7

surface

#FFEFEE

border

#D7CAC9

text

#190B09

muted

#867C7B

Preview Lab

Preview with #E33C4B

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

Preview Lab → · Contrast checker → · Palette generator →