#E22F2F#E22F2F

#E22F2F is a mid, highly saturated red. Relative luminance 0.184; OKLCH L 59.5% C 0.214 H 26.7°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#E22F2F
RGB	rgb(226, 47, 47)
HSL	hsl(0, 76%, 54%)
HSV	hsv(0, 79%, 89%)
CMYK	cmyk(0%, 79.2%, 79.2%, 11.4%)
CIE-LAB	lab(49.99, 66.61, 44.58)
CIE-LCH	lch(49.99, 80.15, 33.79°)
OKLab	oklab(59.47% 0.1912 0.0963)
OKLCH	oklch(59.47% 0.214 26.7)
XYZ	xyz(32.8977, 18.4124, 4.5105)
Luminance	0.1841 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E22F2F #2FE2E2

analogous

#E22F88 #E22F2F #E2882F

triadic

#E22F2F #2FE22F #2F2FE2

tetradic

#E22F2F #88E22F #2FE2E2 #882FE2

square

#E22F2F #88E22F #2FE2E2 #882FE2

split-complementary

#E22F2F #2FE288 #2F88E2

monochromatic

#841212 #BA1A1A #E22F2F #E96565 #F19A9A

Accessibility & contrast

On white

4.49

#E22F2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#E22F2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E22F2F

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E22F2F	#FFFFFF	#000000	##000000
##E22F2F	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#695E2C

Deuteranopia (green-blind)

#948526

Tritanopia (blue-blind)

#F90032

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #e22f2f;
/* rgb */ color: rgb(226, 47, 47);
/* oklch */ color: oklch(59.5% 0.214 26.7);

Tailwind

colors: {
  custom: {
    50: '#f57869',
    500: '#e22f2f',
    950: '#000000',
  },
}

SCSS

$custom: #e22f2f;
$custom-light: #f57869;
$custom-dark: #000000;

JSON

{
  "hex": "#e22f2f",
  "rgb": {
    "r": 226,
    "g": 47,
    "b": 47
  },
  "hsl": {
    "h": 0,
    "s": 75.527,
    "l": 53.529
  },
  "oklch": {
    "l": 0.59465,
    "c": 0.21404,
    "h": 26.7
  },
  "luminance": 0.18407
}

Semantic roles & 50–950 ramp

primary

#E22F2F

secondary

#90DDDD

accent

#F2F236

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#190A06

muted

#867C7A

Preview Lab

Preview with #E22F2F

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

Preview Lab → · Contrast checker → · Palette generator →