#6572EF#6572EF

#6572EF is a mid, vivid blue. Relative luminance 0.210; OKLCH L 60.7% C 0.186 H 274.9°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#6572EF
RGB	rgb(101, 114, 239)
HSL	hsl(234, 81%, 67%)
HSV	hsv(234, 58%, 94%)
CMYK	cmyk(57.7%, 52.3%, 0%, 6.3%)
CIE-LAB	lab(52.98, 31.17, -64.70)
CIE-LCH	lch(52.98, 71.82, 295.73°)
OKLab	oklab(60.68% 0.016 -0.1853)
OKLCH	oklch(60.68% 0.186 274.9)
XYZ	xyz(26.9591, 21.0313, 84.2834)
Luminance	0.2103 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6572EF #EFE265

analogous

#65B7EF #6572EF #9D65EF

triadic

#6572EF #EF6572 #72EF65

tetradic

#6572EF #EF65B7 #EFE265 #65EF9D

square

#6572EF #EF65B7 #EFE265 #65EF9D

split-complementary

#6572EF #EF9D65 #B7EF65

monochromatic

#1425C5 #2E3FE9 #6572EF #9CA5F5 #D4D8FB

Accessibility & contrast

On white

4.03

#6572EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#6572EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6572EF

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6572EF	#FFFFFF	#000000	##000000
##6572EF	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2785F3

Deuteranopia (green-blind)

#0079EC

Tritanopia (blue-blind)

#008FA6

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #6572ef;
/* rgb */ color: rgb(101, 114, 239);
/* oklch */ color: oklch(60.7% 0.186 274.9);

Tailwind

colors: {
  custom: {
    50: '#9c9af5',
    500: '#6572ef',
    950: '#000000',
  },
}

SCSS

$custom: #6572ef;
$custom-light: #9c9af5;
$custom-dark: #000000;

JSON

{
  "hex": "#6572ef",
  "rgb": {
    "r": 101,
    "g": 114,
    "b": 239
  },
  "hsl": {
    "h": 234.348,
    "s": 81.176,
    "l": 66.667
  },
  "oklch": {
    "l": 0.6068,
    "c": 0.18599,
    "h": 274.9
  },
  "luminance": 0.21033
}

Semantic roles & 50–950 ramp

primary

#6572EF

secondary

#EEEAC2

accent

#C908DE

background

#FAF9FF

surface

#F4F2FE

border

#CECCD6

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6572EF

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

Preview Lab → · Contrast checker → · Palette generator →