#564CA5#564CA5

#564CA5 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.3% C 0.138 H 284.9°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#564CA5
RGB	rgb(86, 76, 165)
HSL	hsl(247, 37%, 47%)
HSV	hsv(247, 54%, 65%)
CMYK	cmyk(47.9%, 53.9%, 0%, 35.3%)
CIE-LAB	lab(37.60, 27.99, -46.90)
CIE-LCH	lch(37.60, 54.62, 300.83°)
OKLab	oklab(47.34% 0.0356 -0.1337)
OKLCH	oklch(47.34% 0.138 284.9)
XYZ	xyz(13.2117, 9.8633, 36.7977)
Luminance	0.0986 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#564CA5 #9BA54C

analogous

#4C6EA5 #564CA5 #834CA5

triadic

#564CA5 #A5564C #4CA556

tetradic

#564CA5 #A54C6E #9BA54C #4CA583

square

#564CA5 #A54C6E #9BA54C #4CA583

split-complementary

#564CA5 #A5834C #6EA54C

monochromatic

#2A2551 #40397B #564CA5 #7971BD #A19BD1

Accessibility & contrast

On white

7.06

#564CA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#564CA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #564CA5

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564CA5	#FFFFFF	#000000	##FFFFFF
##564CA5	1.00	7.06	2.97	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E5BA8

Deuteranopia (green-blind)

#1A56A3

Tritanopia (blue-blind)

#3B5F71

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #564ca5;
/* rgb */ color: rgb(86, 76, 165);
/* oklch */ color: oklch(47.3% 0.138 284.9);

Tailwind

colors: {
  custom: {
    50: '#8b7ec0',
    500: '#564ca5',
    950: '#000000',
  },
}

SCSS

$custom: #564ca5;
$custom-light: #8b7ec0;
$custom-dark: #000000;

JSON

{
  "hex": "#564ca5",
  "rgb": {
    "r": 86,
    "g": 76,
    "b": 165
  },
  "hsl": {
    "h": 246.742,
    "s": 36.929,
    "l": 47.255
  },
  "oklch": {
    "l": 0.47338,
    "c": 0.13832,
    "h": 284.9
  },
  "luminance": 0.09864
}

Semantic roles & 50–950 ramp

primary

#564CA5

secondary

#B8BD8F

accent

#CD5BC0

background

#F8F7FB

surface

#F0EEF7

border

#CBC9D0

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #564CA5

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

Preview Lab → · Contrast checker → · Palette generator →