#564BA1#564BA1

#564BA1 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.9% C 0.134 H 285.8°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#564BA1
RGB	rgb(86, 75, 161)
HSL	hsl(248, 36%, 46%)
HSV	hsv(248, 53%, 63%)
CMYK	cmyk(46.6%, 53.4%, 0%, 36.9%)
CIE-LAB	lab(37.08, 27.38, -45.33)
CIE-LCH	lch(37.08, 52.96, 301.13°)
OKLab	oklab(46.87% 0.0366 -0.129)
OKLCH	oklch(46.87% 0.134 285.8)
XYZ	xyz(12.7850, 9.5832, 34.8874)
Luminance	0.0958 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#564BA1 #96A14B

analogous

#4B6BA1 #564BA1 #814BA1

triadic

#564BA1 #A1564B #4BA156

tetradic

#564BA1 #A14B6B #96A14B #4BA181

square

#564BA1 #A14B6B #96A14B #4BA181

split-complementary

#564BA1 #A1814B #6BA14B

monochromatic

#29244E #403877 #564BA1 #786EBB #9F98CF

Accessibility & contrast

On white

7.20

#564BA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#564BA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #564BA1

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564BA1	#FFFFFF	#000000	##FFFFFF
##564BA1	1.00	7.20	2.92	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#215AA4

Deuteranopia (green-blind)

#1F559F

Tritanopia (blue-blind)

#3E5E6E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #564ba1;
/* rgb */ color: rgb(86, 75, 161);
/* oklch */ color: oklch(46.9% 0.134 285.8);

Tailwind

colors: {
  custom: {
    50: '#8b7dbd',
    500: '#564ba1',
    950: '#000000',
  },
}

SCSS

$custom: #564ba1;
$custom-light: #8b7dbd;
$custom-dark: #000000;

JSON

{
  "hex": "#564ba1",
  "rgb": {
    "r": 86,
    "g": 75,
    "b": 161
  },
  "hsl": {
    "h": 247.674,
    "s": 36.441,
    "l": 46.275
  },
  "oklch": {
    "l": 0.46872,
    "c": 0.13413,
    "h": 285.8
  },
  "luminance": 0.09584
}

Semantic roles & 50–950 ramp

primary

#564BA1

secondary

#B5BB8D

accent

#CC5BBE

background

#F8F7FB

surface

#F0EEF7

border

#CBC9D0

text

#0C0912

muted

#7D7B81

Preview Lab

Preview with #564BA1

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

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