#6453C8#6453C8

#6453C8 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 52.3% C 0.175 H 285.3°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#6453C8
RGB	rgb(100, 83, 200)
HSL	hsl(249, 52%, 55%)
HSV	hsv(249, 59%, 78%)
CMYK	cmyk(50%, 58.5%, 0%, 21.6%)
CIE-LAB	lab(42.86, 37.46, -58.91)
CIE-LCH	lch(42.86, 69.82, 302.45°)
OKLab	oklab(52.3% 0.046 -0.1685)
OKLCH	oklch(52.3% 0.175 285.3)
XYZ	xyz(18.7710, 13.0650, 56.1651)
Luminance	0.1307 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6453C8 #B7C853

analogous

#537CC8 #6453C8 #9E53C8

triadic

#6453C8 #C86453 #53C864

tetradic

#6453C8 #C8537C #B7C853 #53C89E

square

#6453C8 #C8537C #B7C853 #53C89E

split-complementary

#6453C8 #C89E53 #7CC853

monochromatic

#33277A #4636A8 #6453C8 #8E81D7 #B8B0E6

Accessibility & contrast

On white

5.81

#6453C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#6453C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6453C8

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6453C8	#FFFFFF	#000000	##FFFFFF
##6453C8	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069CC

Deuteranopia (green-blind)

#0062C6

Tritanopia (blue-blind)

#3F6E85

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #6453c8;
/* rgb */ color: rgb(100, 83, 200);
/* oklch */ color: oklch(52.3% 0.175 285.3);

Tailwind

colors: {
  custom: {
    50: '#9884d9',
    500: '#6453c8',
    950: '#000000',
  },
}

SCSS

$custom: #6453c8;
$custom-light: #9884d9;
$custom-dark: #000000;

JSON

{
  "hex": "#6453c8",
  "rgb": {
    "r": 100,
    "g": 83,
    "b": 200
  },
  "hsl": {
    "h": 248.718,
    "s": 51.542,
    "l": 55.49
  },
  "oklch": {
    "l": 0.52295,
    "c": 0.17469,
    "h": 285.3
  },
  "luminance": 0.13066
}

Semantic roles & 50–950 ramp

primary

#6453C8

secondary

#CDD4A3

accent

#DB4DC6

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #6453C8

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

Preview Lab → · Contrast checker → · Palette generator →