#E5566B#E5566B

#E5566B is a light, vivid red. Relative luminance 0.244; OKLCH L 64.7% C 0.177 H 14.8°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#E5566B
RGB	rgb(229, 86, 107)
HSL	hsl(351, 73%, 62%)
HSV	hsv(351, 62%, 90%)
CMYK	cmyk(0%, 62.4%, 53.3%, 10.2%)
CIE-LAB	lab(56.47, 56.95, 18.11)
CIE-LCH	lch(56.47, 59.76, 17.64°)
OKLab	oklab(64.69% 0.1714 0.0454)
OKLCH	oklch(64.69% 0.177 14.8)
XYZ	xyz(38.2980, 24.3800, 16.5961)
Luminance	0.2437 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5566B #56E5D0

analogous

#E556B3 #E5566B #E58956

triadic

#E5566B #6BE556 #566BE5

tetradic

#E5566B #B3E556 #56E5D0 #8956E5

square

#E5566B #B3E556 #56E5D0 #8956E5

split-complementary

#E5566B #56E589 #56B3E5

monochromatic

#A71A2E #DC223D #E5566B #ED8B99 #F5C0C8

Accessibility & contrast

On white

3.57

#E5566B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#E5566B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E5566B

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5566B	#FFFFFF	#000000	##000000
##E5566B	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78756B

Deuteranopia (green-blind)

#9C9268

Tritanopia (blue-blind)

#F93D5E

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #e5566b;
/* rgb */ color: rgb(229, 86, 107);
/* oklch */ color: oklch(64.7% 0.177 14.8);

Tailwind

colors: {
  custom: {
    50: '#f38c95',
    500: '#e5566b',
    950: '#000000',
  },
}

SCSS

$custom: #e5566b;
$custom-light: #f38c95;
$custom-dark: #000000;

JSON

{
  "hex": "#e5566b",
  "rgb": {
    "r": 229,
    "g": 86,
    "b": 107
  },
  "hsl": {
    "h": 351.189,
    "s": 73.333,
    "l": 61.765
  },
  "oklch": {
    "l": 0.64687,
    "c": 0.17733,
    "h": 14.8
  },
  "luminance": 0.24375
}

Semantic roles & 50–950 ramp

primary

#E5566B

secondary

#B1E6DE

accent

#D5B810

background

#FFF8F9

surface

#FFF0F1

border

#D7CBCB

text

#180D0D

muted

#867D7E

Preview Lab

Preview with #E5566B

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

Preview Lab → · Contrast checker → · Palette generator →