#5567EE#5567EE

#5567EE is a mid, highly saturated blue. Relative luminance 0.178; OKLCH L 57.6% C 0.202 H 272.6°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#5567EE
RGB	rgb(85, 103, 238)
HSL	hsl(233, 82%, 63%)
HSV	hsv(233, 64%, 93%)
CMYK	cmyk(64.3%, 56.7%, 0%, 6.7%)
CIE-LAB	lab(49.26, 34.86, -70.22)
CIE-LCH	lch(49.26, 78.40, 296.40°)
OKLab	oklab(57.62% 0.0092 -0.202)
OKLCH	oklch(57.62% 0.202 272.6)
XYZ	xyz(24.0240, 17.8027, 83.0426)
Luminance	0.1781 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5567EE #EEDC55

analogous

#55B3EE #5567EE #8F55EE

triadic

#5567EE #EE5567 #67EE55

tetradic

#5567EE #EE55B3 #EEDC55 #55EE8F

square

#5567EE #EE55B3 #EEDC55 #55EE8F

split-complementary

#5567EE #EE8F55 #B3EE55

monochromatic

#1226B6 #1D35E8 #5567EE #8D99F4 #C4CAF9

Accessibility & contrast

On white

4.60

#5567EE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#5567EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5567EE

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5567EE	#FFFFFF	#000000	##FFFFFF
##5567EE	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007CF3

Deuteranopia (green-blind)

#006EEB

Tritanopia (blue-blind)

#0088A1

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #5567ee;
/* rgb */ color: rgb(85, 103, 238);
/* oklch */ color: oklch(57.6% 0.202 272.6);

Tailwind

colors: {
  custom: {
    50: '#9492f4',
    500: '#5567ee',
    950: '#000000',
  },
}

SCSS

$custom: #5567ee;
$custom-light: #9492f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5567ee",
  "rgb": {
    "r": 85,
    "g": 103,
    "b": 238
  },
  "hsl": {
    "h": 232.941,
    "s": 81.818,
    "l": 63.333
  },
  "oklch": {
    "l": 0.57617,
    "c": 0.20225,
    "h": 272.6
  },
  "luminance": 0.17805
}

Semantic roles & 50–950 ramp

primary

#5567EE

secondary

#EBE4B4

accent

#C507DE

background

#F9F8FF

surface

#F2F0FE

border

#CCCBD6

text

#0F0D17

muted

#7E7D85

Preview Lab

Preview with #5567EE

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

Preview Lab → · Contrast checker → · Palette generator →