#6B83FB#6B83FB

#6B83FB is a light, vivid blue. Relative luminance 0.263; OKLCH L 65.1% C 0.179 H 272.0°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#6B83FB
RGB	rgb(107, 131, 251)
HSL	hsl(230, 95%, 70%)
HSV	hsv(230, 57%, 98%)
CMYK	cmyk(57.4%, 47.8%, 0%, 1.6%)
CIE-LAB	lab(58.34, 25.90, -62.71)
CIE-LCH	lch(58.34, 67.85, 292.44°)
OKLab	oklab(65.06% 0.0064 -0.1791)
OKLCH	oklch(65.06% 0.179 272)
XYZ	xyz(31.5865, 26.3210, 94.6640)
Luminance	0.2632 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B83FB #FBE36B

analogous

#6BCBFB #6B83FB #9B6BFB

triadic

#6B83FB #FB6B83 #83FB6B

tetradic

#6B83FB #FB6BCB #FBE36B #6BFB9B

square

#6B83FB #FB6BCB #FBE36B #6BFB9B

split-complementary

#6B83FB #FB9B6B #CBFB6B

monochromatic

#062BE5 #2F51F9 #6B83FB #A7B5FD #E1E6FE

Accessibility & contrast

On white

3.35

#6B83FB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#6B83FB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B83FB

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B83FB	#FFFFFF	#000000	##000000
##6B83FB	1.00	3.35	6.26	6.26
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4793FF

Deuteranopia (green-blind)

#3086F8

Tritanopia (blue-blind)

#009EB3

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #6b83fb;
/* rgb */ color: rgb(107, 131, 251);
/* oklch */ color: oklch(65.1% 0.179 272.0);

Tailwind

colors: {
  custom: {
    50: '#a0a6fd',
    500: '#6b83fb',
    950: '#000000',
  },
}

SCSS

$custom: #6b83fb;
$custom-light: #a0a6fd;
$custom-dark: #000000;

JSON

{
  "hex": "#6b83fb",
  "rgb": {
    "r": 107,
    "g": 131,
    "b": 251
  },
  "hsl": {
    "h": 230,
    "s": 94.737,
    "l": 70.196
  },
  "oklch": {
    "l": 0.65058,
    "c": 0.17925,
    "h": 272
  },
  "luminance": 0.26323
}

Semantic roles & 50–950 ramp

primary

#6B83FB

secondary

#F5EECD

accent

#BF00E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#100F18

muted

#7F7F86

Preview Lab

Preview with #6B83FB

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

Preview Lab → · Contrast checker → · Palette generator →