#E4575E#E4575E

#E4575E is a light, vivid red. Relative luminance 0.241; OKLCH L 64.4% C 0.175 H 20.6°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#E4575E
RGB	rgb(228, 87, 94)
HSL	hsl(357, 72%, 62%)
HSV	hsv(357, 62%, 89%)
CMYK	cmyk(0%, 61.8%, 58.8%, 10.6%)
CIE-LAB	lab(56.21, 55.23, 25.34)
CIE-LCH	lch(56.21, 60.76, 24.64°)
OKLab	oklab(64.38% 0.1641 0.0617)
OKLCH	oklch(64.38% 0.175 20.6)
XYZ	xyz(37.4269, 24.1234, 13.2729)
Luminance	0.2412 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4575E #57E4DD

analogous

#E457A5 #E4575E #E49757

triadic

#E4575E #5EE457 #575EE4

tetradic

#E4575E #A5E457 #57E4DD #9757E4

square

#E4575E #A5E457 #57E4DD #9757E4

split-complementary

#E4575E #57E497 #57A5E4

monochromatic

#A61B22 #DB232C #E4575E #EC8C91 #F5C0C3

Accessibility & contrast

On white

3.61

#E4575E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#E4575E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E4575E

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4575E	#FFFFFF	#000000	##000000
##E4575E	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A745D

Deuteranopia (green-blind)

#9E925A

Tritanopia (blue-blind)

#F93B5B

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #e4575e;
/* rgb */ color: rgb(228, 87, 94);
/* oklch */ color: oklch(64.4% 0.175 20.6);

Tailwind

colors: {
  custom: {
    50: '#f38c8b',
    500: '#e4575e',
    950: '#000000',
  },
}

SCSS

$custom: #e4575e;
$custom-light: #f38c8b;
$custom-dark: #000000;

JSON

{
  "hex": "#e4575e",
  "rgb": {
    "r": 228,
    "g": 87,
    "b": 94
  },
  "hsl": {
    "h": 357.021,
    "s": 72.308,
    "l": 61.765
  },
  "oklch": {
    "l": 0.64383,
    "c": 0.17536,
    "h": 20.6
  },
  "luminance": 0.24119
}

Semantic roles & 50–950 ramp

primary

#E4575E

secondary

#B1E6E3

accent

#D4CB11

background

#FFF8F8

surface

#FFF0F0

border

#D7CBCB

text

#180D0C

muted

#867D7D

Preview Lab

Preview with #E4575E

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

Preview Lab → · Contrast checker → · Palette generator →