#6568BC#6568BC

#6568BC is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.4% C 0.129 H 279.8°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#6568BC
RGB	rgb(101, 104, 188)
HSL	hsl(238, 39%, 57%)
HSV	hsv(238, 46%, 74%)
CMYK	cmyk(46.3%, 44.7%, 0%, 26.3%)
CIE-LAB	lab(47.36, 21.24, -44.74)
CIE-LCH	lch(47.36, 49.52, 295.39°)
OKLab	oklab(55.44% 0.0219 -0.1267)
OKLCH	oklch(55.44% 0.129 279.8)
XYZ	xyz(19.3915, 16.2972, 49.6911)
Luminance	0.1630 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6568BC #BCB965

analogous

#6594BC #6568BC #8E65BC

triadic

#6568BC #BC6568 #68BC65

tetradic

#6568BC #BC6594 #BCB965 #65BC8E

square

#6568BC #BC6594 #BCB965 #65BC8E

split-complementary

#6568BC #BC8E65 #94BC65

monochromatic

#333574 #45489F #6568BC #9092CF #BABCE1

Accessibility & contrast

On white

4.93

#6568BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#6568BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6568BC

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6568BC	#FFFFFF	#000000	##FFFFFF
##6568BC	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4774BF

Deuteranopia (green-blind)

#416DBA

Tritanopia (blue-blind)

#477989

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #6568bc;
/* rgb */ color: rgb(101, 104, 188);
/* oklch */ color: oklch(55.4% 0.129 279.8);

Tailwind

colors: {
  custom: {
    50: '#9693d0',
    500: '#6568bc',
    950: '#000000',
  },
}

SCSS

$custom: #6568bc;
$custom-light: #9693d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6568bc",
  "rgb": {
    "r": 101,
    "g": 104,
    "b": 188
  },
  "hsl": {
    "h": 237.931,
    "s": 39.367,
    "l": 56.667
  },
  "oklch": {
    "l": 0.55443,
    "c": 0.12861,
    "h": 279.8
  },
  "luminance": 0.16298
}

Semantic roles & 50–950 ramp

primary

#6568BC

secondary

#D0CFAD

accent

#CB59CF

background

#F9F9FC

surface

#F2F1F9

border

#CCCBD2

text

#0E0D14

muted

#7E7E82

Preview Lab

Preview with #6568BC

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

Preview Lab → · Contrast checker → · Palette generator →