#6453D4#6453D4

#6453D4 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 53.2% C 0.190 H 283.8°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#6453D4
RGB	rgb(100, 83, 212)
HSL	hsl(248, 60%, 58%)
HSV	hsv(248, 61%, 83%)
CMYK	cmyk(52.8%, 60.8%, 0%, 16.9%)
CIE-LAB	lab(43.72, 41.09, -64.42)
CIE-LCH	lch(43.72, 76.41, 302.53°)
OKLab	oklab(53.2% 0.0455 -0.1847)
OKLCH	oklch(53.2% 0.19 283.8)
XYZ	xyz(20.2288, 13.6482, 63.8430)
Luminance	0.1365 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6453D4 #C3D453

analogous

#5382D4 #6453D4 #A453D4

triadic

#6453D4 #D46453 #53D464

tetradic

#6453D4 #D45382 #C3D453 #53D4A4

square

#6453D4 #D45382 #C3D453 #53D4A4

split-complementary

#6453D4 #D4A453 #82D453

monochromatic

#30238A #412FBB #6453D4 #9084E0 #BCB5EC

Accessibility & contrast

On white

5.63

#6453D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#6453D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6453D4

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6453D4	#FFFFFF	#000000	##FFFFFF
##6453D4	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD8

Deuteranopia (green-blind)

#0063D1

Tritanopia (blue-blind)

#35728C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #6453d4;
/* rgb */ color: rgb(100, 83, 212);
/* oklch */ color: oklch(53.2% 0.190 283.8);

Tailwind

colors: {
  custom: {
    50: '#9984e2',
    500: '#6453d4',
    950: '#000000',
  },
}

SCSS

$custom: #6453d4;
$custom-light: #9984e2;
$custom-dark: #000000;

JSON

{
  "hex": "#6453d4",
  "rgb": {
    "r": 100,
    "g": 83,
    "b": 212
  },
  "hsl": {
    "h": 247.907,
    "s": 60,
    "l": 57.843
  },
  "oklch": {
    "l": 0.53201,
    "c": 0.19027,
    "h": 283.8
  },
  "luminance": 0.13649
}

Semantic roles & 50–950 ramp

primary

#6453D4

secondary

#D4DBA8

accent

#E345CE

background

#FAF8FE

surface

#F3EFFC

border

#CDCAD5

text

#0F0B15

muted

#7F7C84

Preview Lab

Preview with #6453D4

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

Preview Lab → · Contrast checker → · Palette generator →