#6453CD#6453CD

#6453CD is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.7% C 0.181 H 284.7°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#6453CD
RGB	rgb(100, 83, 205)
HSL	hsl(248, 55%, 56%)
HSV	hsv(248, 60%, 80%)
CMYK	cmyk(51.2%, 59.5%, 0%, 19.6%)
CIE-LAB	lab(43.22, 38.97, -61.23)
CIE-LCH	lch(43.22, 72.58, 302.48°)
OKLab	oklab(52.67% 0.0458 -0.1753)
OKLCH	oklch(52.67% 0.181 284.7)
XYZ	xyz(19.3649, 13.3026, 59.2930)
Luminance	0.1330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6453CD #BCCD53

analogous

#537FCD #6453CD #A153CD

triadic

#6453CD #CD6453 #53CD64

tetradic

#6453CD #CD537F #BCCD53 #53CDA1

square

#6453CD #CD537F #BCCD53 #53CDA1

split-complementary

#6453CD #CDA153 #7FCD53

monochromatic

#322580 #4433B0 #6453CD #8F82DB #B9B2E9

Accessibility & contrast

On white

5.74

#6453CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#6453CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6453CD

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6453CD	#FFFFFF	#000000	##FFFFFF
##6453CD	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD1

Deuteranopia (green-blind)

#0062CA

Tritanopia (blue-blind)

#3B7088

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #6453cd;
/* rgb */ color: rgb(100, 83, 205);
/* oklch */ color: oklch(52.7% 0.181 284.7);

Tailwind

colors: {
  custom: {
    50: '#9884dd',
    500: '#6453cd',
    950: '#000000',
  },
}

SCSS

$custom: #6453cd;
$custom-light: #9884dd;
$custom-dark: #000000;

JSON

{
  "hex": "#6453cd",
  "rgb": {
    "r": 100,
    "g": 83,
    "b": 205
  },
  "hsl": {
    "h": 248.361,
    "s": 54.955,
    "l": 56.471
  },
  "oklch": {
    "l": 0.52668,
    "c": 0.18122,
    "h": 284.7
  },
  "luminance": 0.13304
}

Semantic roles & 50–950 ramp

primary

#6453CD

secondary

#D0D7A5

accent

#DE4ACA

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0F0B15

muted

#7E7C83

Preview Lab

Preview with #6453CD

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

Preview Lab → · Contrast checker → · Palette generator →