#6568CD#6568CD

#6568CD is a mid, vivid blue. Relative luminance 0.171; OKLCH L 56.5% C 0.153 H 279.0°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#6568CD
RGB	rgb(101, 104, 205)
HSL	hsl(238, 51%, 60%)
HSV	hsv(238, 51%, 80%)
CMYK	cmyk(50.7%, 49.3%, 0%, 19.6%)
CIE-LAB	lab(48.35, 26.48, -52.94)
CIE-LCH	lch(48.35, 59.19, 296.57°)
OKLab	oklab(56.51% 0.024 -0.1508)
OKLCH	oklch(56.51% 0.153 279)
XYZ	xyz(21.3332, 17.0739, 59.9172)
Luminance	0.1708 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6568CD #CDCA65

analogous

#659CCD #6568CD #9665CD

triadic

#6568CD #CD6568 #68CD65

tetradic

#6568CD #CD659C #CDCA65 #65CD96

square

#6568CD #CD659C #CDCA65 #65CD96

split-complementary

#6568CD #CD9665 #9CCD65

monochromatic

#2D308B #3C40B9 #6568CD #9395DC #C1C3EB

Accessibility & contrast

On white

4.76

#6568CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#6568CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6568CD

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6568CD	#FFFFFF	#000000	##FFFFFF
##6568CD	1.00	4.76	4.42	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3977D1

Deuteranopia (green-blind)

#2E6FCB

Tritanopia (blue-blind)

#3B7E91

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #6568cd;
/* rgb */ color: rgb(101, 104, 205);
/* oklch */ color: oklch(56.5% 0.153 279.0);

Tailwind

colors: {
  custom: {
    50: '#9893dd',
    500: '#6568cd',
    950: '#000000',
  },
}

SCSS

$custom: #6568cd;
$custom-light: #9893dd;
$custom-dark: #000000;

JSON

{
  "hex": "#6568cd",
  "rgb": {
    "r": 101,
    "g": 104,
    "b": 205
  },
  "hsl": {
    "h": 238.269,
    "s": 50.98,
    "l": 60
  },
  "oklch": {
    "l": 0.56513,
    "c": 0.1527,
    "h": 279
  },
  "luminance": 0.17075
}

Semantic roles & 50–950 ramp

primary

#6568CD

secondary

#DBDAB3

accent

#D64DDA

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #6568CD

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

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