#E3556B#E3556B

#E3556B is a light, vivid red. Relative luminance 0.239; OKLCH L 64.3% C 0.176 H 14.3°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#E3556B
RGB	rgb(227, 85, 107)
HSL	hsl(351, 72%, 61%)
HSV	hsv(351, 63%, 89%)
CMYK	cmyk(0%, 62.6%, 52.9%, 11%)
CIE-LAB	lab(55.98, 56.73, 17.39)
CIE-LCH	lch(55.98, 59.33, 17.05°)
OKLab	oklab(64.26% 0.1709 0.0437)
OKLCH	oklch(64.26% 0.176 14.3)
XYZ	xyz(37.5841, 23.8942, 16.5400)
Luminance	0.2389 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3556B #55E3CD

analogous

#E355B2 #E3556B #E38655

triadic

#E3556B #6BE355 #556BE3

tetradic

#E3556B #B2E355 #55E3CD #8655E3

square

#E3556B #B2E355 #55E3CD #8655E3

split-complementary

#E3556B #55E386 #55B2E3

monochromatic

#A31B30 #D7233F #E3556B #EC8A99 #F4BEC6

Accessibility & contrast

On white

3.63

#E3556B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#E3556B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3556B

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3556B	#FFFFFF	#000000	##000000
##E3556B	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76746B

Deuteranopia (green-blind)

#9B9168

Tritanopia (blue-blind)

#F73D5E

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #e3556b;
/* rgb */ color: rgb(227, 85, 107);
/* oklch */ color: oklch(64.3% 0.176 14.3);

Tailwind

colors: {
  custom: {
    50: '#f28c95',
    500: '#e3556b',
    950: '#000000',
  },
}

SCSS

$custom: #e3556b;
$custom-light: #f28c95;
$custom-dark: #000000;

JSON

{
  "hex": "#e3556b",
  "rgb": {
    "r": 227,
    "g": 85,
    "b": 107
  },
  "hsl": {
    "h": 350.704,
    "s": 71.717,
    "l": 61.176
  },
  "oklch": {
    "l": 0.64262,
    "c": 0.17641,
    "h": 14.3
  },
  "luminance": 0.23889
}

Semantic roles & 50–950 ramp

primary

#E3556B

secondary

#AFE5DC

accent

#D4B612

background

#FFF8F9

surface

#FFF0F1

border

#D7CBCB

text

#180C0D

muted

#867D7E

Preview Lab

Preview with #E3556B

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

Preview Lab → · Contrast checker → · Palette generator →