#E4575C#E4575C

#E4575C is a light, vivid red. Relative luminance 0.241; OKLCH L 64.3% C 0.176 H 21.4°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#E4575C
RGB	rgb(228, 87, 92)
HSL	hsl(358, 72%, 62%)
HSV	hsv(358, 62%, 89%)
CMYK	cmyk(0%, 61.8%, 59.6%, 10.6%)
CIE-LAB	lab(56.18, 55.09, 26.45)
CIE-LCH	lch(56.18, 61.11, 25.65°)
OKLab	oklab(64.35% 0.1634 0.0641)
OKLCH	oklch(64.35% 0.176 21.4)
XYZ	xyz(37.3383, 24.0880, 12.8064)
Luminance	0.2408 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4575C #57E4DF

analogous

#E457A3 #E4575C #E49857

triadic

#E4575C #5CE457 #575CE4

tetradic

#E4575C #A3E457 #57E4DF #9857E4

square

#E4575C #A3E457 #57E4DF #9857E4

split-complementary

#E4575C #57E498 #57A3E4

monochromatic

#A61B20 #DB232A #E4575C #EC8C8F #F5C0C2

Accessibility & contrast

On white

3.61

#E4575C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#E4575C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E4575C

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4575C	#FFFFFF	#000000	##000000
##E4575C	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)

#7B745B

Deuteranopia (green-blind)

#9E9258

Tritanopia (blue-blind)

#F93B5A

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #e4575c;
/* rgb */ color: rgb(228, 87, 92);
/* oklch */ color: oklch(64.3% 0.176 21.4);

Tailwind

colors: {
  custom: {
    50: '#f38c8a',
    500: '#e4575c',
    950: '#000000',
  },
}

SCSS

$custom: #e4575c;
$custom-light: #f38c8a;
$custom-dark: #000000;

JSON

{
  "hex": "#e4575c",
  "rgb": {
    "r": 228,
    "g": 87,
    "b": 92
  },
  "hsl": {
    "h": 357.872,
    "s": 72.308,
    "l": 61.765
  },
  "oklch": {
    "l": 0.64345,
    "c": 0.17552,
    "h": 21.4
  },
  "luminance": 0.24083
}

Semantic roles & 50–950 ramp

primary

#E4575C

secondary

#B1E6E4

accent

#D4CD11

background

#FFF8F8

surface

#FFF0F0

border

#D7CBCB

text

#180D0B

muted

#867D7C

Preview Lab

Preview with #E4575C

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

Preview Lab → · Contrast checker → · Palette generator →