#6474F3#6474F3

#6474F3 is a mid, vivid blue. Relative luminance 0.217; OKLCH L 61.3% C 0.189 H 274.0°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#6474F3
RGB	rgb(100, 116, 243)
HSL	hsl(233, 86%, 67%)
HSV	hsv(233, 59%, 95%)
CMYK	cmyk(58.8%, 52.3%, 0%, 4.7%)
CIE-LAB	lab(53.67, 31.07, -65.82)
CIE-LCH	lch(53.67, 72.78, 295.27°)
OKLab	oklab(61.27% 0.0133 -0.1886)
OKLCH	oklch(61.27% 0.189 274)
XYZ	xyz(27.6733, 21.6690, 87.5009)
Luminance	0.2167 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6474F3 #F3E364

analogous

#64BBF3 #6474F3 #9C64F3

triadic

#6474F3 #F36474 #74F364

tetradic

#6474F3 #F364BB #F3E364 #64F39C

square

#6474F3 #F364BB #F3E364 #64F39C

split-complementary

#6474F3 #F39C64 #BBF364

monochromatic

#1025CD #2B41EF #6474F3 #9DA7F7 #D6DAFC

Accessibility & contrast

On white

3.94

#6474F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#6474F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6474F3

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6474F3	#FFFFFF	#000000	##000000
##6474F3	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2687F7

Deuteranopia (green-blind)

#007AF0

Tritanopia (blue-blind)

#0091A8

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #6474f3;
/* rgb */ color: rgb(100, 116, 243);
/* oklch */ color: oklch(61.3% 0.189 274.0);

Tailwind

colors: {
  custom: {
    50: '#9c9bf8',
    500: '#6474f3',
    950: '#000000',
  },
}

SCSS

$custom: #6474f3;
$custom-light: #9c9bf8;
$custom-dark: #000000;

JSON

{
  "hex": "#6474f3",
  "rgb": {
    "r": 100,
    "g": 116,
    "b": 243
  },
  "hsl": {
    "h": 233.287,
    "s": 85.629,
    "l": 67.255
  },
  "oklch": {
    "l": 0.61265,
    "c": 0.18906,
    "h": 274
  },
  "luminance": 0.21671
}

Semantic roles & 50–950 ramp

primary

#6474F3

secondary

#F0EBC3

accent

#C903E2

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6474F3

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

Preview Lab → · Contrast checker → · Palette generator →