#6473F3#6473F3

#6473F3 is a mid, vivid blue. Relative luminance 0.214; OKLCH L 61.1% C 0.190 H 274.3°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#6473F3
RGB	rgb(100, 115, 243)
HSL	hsl(234, 86%, 67%)
HSV	hsv(234, 59%, 95%)
CMYK	cmyk(58.8%, 52.7%, 0%, 4.7%)
CIE-LAB	lab(53.43, 31.68, -66.21)
CIE-LCH	lch(53.43, 73.40, 295.57°)
OKLab	oklab(61.08% 0.0142 -0.1898)
OKLCH	oklch(61.08% 0.19 274.3)
XYZ	xyz(27.5586, 21.4397, 87.4627)
Luminance	0.2144 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6473F3 #F3E464

analogous

#64BBF3 #6473F3 #9C64F3

triadic

#6473F3 #F36473 #73F364

tetradic

#6473F3 #F364BB #F3E464 #64F39C

square

#6473F3 #F364BB #F3E464 #64F39C

split-complementary

#6473F3 #F39C64 #BBF364

monochromatic

#1024CD #2B40EF #6473F3 #9DA6F7 #D6DAFC

Accessibility & contrast

On white

3.97

#6473F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#6473F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6473F3

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6473F3	#FFFFFF	#000000	##000000
##6473F3	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2286F7

Deuteranopia (green-blind)

#007AF0

Tritanopia (blue-blind)

#0091A8

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #6473f3;
/* rgb */ color: rgb(100, 115, 243);
/* oklch */ color: oklch(61.1% 0.190 274.3);

Tailwind

colors: {
  custom: {
    50: '#9c9bf8',
    500: '#6473f3',
    950: '#000000',
  },
}

SCSS

$custom: #6473f3;
$custom-light: #9c9bf8;
$custom-dark: #000000;

JSON

{
  "hex": "#6473f3",
  "rgb": {
    "r": 100,
    "g": 115,
    "b": 243
  },
  "hsl": {
    "h": 233.706,
    "s": 85.629,
    "l": 67.255
  },
  "oklch": {
    "l": 0.6108,
    "c": 0.1903,
    "h": 274.3
  },
  "luminance": 0.21442
}

Semantic roles & 50–950 ramp

primary

#6473F3

secondary

#F0EBC3

accent

#CB03E2

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6473F3

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

Preview Lab → · Contrast checker → · Palette generator →