#6373F2#6373F2

#6373F2 is a mid, vivid blue. Relative luminance 0.213; OKLCH L 60.9% C 0.189 H 274.0°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#6373F2
RGB	rgb(99, 115, 242)
HSL	hsl(233, 85%, 67%)
HSV	hsv(233, 59%, 95%)
CMYK	cmyk(59.1%, 52.5%, 0%, 5.1%)
CIE-LAB	lab(53.30, 31.18, -65.86)
CIE-LCH	lch(53.30, 72.87, 295.33°)
OKLab	oklab(60.95% 0.0131 -0.1888)
OKLCH	oklch(60.95% 0.189 274)
XYZ	xyz(27.2981, 21.3228, 86.6644)
Luminance	0.2132 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6373F2 #F2E263

analogous

#63BAF2 #6373F2 #9B63F2

triadic

#6373F2 #F26373 #73F263

tetradic

#6373F2 #F263BA #F2E263 #63F29B

square

#6373F2 #F263BA #F2E263 #63F29B

split-complementary

#6373F2 #F29B63 #BAF263

monochromatic

#1126CA #2B40ED #6373F2 #9BA6F7 #D4D8FB

Accessibility & contrast

On white

3.99

#6373F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#6373F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6373F2

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6373F2	#FFFFFF	#000000	##000000
##6373F2	1.00	3.99	5.27	5.27
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2486F6

Deuteranopia (green-blind)

#0079EF

Tritanopia (blue-blind)

#0090A7

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #6373f2;
/* rgb */ color: rgb(99, 115, 242);
/* oklch */ color: oklch(60.9% 0.189 274.0);

Tailwind

colors: {
  custom: {
    50: '#9b9bf7',
    500: '#6373f2',
    950: '#000000',
  },
}

SCSS

$custom: #6373f2;
$custom-light: #9b9bf7;
$custom-dark: #000000;

JSON

{
  "hex": "#6373f2",
  "rgb": {
    "r": 99,
    "g": 115,
    "b": 242
  },
  "hsl": {
    "h": 233.287,
    "s": 84.615,
    "l": 66.863
  },
  "oklch": {
    "l": 0.60948,
    "c": 0.18923,
    "h": 274
  },
  "luminance": 0.21325
}

Semantic roles & 50–950 ramp

primary

#6373F2

secondary

#EFEAC2

accent

#C804E1

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6373F2

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

Preview Lab → · Contrast checker → · Palette generator →