#6572DD#6572DD

#6572DD is a mid, vivid blue. Relative luminance 0.200; OKLCH L 59.5% C 0.162 H 275.2°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#6572DD
RGB	rgb(101, 114, 221)
HSL	hsl(234, 64%, 63%)
HSV	hsv(234, 54%, 87%)
CMYK	cmyk(54.3%, 48.4%, 0%, 13.3%)
CIE-LAB	lab(51.86, 25.41, -56.41)
CIE-LCH	lch(51.86, 61.87, 294.25°)
OKLab	oklab(59.47% 0.0145 -0.1609)
OKLCH	oklch(59.47% 0.162 275.2)
XYZ	xyz(24.4311, 20.0201, 70.9695)
Luminance	0.2002 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6572DD #DDD065

analogous

#65AEDD #6572DD #9465DD

triadic

#6572DD #DD6572 #72DD65

tetradic

#6572DD #DD65AE #DDD065 #65DD94

square

#6572DD #DD65AE #DDD065 #65DD94

split-complementary

#6572DD #DD9465 #AEDD65

monochromatic

#2432A4 #3344D2 #6572DD #97A0E8 #C9CEF3

Accessibility & contrast

On white

4.20

#6572DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#6572DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6572DD

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6572DD	#FFFFFF	#000000	##000000
##6572DD	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E81E1

Deuteranopia (green-blind)

#2E77DB

Tritanopia (blue-blind)

#288A9D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #6572dd;
/* rgb */ color: rgb(101, 114, 221);
/* oklch */ color: oklch(59.5% 0.162 275.2);

Tailwind

colors: {
  custom: {
    50: '#999ae8',
    500: '#6572dd',
    950: '#000000',
  },
}

SCSS

$custom: #6572dd;
$custom-light: #999ae8;
$custom-dark: #000000;

JSON

{
  "hex": "#6572dd",
  "rgb": {
    "r": 101,
    "g": 114,
    "b": 221
  },
  "hsl": {
    "h": 233.5,
    "s": 63.83,
    "l": 63.137
  },
  "oklch": {
    "l": 0.59473,
    "c": 0.16157,
    "h": 275.2
  },
  "luminance": 0.20022
}

Semantic roles & 50–950 ramp

primary

#6572DD

secondary

#E4E0B9

accent

#B81ACC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0E16

muted

#7E7E84

Preview Lab

Preview with #6572DD

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

Preview Lab → · Contrast checker → · Palette generator →