#6C83FB#6C83FB

#6C83FB is a light, vivid blue. Relative luminance 0.264; OKLCH L 65.1% C 0.179 H 272.4°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#6C83FB
RGB	rgb(108, 131, 251)
HSL	hsl(230, 95%, 70%)
HSV	hsv(230, 57%, 98%)
CMYK	cmyk(57%, 47.8%, 0%, 1.6%)
CIE-LAB	lab(58.40, 26.09, -62.61)
CIE-LCH	lch(58.40, 67.83, 292.62°)
OKLab	oklab(65.12% 0.0074 -0.1788)
OKLCH	oklch(65.12% 0.179 272.4)
XYZ	xyz(31.7075, 26.3834, 94.6697)
Luminance	0.2639 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C83FB #FBE46C

analogous

#6CCAFB #6C83FB #9D6CFB

triadic

#6C83FB #FB6C83 #83FB6C

tetradic

#6C83FB #FB6CCA #FBE46C #6CFB9D

square

#6C83FB #FB6CCA #FBE46C #6CFB9D

split-complementary

#6C83FB #FB9D6C #CAFB6C

monochromatic

#062AE6 #3051F9 #6C83FB #A8B5FD #E1E6FE

Accessibility & contrast

On white

3.35

#6C83FB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#6C83FB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6C83FB

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C83FB	#FFFFFF	#000000	##000000
##6C83FB	1.00	3.35	6.28	6.28
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4893FF

Deuteranopia (green-blind)

#3187F8

Tritanopia (blue-blind)

#009EB3

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #6c83fb;
/* rgb */ color: rgb(108, 131, 251);
/* oklch */ color: oklch(65.1% 0.179 272.4);

Tailwind

colors: {
  custom: {
    50: '#a1a6fd',
    500: '#6c83fb',
    950: '#000000',
  },
}

SCSS

$custom: #6c83fb;
$custom-light: #a1a6fd;
$custom-dark: #000000;

JSON

{
  "hex": "#6c83fb",
  "rgb": {
    "r": 108,
    "g": 131,
    "b": 251
  },
  "hsl": {
    "h": 230.35,
    "s": 94.702,
    "l": 70.392
  },
  "oklch": {
    "l": 0.65117,
    "c": 0.17899,
    "h": 272.4
  },
  "luminance": 0.26386
}

Semantic roles & 50–950 ramp

primary

#6C83FB

secondary

#F5EFCE

accent

#C100E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#100F18

muted

#7F7F86

Preview Lab

Preview with #6C83FB

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

Preview Lab → · Contrast checker → · Palette generator →