#5567EC#5567EC

#5567EC is a mid, vivid blue. Relative luminance 0.177; OKLCH L 57.5% C 0.200 H 272.6°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#5567EC
RGB	rgb(85, 103, 236)
HSL	hsl(233, 80%, 63%)
HSV	hsv(233, 64%, 93%)
CMYK	cmyk(64%, 56.4%, 0%, 7.5%)
CIE-LAB	lab(49.11, 34.19, -69.33)
CIE-LCH	lch(49.11, 77.30, 296.25°)
OKLab	oklab(57.47% 0.0092 -0.1994)
OKLCH	oklch(57.47% 0.2 272.6)
XYZ	xyz(23.7318, 17.6858, 81.5037)
Luminance	0.1769 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5567EC #ECDA55

analogous

#55B2EC #5567EC #8F55EC

triadic

#5567EC #EC5567 #67EC55

tetradic

#5567EC #EC55B2 #ECDA55 #55EC8F

square

#5567EC #EC55B2 #ECDA55 #55EC8F

split-complementary

#5567EC #EC8F55 #B2EC55

monochromatic

#1427B3 #1E36E6 #5567EC #8C98F2 #C3C9F8

Accessibility & contrast

On white

4.63

#5567EC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#5567EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5567EC

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5567EC	#FFFFFF	#000000	##FFFFFF
##5567EC	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007CF1

Deuteranopia (green-blind)

#006EE9

Tritanopia (blue-blind)

#00879F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #5567ec;
/* rgb */ color: rgb(85, 103, 236);
/* oklch */ color: oklch(57.5% 0.200 272.6);

Tailwind

colors: {
  custom: {
    50: '#9492f3',
    500: '#5567ec',
    950: '#000000',
  },
}

SCSS

$custom: #5567ec;
$custom-light: #9492f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5567ec",
  "rgb": {
    "r": 85,
    "g": 103,
    "b": 236
  },
  "hsl": {
    "h": 232.848,
    "s": 79.894,
    "l": 62.941
  },
  "oklch": {
    "l": 0.57465,
    "c": 0.19964,
    "h": 272.6
  },
  "luminance": 0.17688
}

Semantic roles & 50–950 ramp

primary

#5567EC

secondary

#EAE3B3

accent

#C309DC

background

#F9F8FF

surface

#F2F0FE

border

#CCCBD6

text

#0E0D17

muted

#7E7D85

Preview Lab

Preview with #5567EC

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

Preview Lab → · Contrast checker → · Palette generator →