#E04744#E04744

#E04744 is a mid, vivid red. Relative luminance 0.208; OKLCH L 61.5% C 0.190 H 25.7°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#E04744
RGB	rgb(224, 71, 68)
HSL	hsl(1, 72%, 57%)
HSV	hsv(1, 70%, 88%)
CMYK	cmyk(0%, 68.3%, 69.6%, 12.2%)
CIE-LAB	lab(52.70, 58.94, 35.80)
CIE-LCH	lch(52.70, 68.96, 31.27°)
OKLab	oklab(61.5% 0.1715 0.0824)
OKLCH	oklch(61.5% 0.19 25.7)
XYZ	xyz(34.0408, 20.7761, 7.6855)
Luminance	0.2077 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E04744 #44DDE0

analogous

#E0448F #E04744 #E09544

triadic

#E04744 #44E047 #4744E0

tetradic

#E04744 #8FE044 #44DDE0 #9544E0

square

#E04744 #8FE044 #44DDE0 #9544E0

split-complementary

#E04744 #44E095 #448FE0

monochromatic

#911A18 #C62421 #E04744 #E97B78 #F1AEAD

Accessibility & contrast

On white

4.07

#E04744 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#E04744 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E04744

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E04744	#FFFFFF	#000000	##000000
##E04744	1.00	4.07	5.15	5.15
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#726942

Deuteranopia (green-blind)

#988A3F

Tritanopia (blue-blind)

#F61748

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #e04744;
/* rgb */ color: rgb(224, 71, 68);
/* oklch */ color: oklch(61.5% 0.190 25.7);

Tailwind

colors: {
  custom: {
    50: '#f28378',
    500: '#e04744',
    950: '#000000',
  },
}

SCSS

$custom: #e04744;
$custom-light: #f28378;
$custom-dark: #000000;

JSON

{
  "hex": "#e04744",
  "rgb": {
    "r": 224,
    "g": 71,
    "b": 68
  },
  "hsl": {
    "h": 1.154,
    "s": 71.56,
    "l": 57.255
  },
  "oklch": {
    "l": 0.61496,
    "c": 0.19025,
    "h": 25.7
  },
  "luminance": 0.20771
}

Semantic roles & 50–950 ramp

primary

#E04744

secondary

#A0DEE0

accent

#EBEE3A

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#180B09

muted

#867C7B

Preview Lab

Preview with #E04744

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

Preview Lab → · Contrast checker → · Palette generator →