#5567DD#5567DD

#5567DD is a mid, vivid blue. Relative luminance 0.169; OKLCH L 56.4% C 0.180 H 272.7°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#5567DD
RGB	rgb(85, 103, 221)
HSL	hsl(232, 67%, 60%)
HSV	hsv(232, 62%, 87%)
CMYK	cmyk(61.5%, 53.4%, 0%, 13.3%)
CIE-LAB	lab(48.07, 29.16, -62.56)
CIE-LCH	lch(48.07, 69.02, 294.99°)
OKLab	oklab(56.36% 0.0086 -0.1795)
OKLCH	oklch(56.36% 0.18 272.7)
XYZ	xyz(21.6434, 16.8505, 70.5045)
Luminance	0.1685 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5567DD #DDCB55

analogous

#55ABDD #5567DD #8755DD

triadic

#5567DD #DD5567 #67DD55

tetradic

#5567DD #DD55AB #DDCB55 #55DD87

square

#5567DD #DD55AB #DDCB55 #55DD87

split-complementary

#5567DD #DD8755 #ABDD55

monochromatic

#1F2F99 #293ECC #5567DD #8895E7 #BBC2F1

Accessibility & contrast

On white

4.81

#5567DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#5567DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5567DD

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5567DD	#FFFFFF	#000000	##FFFFFF
##5567DD	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1778E1

Deuteranopia (green-blind)

#006CDB

Tritanopia (blue-blind)

#008398

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5567dd;
/* rgb */ color: rgb(85, 103, 221);
/* oklch */ color: oklch(56.4% 0.180 272.7);

Tailwind

colors: {
  custom: {
    50: '#9192e8',
    500: '#5567dd',
    950: '#000000',
  },
}

SCSS

$custom: #5567dd;
$custom-light: #9192e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5567dd",
  "rgb": {
    "r": 85,
    "g": 103,
    "b": 221
  },
  "hsl": {
    "h": 232.059,
    "s": 66.667,
    "l": 60
  },
  "oklch": {
    "l": 0.56356,
    "c": 0.17972,
    "h": 272.7
  },
  "luminance": 0.16852
}

Semantic roles & 50–950 ramp

primary

#5567DD

secondary

#E1DAAD

accent

#D33EEA

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0D16

muted

#7E7D84

Preview Lab

Preview with #5567DD

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

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