#564BC4#564BC4

#564BC4 is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.5% C 0.182 H 281.6°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#564BC4
RGB	rgb(86, 75, 196)
HSL	hsl(245, 51%, 53%)
HSV	hsv(245, 62%, 77%)
CMYK	cmyk(56.1%, 61.7%, 0%, 23.1%)
CIE-LAB	lab(39.57, 38.34, -61.98)
CIE-LCH	lch(39.57, 72.88, 301.74°)
OKLab	oklab(49.5% 0.0364 -0.178)
OKLCH	oklch(49.5% 0.182 281.6)
XYZ	xyz(16.3145, 10.9951, 53.4764)
Luminance	0.1100 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#564BC4 #B9C44B

analogous

#4B7CC4 #564BC4 #934BC4

triadic

#564BC4 #C4564B #4BC456

tetradic

#564BC4 #C44B7C #B9C44B #4BC493

square

#564BC4 #C44B7C #B9C44B #4BC493

split-complementary

#564BC4 #C4934B #7CC44B

monochromatic

#2C2570 #3D349E #564BC4 #8179D3 #ADA7E2

Accessibility & contrast

On white

6.56

#564BC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#564BC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #564BC4

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564BC4	#FFFFFF	#000000	##FFFFFF
##564BC4	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C8

Deuteranopia (green-blind)

#0059C2

Tritanopia (blue-blind)

#1E6880

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #564bc4;
/* rgb */ color: rgb(86, 75, 196);
/* oklch */ color: oklch(49.5% 0.182 281.6);

Tailwind

colors: {
  custom: {
    50: '#907ed7',
    500: '#564bc4',
    950: '#000000',
  },
}

SCSS

$custom: #564bc4;
$custom-light: #907ed7;
$custom-dark: #000000;

JSON

{
  "hex": "#564bc4",
  "rgb": {
    "r": 86,
    "g": 75,
    "b": 196
  },
  "hsl": {
    "h": 245.455,
    "s": 50.628,
    "l": 53.137
  },
  "oklch": {
    "l": 0.495,
    "c": 0.1817,
    "h": 281.6
  },
  "luminance": 0.10996
}

Semantic roles & 50–950 ramp

primary

#564BC4

secondary

#CBCF9B

accent

#DA4ECD

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #564BC4

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

Preview Lab → · Contrast checker → · Palette generator →