#E35743#E35743

#E35743 is a light, vivid red. Relative luminance 0.236; OKLCH L 63.8% C 0.178 H 30.7°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#E35743
RGB	rgb(227, 87, 67)
HSL	hsl(8, 74%, 58%)
HSV	hsv(8, 70%, 89%)
CMYK	cmyk(0%, 61.7%, 70.5%, 11%)
CIE-LAB	lab(55.64, 53.31, 39.91)
CIE-LCH	lch(55.64, 66.59, 36.82°)
OKLab	oklab(63.79% 0.1533 0.0911)
OKLCH	oklch(63.79% 0.178 30.7)
XYZ	xyz(36.1036, 23.5575, 7.9550)
Luminance	0.2355 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E35743 #43CFE3

analogous

#E3437F #E35743 #E3A743

triadic

#E35743 #43E357 #5743E3

tetradic

#E35743 #7FE343 #43CFE3 #A743E3

square

#E35743 #7FE343 #43CFE3 #A743E3

split-complementary

#E35743 #43E3A7 #437FE3

monochromatic

#952616 #CB341E #E35743 #EB8778 #F3B6AE

Accessibility & contrast

On white

3.68

#E35743 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#E35743 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E35743

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E35743	#FFFFFF	#000000	##000000
##E35743	1.00	3.68	5.71	5.71
#FFFFFF	3.68	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)

#7D7240

Deuteranopia (green-blind)

#A0913F

Tritanopia (blue-blind)

#F93653

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #e35743;
/* rgb */ color: rgb(227, 87, 67);
/* oklch */ color: oklch(63.8% 0.178 30.7);

Tailwind

colors: {
  custom: {
    50: '#f48c78',
    500: '#e35743',
    950: '#000000',
  },
}

SCSS

$custom: #e35743;
$custom-light: #f48c78;
$custom-dark: #000000;

JSON

{
  "hex": "#e35743",
  "rgb": {
    "r": 227,
    "g": 87,
    "b": 67
  },
  "hsl": {
    "h": 7.5,
    "s": 74.074,
    "l": 57.647
  },
  "oklch": {
    "l": 0.63793,
    "c": 0.17827,
    "h": 30.7
  },
  "luminance": 0.23553
}

Semantic roles & 50–950 ramp

primary

#E35743

secondary

#A1D9E1

accent

#DAF137

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#180C09

muted

#867D7B

Preview Lab

Preview with #E35743

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

Preview Lab → · Contrast checker → · Palette generator →