#E3536B#E3536B

#E3536B is a light, vivid red. Relative luminance 0.236; OKLCH L 64.0% C 0.179 H 13.8°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#E3536B
RGB	rgb(227, 83, 107)
HSL	hsl(350, 72%, 61%)
HSV	hsv(350, 63%, 89%)
CMYK	cmyk(0%, 63.4%, 52.9%, 11%)
CIE-LAB	lab(55.67, 57.57, 16.96)
CIE-LCH	lch(55.67, 60.02, 16.42°)
OKLab	oklab(64.03% 0.1736 0.0427)
OKLCH	oklch(64.03% 0.179 13.8)
XYZ	xyz(37.4289, 23.5838, 16.4882)
Luminance	0.2358 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3536B #53E3CB

analogous

#E353B3 #E3536B #E38353

triadic

#E3536B #6BE353 #536BE3

tetradic

#E3536B #B3E353 #53E3CB #8353E3

square

#E3536B #B3E353 #53E3CB #8353E3

split-complementary

#E3536B #53E383 #53B3E3

monochromatic

#A11A31 #D62341 #E3536B #EC8898 #F4BCC6

Accessibility & contrast

On white

3.67

#E3536B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#E3536B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3536B

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3536B	#FFFFFF	#000000	##000000
##E3536B	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#75736B

Deuteranopia (green-blind)

#9A9068

Tritanopia (blue-blind)

#F73A5C

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #e3536b;
/* rgb */ color: rgb(227, 83, 107);
/* oklch */ color: oklch(64.0% 0.179 13.8);

Tailwind

colors: {
  custom: {
    50: '#f28a95',
    500: '#e3536b',
    950: '#000000',
  },
}

SCSS

$custom: #e3536b;
$custom-light: #f28a95;
$custom-dark: #000000;

JSON

{
  "hex": "#e3536b",
  "rgb": {
    "r": 227,
    "g": 83,
    "b": 107
  },
  "hsl": {
    "h": 350,
    "s": 72,
    "l": 60.784
  },
  "oklch": {
    "l": 0.64028,
    "c": 0.17876,
    "h": 13.8
  },
  "luminance": 0.23579
}

Semantic roles & 50–950 ramp

primary

#E3536B

secondary

#AEE4DB

accent

#D4B411

background

#FFF8F9

surface

#FFF0F1

border

#D7CBCB

text

#180C0D

muted

#867D7E

Preview Lab

Preview with #E3536B

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

Preview Lab → · Contrast checker → · Palette generator →