#564FCE#564FCE

#564FCE is a mid, vivid blue. Relative luminance 0.120; OKLCH L 51.0% C 0.190 H 279.7°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#564FCE
RGB	rgb(86, 79, 206)
HSL	hsl(243, 56%, 56%)
HSV	hsv(243, 62%, 81%)
CMYK	cmyk(58.3%, 61.7%, 0%, 19.2%)
CIE-LAB	lab(41.26, 39.11, -65.04)
CIE-LCH	lch(41.26, 75.89, 301.02°)
OKLab	oklab(50.97% 0.0321 -0.187)
OKLCH	oklch(50.97% 0.19 279.7)
XYZ	xyz(17.7708, 12.0254, 59.7652)
Luminance	0.1203 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#564FCE #C7CE4F

analogous

#4F87CE #564FCE #954FCE

triadic

#564FCE #CE564F #4FCE56

tetradic

#564FCE #CE4F87 #C7CE4F #4FCE95

square

#564FCE #CE4F87 #C7CE4F #4FCE95

split-complementary

#564FCE #CE954F #87CE4F

monochromatic

#28237F #3831AF #564FCE #847FDB #B2AFE9

Accessibility & contrast

On white

6.17

#564FCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#564FCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #564FCE

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564FCE	#FFFFFF	#000000	##FFFFFF
##564FCE	1.00	6.17	3.41	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D2

Deuteranopia (green-blind)

#005CCB

Tritanopia (blue-blind)

#026E87

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #564fce;
/* rgb */ color: rgb(86, 79, 206);
/* oklch */ color: oklch(51.0% 0.190 279.7);

Tailwind

colors: {
  custom: {
    50: '#9181de',
    500: '#564fce',
    950: '#000000',
  },
}

SCSS

$custom: #564fce;
$custom-light: #9181de;
$custom-dark: #000000;

JSON

{
  "hex": "#564fce",
  "rgb": {
    "r": 86,
    "g": 79,
    "b": 206
  },
  "hsl": {
    "h": 243.307,
    "s": 56.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.50974,
    "c": 0.1897,
    "h": 279.7
  },
  "luminance": 0.12027
}

Semantic roles & 50–950 ramp

primary

#564FCE

secondary

#D4D7A2

accent

#E048D7

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #564FCE

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

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