#E3545C#E3545C

#E3545C is a light, vivid red. Relative luminance 0.234; OKLCH L 63.8% C 0.178 H 20.5°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#E3545C
RGB	rgb(227, 84, 92)
HSL	hsl(357, 72%, 61%)
HSV	hsv(357, 63%, 89%)
CMYK	cmyk(0%, 63%, 59.5%, 11%)
CIE-LAB	lab(55.53, 56.04, 25.58)
CIE-LCH	lch(55.53, 61.61, 24.53°)
OKLab	oklab(63.83% 0.1665 0.0622)
OKLCH	oklch(63.83% 0.178 20.5)
XYZ	xyz(36.7841, 23.4492, 12.7123)
Luminance	0.2344 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3545C #54E3DB

analogous

#E354A3 #E3545C #E39354

triadic

#E3545C #5CE354 #545CE3

tetradic

#E3545C #A3E354 #54E3DB #9354E3

square

#E3545C #A3E354 #54E3DB #9354E3

split-complementary

#E3545C #54E393 #54A3E3

monochromatic

#A21B22 #D7232D #E3545C #EC898E #F4BDC0

Accessibility & contrast

On white

3.69

#E3545C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#E3545C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3545C

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3545C	#FFFFFF	#000000	##000000
##E3545C	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78725B

Deuteranopia (green-blind)

#9C9058

Tritanopia (blue-blind)

#F83758

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #e3545c;
/* rgb */ color: rgb(227, 84, 92);
/* oklch */ color: oklch(63.8% 0.178 20.5);

Tailwind

colors: {
  custom: {
    50: '#f28b8a',
    500: '#e3545c',
    950: '#000000',
  },
}

SCSS

$custom: #e3545c;
$custom-light: #f28b8a;
$custom-dark: #000000;

JSON

{
  "hex": "#e3545c",
  "rgb": {
    "r": 227,
    "g": 84,
    "b": 92
  },
  "hsl": {
    "h": 356.643,
    "s": 71.859,
    "l": 60.98
  },
  "oklch": {
    "l": 0.63831,
    "c": 0.17772,
    "h": 20.5
  },
  "luminance": 0.23444
}

Semantic roles & 50–950 ramp

primary

#E3545C

secondary

#AEE4E1

accent

#D4C912

background

#FFF8F8

surface

#FFF0F0

border

#D7CBCB

text

#180C0B

muted

#867D7C

Preview Lab

Preview with #E3545C

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

Preview Lab → · Contrast checker → · Palette generator →