#5659DD#5659DD

#5659DD is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.9% C 0.197 H 276.5°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#5659DD
RGB	rgb(86, 89, 221)
HSL	hsl(239, 67%, 60%)
HSV	hsv(239, 61%, 87%)
CMYK	cmyk(61.1%, 59.7%, 0%, 13.3%)
CIE-LAB	lab(44.72, 37.92, -67.99)
CIE-LCH	lch(44.72, 77.85, 299.15°)
OKLab	oklab(53.88% 0.0224 -0.1956)
OKLCH	oklch(53.88% 0.197 276.5)
XYZ	xyz(20.4570, 14.3420, 70.0829)
Luminance	0.1434 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5659DD #DDDA56

analogous

#569CDD #5659DD #9756DD

triadic

#5659DD #DD5659 #59DD56

tetradic

#5659DD #DD569C #DDDA56 #56DD97

square

#5659DD #DD569C #DDDA56 #56DD97

split-complementary

#5659DD #DD9756 #9CDD56

monochromatic

#1F229A #292DCD #5659DD #898BE7 #BCBDF2

Accessibility & contrast

On white

5.43

#5659DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#5659DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5659DD

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5659DD	#FFFFFF	#000000	##FFFFFF
##5659DD	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070E1

Deuteranopia (green-blind)

#0064DA

Tritanopia (blue-blind)

#007992

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #5659dd;
/* rgb */ color: rgb(86, 89, 221);
/* oklch */ color: oklch(53.9% 0.197 276.5);

Tailwind

colors: {
  custom: {
    50: '#9388e8',
    500: '#5659dd',
    950: '#000000',
  },
}

SCSS

$custom: #5659dd;
$custom-light: #9388e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5659dd",
  "rgb": {
    "r": 86,
    "g": 89,
    "b": 221
  },
  "hsl": {
    "h": 238.667,
    "s": 66.502,
    "l": 60.196
  },
  "oklch": {
    "l": 0.53877,
    "c": 0.19688,
    "h": 276.5
  },
  "luminance": 0.14344
}

Semantic roles & 50–950 ramp

primary

#5659DD

secondary

#E1E0AE

accent

#CA17CE

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5659DD

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

Preview Lab → · Contrast checker → · Palette generator →