#E3635C#E3635C

#E3635C is a light, vivid red. Relative luminance 0.260; OKLCH L 65.7% C 0.161 H 25.6°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#E3635C
RGB	rgb(227, 99, 92)
HSL	hsl(3, 71%, 63%)
HSV	hsv(3, 59%, 89%)
CMYK	cmyk(0%, 56.4%, 59.5%, 11%)
CIE-LAB	lab(58.07, 49.33, 28.86)
CIE-LCH	lch(58.07, 57.15, 30.33°)
OKLab	oklab(65.74% 0.1454 0.0697)
OKLCH	oklch(65.74% 0.161 25.6)
XYZ	xyz(38.0755, 26.0320, 13.1428)
Luminance	0.2603 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3635C #5CDCE3

analogous

#E35C99 #E3635C #E3A65C

triadic

#E3635C #5CE363 #635CE3

tetradic

#E3635C #99E35C #5CDCE3 #A65CE3

square

#E3635C #99E35C #5CDCE3 #A65CE3

split-complementary

#E3635C #5CE3A6 #5C99E3

monochromatic

#A8241D #DA3128 #E3635C #EC9590 #F5C7C4

Accessibility & contrast

On white

3.38

#E3635C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#E3635C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3635C

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3635C	#FFFFFF	#000000	##000000
##E3635C	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837B5B

Deuteranopia (green-blind)

#A39659

Tritanopia (blue-blind)

#F84C62

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #e3635c;
/* rgb */ color: rgb(227, 99, 92);
/* oklch */ color: oklch(65.7% 0.161 25.6);

Tailwind

colors: {
  custom: {
    50: '#f2938a',
    500: '#e3635c',
    950: '#000000',
  },
}

SCSS

$custom: #e3635c;
$custom-light: #f2938a;
$custom-dark: #000000;

JSON

{
  "hex": "#e3635c",
  "rgb": {
    "r": 227,
    "g": 99,
    "b": 92
  },
  "hsl": {
    "h": 3.111,
    "s": 70.681,
    "l": 62.549
  },
  "oklch": {
    "l": 0.65739,
    "c": 0.16119,
    "h": 25.6
  },
  "luminance": 0.26027
}

Semantic roles & 50–950 ramp

primary

#E3635C

secondary

#B5E3E6

accent

#C9D313

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#180D0B

muted

#867E7C

Preview Lab

Preview with #E3635C

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

Preview Lab → · Contrast checker → · Palette generator →