#5659CF#5659CF

#5659CF is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.8% C 0.178 H 277.3°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#5659CF
RGB	rgb(86, 89, 207)
HSL	hsl(239, 56%, 57%)
HSV	hsv(239, 58%, 81%)
CMYK	cmyk(58.5%, 57%, 0%, 18.8%)
CIE-LAB	lab(43.69, 33.35, -61.65)
CIE-LCH	lch(43.69, 70.10, 298.41°)
OKLab	oklab(52.8% 0.0226 -0.177)
OKLCH	oklch(52.8% 0.178 277.3)
XYZ	xyz(18.6690, 13.6268, 60.6658)
Luminance	0.1363 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5659CF #CFCC56

analogous

#5696CF #5659CF #8F56CF

triadic

#5659CF #CF5659 #59CF56

tetradic

#5659CF #CF5696 #CFCC56 #56CF8F

square

#5659CF #CF5696 #CFCC56 #56CF8F

split-complementary

#5659CF #CF8F56 #96CF56

monochromatic

#262885 #3336B5 #5659CF #8688DD #B5B7EA

Accessibility & contrast

On white

5.64

#5659CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#5659CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5659CF

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5659CF	#FFFFFF	#000000	##FFFFFF
##5659CF	1.00	5.64	3.73	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD3

Deuteranopia (green-blind)

#0062CD

Tritanopia (blue-blind)

#00758B

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5659cf;
/* rgb */ color: rgb(86, 89, 207);
/* oklch */ color: oklch(52.8% 0.178 277.3);

Tailwind

colors: {
  custom: {
    50: '#9088de',
    500: '#5659cf',
    950: '#000000',
  },
}

SCSS

$custom: #5659cf;
$custom-light: #9088de;
$custom-dark: #000000;

JSON

{
  "hex": "#5659cf",
  "rgb": {
    "r": 86,
    "g": 89,
    "b": 207
  },
  "hsl": {
    "h": 238.512,
    "s": 55.76,
    "l": 57.451
  },
  "oklch": {
    "l": 0.52795,
    "c": 0.1784,
    "h": 277.3
  },
  "luminance": 0.13628
}

Semantic roles & 50–950 ramp

primary

#5659CF

secondary

#D9D8A8

accent

#DB49DF

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5659CF

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

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