#5559DF#5559DF

#5559DF is a mid, vivid blue. Relative luminance 0.144; OKLCH L 54.0% C 0.200 H 276.1°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#5559DF
RGB	rgb(85, 89, 223)
HSL	hsl(238, 68%, 60%)
HSV	hsv(238, 62%, 87%)
CMYK	cmyk(61.9%, 60.1%, 0%, 12.5%)
CIE-LAB	lab(44.80, 38.42, -69.00)
CIE-LCH	lch(44.80, 78.97, 299.11°)
OKLab	oklab(53.97% 0.0212 -0.1986)
OKLCH	oklch(53.97% 0.2 276.1)
XYZ	xyz(20.6336, 14.4021, 71.4903)
Luminance	0.1440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5559DF #DFDB55

analogous

#559EDF #5559DF #9655DF

triadic

#5559DF #DF5559 #59DF55

tetradic

#5559DF #DF559E #DFDB55 #55DF96

square

#5559DF #DF559E #DFDB55 #55DF96

split-complementary

#5559DF #DF9655 #9EDF55

monochromatic

#1D219C #272CD0 #5559DF #898BE9 #BCBEF2

Accessibility & contrast

On white

5.41

#5559DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#5559DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5559DF

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5559DF	#FFFFFF	#000000	##FFFFFF
##5559DF	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070E3

Deuteranopia (green-blind)

#0064DC

Tritanopia (blue-blind)

#007A93

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #5559df;
/* rgb */ color: rgb(85, 89, 223);
/* oklch */ color: oklch(54.0% 0.200 276.1);

Tailwind

colors: {
  custom: {
    50: '#9388ea',
    500: '#5559df',
    950: '#000000',
  },
}

SCSS

$custom: #5559df;
$custom-light: #9388ea;
$custom-dark: #000000;

JSON

{
  "hex": "#5559df",
  "rgb": {
    "r": 85,
    "g": 89,
    "b": 223
  },
  "hsl": {
    "h": 238.261,
    "s": 68.317,
    "l": 60.392
  },
  "oklch": {
    "l": 0.5397,
    "c": 0.1997,
    "h": 276.1
  },
  "luminance": 0.14404
}

Semantic roles & 50–950 ramp

primary

#5559DF

secondary

#E2E1AE

accent

#CB15D0

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5559DF

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

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