#E03F47#E03F47

#E03F47 is a mid, vivid red. Relative luminance 0.199; OKLCH L 60.7% C 0.197 H 22.8°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#E03F47
RGB	rgb(224, 63, 71)
HSL	hsl(357, 72%, 56%)
HSV	hsv(357, 72%, 88%)
CMYK	cmyk(0%, 71.9%, 68.3%, 12.2%)
CIE-LAB	lab(51.68, 62.02, 32.85)
CIE-LCH	lch(51.68, 70.18, 27.91°)
OKLab	oklab(60.75% 0.1818 0.0764)
OKLCH	oklch(60.75% 0.197 22.8)
XYZ	xyz(33.6590, 19.8623, 8.0215)
Luminance	0.1986 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E03F47 #3FE0D8

analogous

#E03F98 #E03F47 #E0883F

triadic

#E03F47 #47E03F #3F47E0

tetradic

#E03F47 #98E03F #3FE0D8 #883FE0

square

#E03F47 #98E03F #3FE0D8 #883FE0

split-complementary

#E03F47 #3FE088 #3F98E0

monochromatic

#8E171D #C21F27 #E03F47 #E97479 #F1A8AC

Accessibility & contrast

On white

4.22

#E03F47 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#E03F47 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E03F47

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E03F47	#FFFFFF	#000000	##000000
##E03F47	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6546

Deuteranopia (green-blind)

#958842

Tritanopia (blue-blind)

#F60044

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #e03f47;
/* rgb */ color: rgb(224, 63, 71);
/* oklch */ color: oklch(60.7% 0.197 22.8);

Tailwind

colors: {
  custom: {
    50: '#f27f7a',
    500: '#e03f47',
    950: '#000000',
  },
}

SCSS

$custom: #e03f47;
$custom-light: #f27f7a;
$custom-dark: #000000;

JSON

{
  "hex": "#e03f47",
  "rgb": {
    "r": 224,
    "g": 63,
    "b": 71
  },
  "hsl": {
    "h": 357.019,
    "s": 72.197,
    "l": 56.275
  },
  "oklch": {
    "l": 0.60746,
    "c": 0.19722,
    "h": 22.8
  },
  "luminance": 0.19857
}

Semantic roles & 50–950 ramp

primary

#E03F47

secondary

#9CDFDB

accent

#EFE639

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180B09

muted

#867C7B

Preview Lab

Preview with #E03F47

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

Preview Lab → · Contrast checker → · Palette generator →