#6453DB#6453DB

#6453DB is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.7% C 0.199 H 283.1°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#6453DB
RGB	rgb(100, 83, 219)
HSL	hsl(248, 65%, 59%)
HSV	hsv(248, 62%, 86%)
CMYK	cmyk(54.3%, 62.1%, 0%, 14.1%)
CIE-LAB	lab(44.25, 43.22, -67.58)
CIE-LCH	lch(44.25, 80.22, 302.60°)
OKLab	oklab(53.75% 0.0451 -0.194)
OKLCH	oklch(53.75% 0.199 283.1)
XYZ	xyz(21.1311, 14.0091, 68.5946)
Luminance	0.1401 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6453DB #CADB53

analogous

#5386DB #6453DB #A853DB

triadic

#6453DB #DB6453 #53DB64

tetradic

#6453DB #DB5386 #CADB53 #53DBA8

square

#6453DB #DB5386 #CADB53 #53DBA8

split-complementary

#6453DB #DBA853 #86DB53

monochromatic

#2E1F95 #3D2AC7 #6453DB #9286E6 #BFB8F0

Accessibility & contrast

On white

5.52

#6453DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#6453DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6453DB

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6453DB	#FFFFFF	#000000	##FFFFFF
##6453DB	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DDF

Deuteranopia (green-blind)

#0064D8

Tritanopia (blue-blind)

#2D748F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #6453db;
/* rgb */ color: rgb(100, 83, 219);
/* oklch */ color: oklch(53.7% 0.199 283.1);

Tailwind

colors: {
  custom: {
    50: '#9a84e7',
    500: '#6453db',
    950: '#000000',
  },
}

SCSS

$custom: #6453db;
$custom-light: #9a84e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6453db",
  "rgb": {
    "r": 100,
    "g": 83,
    "b": 219
  },
  "hsl": {
    "h": 247.5,
    "s": 65.385,
    "l": 59.216
  },
  "oklch": {
    "l": 0.53746,
    "c": 0.19918,
    "h": 283.1
  },
  "luminance": 0.1401
}

Semantic roles & 50–950 ramp

primary

#6453DB

secondary

#D9DFAA

accent

#E83FD3

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6453DB

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

Preview Lab → · Contrast checker → · Palette generator →