#5556DF#5556DF

#5556DF is a mid, highly saturated blue. Relative luminance 0.139; OKLCH L 53.5% C 0.203 H 276.7°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#5556DF
RGB	rgb(85, 86, 223)
HSL	hsl(240, 68%, 60%)
HSV	hsv(240, 62%, 87%)
CMYK	cmyk(61.9%, 61.4%, 0%, 12.5%)
CIE-LAB	lab(44.11, 40.23, -70.13)
CIE-LCH	lch(44.11, 80.85, 299.84°)
OKLab	oklab(53.46% 0.0238 -0.2019)
OKLCH	oklch(53.46% 0.203 276.7)
XYZ	xyz(20.3891, 13.9130, 71.4087)
Luminance	0.1391 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5556DF #DFDE55

analogous

#559BDF #5556DF #9955DF

triadic

#5556DF #DF5556 #56DF55

tetradic

#5556DF #DF559B #DFDE55 #55DF99

square

#5556DF #DF559B #DFDE55 #55DF99

split-complementary

#5556DF #DF9955 #9BDF55

monochromatic

#1D1E9C #2728D0 #5556DF #8989E9 #BCBCF2

Accessibility & contrast

On white

5.55

#5556DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#5556DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5556DF

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5556DF	#FFFFFF	#000000	##FFFFFF
##5556DF	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EE3

Deuteranopia (green-blind)

#0062DC

Tritanopia (blue-blind)

#007892

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5556df;
/* rgb */ color: rgb(85, 86, 223);
/* oklch */ color: oklch(53.5% 0.203 276.7);

Tailwind

colors: {
  custom: {
    50: '#9386ea',
    500: '#5556df',
    950: '#000000',
  },
}

SCSS

$custom: #5556df;
$custom-light: #9386ea;
$custom-dark: #000000;

JSON

{
  "hex": "#5556df",
  "rgb": {
    "r": 85,
    "g": 86,
    "b": 223
  },
  "hsl": {
    "h": 239.565,
    "s": 68.317,
    "l": 60.392
  },
  "oklch": {
    "l": 0.53458,
    "c": 0.20332,
    "h": 276.7
  },
  "luminance": 0.13915
}

Semantic roles & 50–950 ramp

primary

#5556DF

secondary

#E2E2AE

accent

#CF15D0

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5556DF

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

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