#6448FF#6448FF

#6448FF is a mid, highly saturated blue. Relative luminance 0.146; OKLCH L 55.2% C 0.254 H 281.0°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#6448FF
RGB	rgb(100, 72, 255)
HSL	hsl(249, 100%, 64%)
HSV	hsv(249, 72%, 100%)
CMYK	cmyk(60.8%, 71.8%, 0%, 0%)
CIE-LAB	lab(45.03, 59.92, -86.59)
CIE-LCH	lch(45.03, 105.30, 304.68°)
OKLab	oklab(55.23% 0.0487 -0.2497)
OKLCH	oklch(55.23% 0.254 281)
XYZ	xyz(25.6172, 14.5622, 96.0492)
Luminance	0.1456 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6448FF #E3FF48

analogous

#4888FF #6448FF #BF48FF

triadic

#6448FF #FF6448 #48FF64

tetradic

#6448FF #FF4888 #E3FF48 #48FFBF

square

#6448FF #FF4888 #E3FF48 #48FFBF

split-complementary

#6448FF #FFBF48 #88FF48

monochromatic

#1F00CD #300BFF #6448FF #9885FF #CCC2FF

Accessibility & contrast

On white

5.37

#6448FF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#6448FF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6448FF

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6448FF	#FFFFFF	#000000	##FFFFFF
##6448FF	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071FF

Deuteranopia (green-blind)

#0064FC

Tritanopia (blue-blind)

#007BA0

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #6448ff;
/* rgb */ color: rgb(100, 72, 255);
/* oklch */ color: oklch(55.2% 0.254 281.0);

Tailwind

colors: {
  custom: {
    50: '#a17eff',
    500: '#6448ff',
    950: '#000000',
  },
}

SCSS

$custom: #6448ff;
$custom-light: #a17eff;
$custom-dark: #000000;

JSON

{
  "hex": "#6448ff",
  "rgb": {
    "r": 100,
    "g": 72,
    "b": 255
  },
  "hsl": {
    "h": 249.18,
    "s": 100,
    "l": 64.118
  },
  "oklch": {
    "l": 0.55226,
    "c": 0.25445,
    "h": 281
  },
  "luminance": 0.14564
}

Semantic roles & 50–950 ramp

primary

#6448FF

secondary

#E8F1B1

accent

#E600C2

background

#FAF7FF

surface

#F4EEFF

border

#CEC9D7

text

#100A18

muted

#7F7C86

Preview Lab

Preview with #6448FF

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

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