#E3545E#E3545E

#E3545E is a light, vivid red. Relative luminance 0.235; OKLCH L 63.9% C 0.178 H 19.6°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#E3545E
RGB	rgb(227, 84, 94)
HSL	hsl(356, 72%, 61%)
HSV	hsv(356, 63%, 89%)
CMYK	cmyk(0%, 63%, 58.6%, 11%)
CIE-LAB	lab(55.57, 56.18, 24.46)
CIE-LCH	lch(55.57, 61.27, 23.53°)
OKLab	oklab(63.87% 0.1673 0.0597)
OKLCH	oklch(63.87% 0.178 19.6)
XYZ	xyz(36.8727, 23.4846, 13.1788)
Luminance	0.2348 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3545E #54E3D9

analogous

#E354A5 #E3545E #E39154

triadic

#E3545E #5EE354 #545EE3

tetradic

#E3545E #A5E354 #54E3D9 #9154E3

square

#E3545E #A5E354 #54E3D9 #9154E3

split-complementary

#E3545E #54E391 #54A5E3

monochromatic

#A21B24 #D72330 #E3545E #EC8990 #F4BDC1

Accessibility & contrast

On white

3.69

#E3545E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#E3545E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3545E

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3545E	#FFFFFF	#000000	##000000
##E3545E	1.00	3.69	5.70	5.70
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78725D

Deuteranopia (green-blind)

#9C905A

Tritanopia (blue-blind)

#F83759

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #e3545e;
/* rgb */ color: rgb(227, 84, 94);
/* oklch */ color: oklch(63.9% 0.178 19.6);

Tailwind

colors: {
  custom: {
    50: '#f28b8b',
    500: '#e3545e',
    950: '#000000',
  },
}

SCSS

$custom: #e3545e;
$custom-light: #f28b8b;
$custom-dark: #000000;

JSON

{
  "hex": "#e3545e",
  "rgb": {
    "r": 227,
    "g": 84,
    "b": 94
  },
  "hsl": {
    "h": 355.804,
    "s": 71.859,
    "l": 60.98
  },
  "oklch": {
    "l": 0.6387,
    "c": 0.17761,
    "h": 19.6
  },
  "luminance": 0.2348
}

Semantic roles & 50–950 ramp

primary

#E3545E

secondary

#AEE4E1

accent

#D4C612

background

#FFF8F8

surface

#FFF0F0

border

#D7CBCB

text

#180C0C

muted

#867D7D

Preview Lab

Preview with #E3545E

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

Preview Lab → · Contrast checker → · Palette generator →