#6576E4#6576E4

#6576E4 is a mid, vivid blue. Relative luminance 0.213; OKLCH L 60.7% C 0.166 H 273.8°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#6576E4
RGB	rgb(101, 118, 228)
HSL	hsl(232, 70%, 65%)
HSV	hsv(232, 56%, 89%)
CMYK	cmyk(55.7%, 48.2%, 0%, 10.6%)
CIE-LAB	lab(53.30, 25.21, -58.03)
CIE-LCH	lch(53.30, 63.27, 293.48°)
OKLab	oklab(60.7% 0.011 -0.1657)
OKLCH	oklch(60.7% 0.166 273.8)
XYZ	xyz(25.8443, 21.3231, 76.1376)
Luminance	0.2132 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6576E4 #E4D365

analogous

#65B5E4 #6576E4 #9465E4

triadic

#6576E4 #E46576 #76E465

tetradic

#6576E4 #E465B5 #E4D365 #65E494

square

#6576E4 #E465B5 #E4D365 #65E494

split-complementary

#6576E4 #E49465 #B5E465

monochromatic

#1F32B0 #3148DB #6576E4 #99A4ED #CDD3F6

Accessibility & contrast

On white

3.99

#6576E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#6576E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6576E4

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6576E4	#FFFFFF	#000000	##000000
##6576E4	1.00	3.99	5.27	5.27
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4085E8

Deuteranopia (green-blind)

#2E7AE2

Tritanopia (blue-blind)

#1B8FA2

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #6576e4;
/* rgb */ color: rgb(101, 118, 228);
/* oklch */ color: oklch(60.7% 0.166 273.8);

Tailwind

colors: {
  custom: {
    50: '#9a9ded',
    500: '#6576e4',
    950: '#000000',
  },
}

SCSS

$custom: #6576e4;
$custom-light: #9a9ded;
$custom-dark: #000000;

JSON

{
  "hex": "#6576e4",
  "rgb": {
    "r": 101,
    "g": 118,
    "b": 228
  },
  "hsl": {
    "h": 231.969,
    "s": 70.166,
    "l": 64.51
  },
  "oklch": {
    "l": 0.607,
    "c": 0.16603,
    "h": 273.8
  },
  "luminance": 0.21325
}

Semantic roles & 50–950 ramp

primary

#6576E4

secondary

#E8E2BC

accent

#B913D2

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0E16

muted

#7F7E84

Preview Lab

Preview with #6576E4

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

Preview Lab → · Contrast checker → · Palette generator →