#E4545A#E4545A

#E4545A is a light, vivid red. Relative luminance 0.236; OKLCH L 63.9% C 0.179 H 21.3°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#E4545A
RGB	rgb(228, 84, 90)
HSL	hsl(358, 73%, 61%)
HSV	hsv(358, 63%, 89%)
CMYK	cmyk(0%, 63.2%, 60.5%, 10.6%)
CIE-LAB	lab(55.66, 56.24, 26.95)
CIE-LCH	lch(55.66, 62.36, 25.60°)
OKLab	oklab(63.95% 0.1667 0.0651)
OKLCH	oklch(63.95% 0.179 21.3)
XYZ	xyz(37.0142, 23.5778, 12.2727)
Luminance	0.2357 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4545A #54E4DE

analogous

#E454A2 #E4545A #E49654

triadic

#E4545A #5AE454 #545AE4

tetradic

#E4545A #A2E454 #54E4DE #9654E4

square

#E4545A #A2E454 #54E4DE #9654E4

split-complementary

#E4545A #54E496 #54A2E4

monochromatic

#A41A20 #D9222A #E4545A #EC898D #F5BEC0

Accessibility & contrast

On white

3.67

#E4545A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#E4545A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E4545A

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4545A	#FFFFFF	#000000	##000000
##E4545A	1.00	3.67	5.71	5.71
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#797259

Deuteranopia (green-blind)

#9D9156

Tritanopia (blue-blind)

#F93657

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #e4545a;
/* rgb */ color: rgb(228, 84, 90);
/* oklch */ color: oklch(63.9% 0.179 21.3);

Tailwind

colors: {
  custom: {
    50: '#f38b88',
    500: '#e4545a',
    950: '#000000',
  },
}

SCSS

$custom: #e4545a;
$custom-light: #f38b88;
$custom-dark: #000000;

JSON

{
  "hex": "#e4545a",
  "rgb": {
    "r": 228,
    "g": 84,
    "b": 90
  },
  "hsl": {
    "h": 357.5,
    "s": 72.727,
    "l": 61.176
  },
  "oklch": {
    "l": 0.63949,
    "c": 0.17894,
    "h": 21.3
  },
  "luminance": 0.23573
}

Semantic roles & 50–950 ramp

primary

#E4545A

secondary

#AFE5E3

accent

#D5CD11

background

#FFF8F8

surface

#FFF0EF

border

#D7CBCA

text

#180C0B

muted

#867D7C

Preview Lab

Preview with #E4545A

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

Preview Lab → · Contrast checker → · Palette generator →