#E4575F#E4575F

#E4575F is a light, vivid red. Relative luminance 0.241; OKLCH L 64.4% C 0.175 H 20.2°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#E4575F
RGB	rgb(228, 87, 95)
HSL	hsl(357, 72%, 62%)
HSV	hsv(357, 62%, 89%)
CMYK	cmyk(0%, 61.8%, 58.3%, 10.6%)
CIE-LAB	lab(56.23, 55.30, 24.78)
CIE-LCH	lch(56.23, 60.59, 24.14°)
OKLab	oklab(64.4% 0.1645 0.0605)
OKLCH	oklch(64.4% 0.175 20.2)
XYZ	xyz(37.4721, 24.1415, 13.5108)
Luminance	0.2414 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4575F #57E4DC

analogous

#E457A6 #E4575F #E49657

triadic

#E4575F #5FE457 #575FE4

tetradic

#E4575F #A6E457 #57E4DC #9657E4

square

#E4575F #A6E457 #57E4DC #9657E4

split-complementary

#E4575F #57E496 #57A6E4

monochromatic

#A61B23 #DB232E #E4575F #EC8C91 #F5C0C3

Accessibility & contrast

On white

3.60

#E4575F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#E4575F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E4575F

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4575F	#FFFFFF	#000000	##000000
##E4575F	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A745E

Deuteranopia (green-blind)

#9E925B

Tritanopia (blue-blind)

#F93C5B

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #e4575f;
/* rgb */ color: rgb(228, 87, 95);
/* oklch */ color: oklch(64.4% 0.175 20.2);

Tailwind

colors: {
  custom: {
    50: '#f38d8c',
    500: '#e4575f',
    950: '#000000',
  },
}

SCSS

$custom: #e4575f;
$custom-light: #f38d8c;
$custom-dark: #000000;

JSON

{
  "hex": "#e4575f",
  "rgb": {
    "r": 228,
    "g": 87,
    "b": 95
  },
  "hsl": {
    "h": 356.596,
    "s": 72.308,
    "l": 61.765
  },
  "oklch": {
    "l": 0.64402,
    "c": 0.1753,
    "h": 20.2
  },
  "luminance": 0.24137
}

Semantic roles & 50–950 ramp

primary

#E4575F

secondary

#B1E6E3

accent

#D4C911

background

#FFF8F8

surface

#FFF0F0

border

#D7CBCB

text

#180D0C

muted

#867D7D

Preview Lab

Preview with #E4575F

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

Preview Lab → · Contrast checker → · Palette generator →