#E04550#E04550

#E04550 is a mid, vivid red. Relative luminance 0.207; OKLCH L 61.5% C 0.191 H 21.0°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#E04550
RGB	rgb(224, 69, 80)
HSL	hsl(356, 71%, 57%)
HSV	hsv(356, 69%, 88%)
CMYK	cmyk(0%, 69.2%, 64.3%, 12.2%)
CIE-LAB	lab(52.61, 60.33, 28.74)
CIE-LCH	lch(52.61, 66.83, 25.47°)
OKLab	oklab(61.48% 0.1783 0.0683)
OKLCH	oklch(61.48% 0.191 21)
XYZ	xyz(34.3201, 20.6877, 9.7738)
Luminance	0.2068 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E04550 #45E0D5

analogous

#E0459D #E04550 #E08845

triadic

#E04550 #50E045 #4550E0

tetradic

#E04550 #9DE045 #45E0D5 #8845E0

square

#E04550 #9DE045 #45E0D5 #8845E0

split-complementary

#E04550 #45E088 #459DE0

monochromatic

#921821 #C7212D #E04550 #E97981 #F1AEB3

Accessibility & contrast

On white

4.09

#E04550 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#E04550 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E04550

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E04550	#FFFFFF	#000000	##000000
##E04550	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F694F

Deuteranopia (green-blind)

#968A4C

Tritanopia (blue-blind)

#F5174A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #e04550;
/* rgb */ color: rgb(224, 69, 80);
/* oklch */ color: oklch(61.5% 0.191 21.0);

Tailwind

colors: {
  custom: {
    50: '#f18281',
    500: '#e04550',
    950: '#000000',
  },
}

SCSS

$custom: #e04550;
$custom-light: #f18281;
$custom-dark: #000000;

JSON

{
  "hex": "#e04550",
  "rgb": {
    "r": 224,
    "g": 69,
    "b": 80
  },
  "hsl": {
    "h": 355.742,
    "s": 71.429,
    "l": 57.451
  },
  "oklch": {
    "l": 0.61481,
    "c": 0.19094,
    "h": 21
  },
  "luminance": 0.20683
}

Semantic roles & 50–950 ramp

primary

#E04550

secondary

#A1E0DB

accent

#EEE13A

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#180B0A

muted

#867C7C

Preview Lab

Preview with #E04550

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

Preview Lab → · Contrast checker → · Palette generator →