#6453DA#6453DA

#6453DA is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.7% C 0.198 H 283.2°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#6453DA
RGB	rgb(100, 83, 218)
HSL	hsl(248, 65%, 59%)
HSV	hsv(248, 62%, 85%)
CMYK	cmyk(54.1%, 61.9%, 0%, 14.5%)
CIE-LAB	lab(44.17, 42.91, -67.13)
CIE-LCH	lch(44.17, 79.68, 302.59°)
OKLab	oklab(53.67% 0.0452 -0.1927)
OKLCH	oklch(53.67% 0.198 283.2)
XYZ	xyz(20.9998, 13.9566, 67.9034)
Luminance	0.1396 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6453DA #C9DA53

analogous

#5386DA #6453DA #A853DA

triadic

#6453DA #DA6453 #53DA64

tetradic

#6453DA #DA5386 #C9DA53 #53DAA8

square

#6453DA #DA5386 #C9DA53 #53DAA8

split-complementary

#6453DA #DAA853 #86DA53

monochromatic

#2E2093 #3E2AC5 #6453DA #9185E5 #BFB8F0

Accessibility & contrast

On white

5.54

#6453DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#6453DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6453DA

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6453DA	#FFFFFF	#000000	##FFFFFF
##6453DA	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DDE

Deuteranopia (green-blind)

#0064D7

Tritanopia (blue-blind)

#2F748F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #6453da;
/* rgb */ color: rgb(100, 83, 218);
/* oklch */ color: oklch(53.7% 0.198 283.2);

Tailwind

colors: {
  custom: {
    50: '#9a84e6',
    500: '#6453da',
    950: '#000000',
  },
}

SCSS

$custom: #6453da;
$custom-light: #9a84e6;
$custom-dark: #000000;

JSON

{
  "hex": "#6453da",
  "rgb": {
    "r": 100,
    "g": 83,
    "b": 218
  },
  "hsl": {
    "h": 247.556,
    "s": 64.593,
    "l": 59.02
  },
  "oklch": {
    "l": 0.53668,
    "c": 0.19792,
    "h": 283.2
  },
  "luminance": 0.13958
}

Semantic roles & 50–950 ramp

primary

#6453DA

secondary

#D8DFAA

accent

#E840D3

background

#FAF8FE

surface

#F3EFFC

border

#CDCAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6453DA

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

Preview Lab → · Contrast checker → · Palette generator →