#6572CF#6572CF

#6572CF is a mid, vivid blue. Relative luminance 0.193; OKLCH L 58.6% C 0.142 H 275.1°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#6572CF
RGB	rgb(101, 114, 207)
HSL	hsl(233, 52%, 60%)
HSV	hsv(233, 51%, 81%)
CMYK	cmyk(51.2%, 44.9%, 0%, 18.8%)
CIE-LAB	lab(51.04, 20.98, -49.78)
CIE-LCH	lch(51.04, 54.02, 292.86°)
OKLab	oklab(58.59% 0.0127 -0.1415)
OKLCH	oklch(58.59% 0.142 275.1)
XYZ	xyz(22.6431, 19.3049, 61.5525)
Luminance	0.1931 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6572CF #CFC265

analogous

#65A7CF #6572CF #8D65CF

triadic

#6572CF #CF6572 #72CF65

tetradic

#6572CF #CF65A7 #CFC265 #65CF8D

square

#6572CF #CF65A7 #CFC265 #65CF8D

split-complementary

#6572CF #CF8D65 #A7CF65

monochromatic

#2C388D #3B4BBC #6572CF #949DDE #C2C7EC

Accessibility & contrast

On white

4.32

#6572CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#6572CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6572CF

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6572CF	#FFFFFF	#000000	##000000
##6572CF	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A7ED2

Deuteranopia (green-blind)

#3F75CD

Tritanopia (blue-blind)

#388696

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #6572cf;
/* rgb */ color: rgb(101, 114, 207);
/* oklch */ color: oklch(58.6% 0.142 275.1);

Tailwind

colors: {
  custom: {
    50: '#979ade',
    500: '#6572cf',
    950: '#000000',
  },
}

SCSS

$custom: #6572cf;
$custom-light: #979ade;
$custom-dark: #000000;

JSON

{
  "hex": "#6572cf",
  "rgb": {
    "r": 101,
    "g": 114,
    "b": 207
  },
  "hsl": {
    "h": 232.642,
    "s": 52.475,
    "l": 60.392
  },
  "oklch": {
    "l": 0.58588,
    "c": 0.14203,
    "h": 275.1
  },
  "luminance": 0.19306
}

Semantic roles & 50–950 ramp

primary

#6572CF

secondary

#DCD7B4

accent

#AD26C0

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #6572CF

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

Preview Lab → · Contrast checker → · Palette generator →