#6379F2#6379F2

#6379F2 is a light, vivid blue. Relative luminance 0.227; OKLCH L 62.1% C 0.182 H 272.3°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#6379F2
RGB	rgb(99, 121, 242)
HSL	hsl(231, 85%, 67%)
HSV	hsv(231, 59%, 95%)
CMYK	cmyk(59.1%, 50%, 0%, 5.1%)
CIE-LAB	lab(54.80, 27.54, -63.45)
CIE-LCH	lch(54.80, 69.17, 293.46°)
OKLab	oklab(62.08% 0.0073 -0.1816)
OKLCH	oklch(62.08% 0.182 272.3)
XYZ	xyz(28.0047, 22.7360, 86.8999)
Luminance	0.2274 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6379F2 #F2DC63

analogous

#63C1F2 #6379F2 #9563F2

triadic

#6379F2 #F26379 #79F263

tetradic

#6379F2 #F263C1 #F2DC63 #63F295

square

#6379F2 #F263C1 #F2DC63 #63F295

split-complementary

#6379F2 #F29563 #C1F263

monochromatic

#112DCA #2B48ED #6379F2 #9BAAF7 #D4DAFB

Accessibility & contrast

On white

3.79

#6379F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#6379F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6379F2

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6379F2	#FFFFFF	#000000	##000000
##6379F2	1.00	3.79	5.55	5.55
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#378AF6

Deuteranopia (green-blind)

#167DEF

Tritanopia (blue-blind)

#0095AA

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #6379f2;
/* rgb */ color: rgb(99, 121, 242);
/* oklch */ color: oklch(62.1% 0.182 272.3);

Tailwind

colors: {
  custom: {
    50: '#9b9ff7',
    500: '#6379f2',
    950: '#000000',
  },
}

SCSS

$custom: #6379f2;
$custom-light: #9b9ff7;
$custom-dark: #000000;

JSON

{
  "hex": "#6379f2",
  "rgb": {
    "r": 99,
    "g": 121,
    "b": 242
  },
  "hsl": {
    "h": 230.769,
    "s": 84.615,
    "l": 66.863
  },
  "oklch": {
    "l": 0.62077,
    "c": 0.18175,
    "h": 272.3
  },
  "luminance": 0.22738
}

Semantic roles & 50–950 ramp

primary

#6379F2

secondary

#EFE8C2

accent

#BF04E1

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6379F2

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

Preview Lab → · Contrast checker → · Palette generator →