#E04451#E04451

#E04451 is a mid, vivid red. Relative luminance 0.206; OKLCH L 61.4% C 0.192 H 20.4°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#E04451
RGB	rgb(224, 68, 81)
HSL	hsl(355, 72%, 57%)
HSV	hsv(355, 70%, 88%)
CMYK	cmyk(0%, 69.6%, 63.8%, 12.2%)
CIE-LAB	lab(52.49, 60.76, 28.00)
CIE-LCH	lch(52.49, 66.90, 24.74°)
OKLab	oklab(61.4% 0.1799 0.0668)
OKLCH	oklch(61.4% 0.192 20.4)
XYZ	xyz(34.2963, 20.5806, 9.9495)
Luminance	0.2058 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E04451 #44E0D3

analogous

#E0449F #E04451 #E08544

triadic

#E04451 #51E044 #4451E0

tetradic

#E04451 #9FE044 #44E0D3 #8544E0

square

#E04451 #9FE044 #44E0D3 #8544E0

split-complementary

#E04451 #44E085 #449FE0

monochromatic

#911822 #C6212F #E04451 #E97882 #F1ADB3

Accessibility & contrast

On white

4.11

#E04451 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#E04451 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E04451

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E04451	#FFFFFF	#000000	##000000
##E04451	1.00	4.11	5.12	5.12
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6850

Deuteranopia (green-blind)

#96894D

Tritanopia (blue-blind)

#F5154A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #e04451;
/* rgb */ color: rgb(224, 68, 81);
/* oklch */ color: oklch(61.4% 0.192 20.4);

Tailwind

colors: {
  custom: {
    50: '#f18281',
    500: '#e04451',
    950: '#000000',
  },
}

SCSS

$custom: #e04451;
$custom-light: #f18281;
$custom-dark: #000000;

JSON

{
  "hex": "#e04451",
  "rgb": {
    "r": 224,
    "g": 68,
    "b": 81
  },
  "hsl": {
    "h": 355,
    "s": 71.56,
    "l": 57.255
  },
  "oklch": {
    "l": 0.61398,
    "c": 0.19184,
    "h": 20.4
  },
  "luminance": 0.20576
}

Semantic roles & 50–950 ramp

primary

#E04451

secondary

#A0E0DA

accent

#EEDF3A

background

#FFF8F7

surface

#FFEFEE

border

#D7CAC9

text

#180B0A

muted

#867C7C

Preview Lab

Preview with #E04451

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

Preview Lab → · Contrast checker → · Palette generator →