#564FAC#564FAC

#564FAC is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.4% C 0.144 H 283.0°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#564FAC
RGB	rgb(86, 79, 172)
HSL	hsl(245, 37%, 49%)
HSV	hsv(245, 54%, 67%)
CMYK	cmyk(50%, 54.1%, 0%, 32.5%)
CIE-LAB	lab(38.81, 28.30, -49.12)
CIE-LCH	lch(38.81, 56.69, 299.95°)
OKLab	oklab(48.39% 0.0324 -0.1401)
OKLCH	oklch(48.39% 0.144 283)
XYZ	xyz(14.0779, 10.5482, 40.3159)
Luminance	0.1055 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#564FAC #A5AC4F

analogous

#4F77AC #564FAC #854FAC

triadic

#564FAC #AC564F #4FAC56

tetradic

#564FAC #AC4F77 #A5AC4F #4FAC85

square

#564FAC #AC4F77 #A5AC4F #4FAC85

split-complementary

#564FAC #AC854F #77AC4F

monochromatic

#2C2858 #413C82 #564FAC #7D77C1 #A5A1D4

Accessibility & contrast

On white

6.75

#564FAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#564FAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #564FAC

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564FAC	#FFFFFF	#000000	##FFFFFF
##564FAC	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D5EAF

Deuteranopia (green-blind)

#1558AA

Tritanopia (blue-blind)

#366476

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #564fac;
/* rgb */ color: rgb(86, 79, 172);
/* oklch */ color: oklch(48.4% 0.144 283.0);

Tailwind

colors: {
  custom: {
    50: '#8c80c5',
    500: '#564fac',
    950: '#000000',
  },
}

SCSS

$custom: #564fac;
$custom-light: #8c80c5;
$custom-dark: #000000;

JSON

{
  "hex": "#564fac",
  "rgb": {
    "r": 86,
    "g": 79,
    "b": 172
  },
  "hsl": {
    "h": 244.516,
    "s": 37.052,
    "l": 49.216
  },
  "oklch": {
    "l": 0.48391,
    "c": 0.14384,
    "h": 283
  },
  "luminance": 0.10549
}

Semantic roles & 50–950 ramp

primary

#564FAC

secondary

#BEC196

accent

#CD5BC4

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0D0A13

muted

#7D7C82

Preview Lab

Preview with #564FAC

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

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