#6453DD#6453DD

#6453DD is a mid, highly saturated blue. Relative luminance 0.141; OKLCH L 53.9% C 0.202 H 282.9°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#6453DD
RGB	rgb(100, 83, 221)
HSL	hsl(247, 67%, 60%)
HSV	hsv(247, 62%, 87%)
CMYK	cmyk(54.8%, 62.4%, 0%, 13.3%)
CIE-LAB	lab(44.40, 43.83, -68.47)
CIE-LCH	lch(44.40, 81.30, 302.62°)
OKLab	oklab(53.9% 0.0449 -0.1966)
OKLCH	oklch(53.9% 0.202 282.9)
XYZ	xyz(21.3959, 14.1150, 69.9896)
Luminance	0.1412 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6453DD #CCDD53

analogous

#5387DD #6453DD #A953DD

triadic

#6453DD #DD6453 #53DD64

tetradic

#6453DD #DD5387 #CCDD53 #53DDA9

square

#6453DD #DD5387 #CCDD53 #53DDA9

split-complementary

#6453DD #DDA953 #87DD53

monochromatic

#2D1E98 #3C28CB #6453DD #9286E7 #C0B9F1

Accessibility & contrast

On white

5.49

#6453DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#6453DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6453DD

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6453DD	#FFFFFF	#000000	##FFFFFF
##6453DD	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DE1

Deuteranopia (green-blind)

#0064DA

Tritanopia (blue-blind)

#2B7590

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #6453dd;
/* rgb */ color: rgb(100, 83, 221);
/* oklch */ color: oklch(53.9% 0.202 282.9);

Tailwind

colors: {
  custom: {
    50: '#9b84e9',
    500: '#6453dd',
    950: '#000000',
  },
}

SCSS

$custom: #6453dd;
$custom-light: #9b84e9;
$custom-dark: #000000;

JSON

{
  "hex": "#6453dd",
  "rgb": {
    "r": 100,
    "g": 83,
    "b": 221
  },
  "hsl": {
    "h": 247.391,
    "s": 66.99,
    "l": 59.608
  },
  "oklch": {
    "l": 0.53904,
    "c": 0.20171,
    "h": 282.9
  },
  "luminance": 0.14116
}

Semantic roles & 50–950 ramp

primary

#6453DD

secondary

#DAE1AB

accent

#EA3ED5

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6453DD

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

Preview Lab → · Contrast checker → · Palette generator →