#6C83F3#6C83F3

#6C83F3 is a light, vivid blue. Relative luminance 0.259; OKLCH L 64.6% C 0.168 H 272.2°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#6C83F3
RGB	rgb(108, 131, 243)
HSL	hsl(230, 85%, 69%)
HSV	hsv(230, 56%, 95%)
CMYK	cmyk(55.6%, 46.1%, 0%, 4.7%)
CIE-LAB	lab(57.93, 23.54, -58.95)
CIE-LCH	lch(57.93, 63.47, 291.77°)
OKLab	oklab(64.61% 0.0064 -0.168)
OKLCH	oklch(64.61% 0.168 272.2)
XYZ	xyz(30.4730, 25.8896, 88.1680)
Luminance	0.2589 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C83F3 #F3DC6C

analogous

#6CC7F3 #6C83F3 #996CF3

triadic

#6C83F3 #F36C83 #83F36C

tetradic

#6C83F3 #F36CC7 #F3DC6C #6CF399

square

#6C83F3 #F36CC7 #F3DC6C #6CF399

split-complementary

#6C83F3 #F3996C #C7F36C

monochromatic

#1132D3 #3353EE #6C83F3 #A5B3F8 #DDE2FC

Accessibility & contrast

On white

3.40

#6C83F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#6C83F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6C83F3

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C83F3	#FFFFFF	#000000	##000000
##6C83F3	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F91F7

Deuteranopia (green-blind)

#3D86F1

Tritanopia (blue-blind)

#1A9CAF

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #6c83f3;
/* rgb */ color: rgb(108, 131, 243);
/* oklch */ color: oklch(64.6% 0.168 272.2);

Tailwind

colors: {
  custom: {
    50: '#9fa6f8',
    500: '#6c83f3',
    950: '#000000',
  },
}

SCSS

$custom: #6c83f3;
$custom-light: #9fa6f8;
$custom-dark: #000000;

JSON

{
  "hex": "#6c83f3",
  "rgb": {
    "r": 108,
    "g": 131,
    "b": 243
  },
  "hsl": {
    "h": 229.778,
    "s": 84.906,
    "l": 68.824
  },
  "oklch": {
    "l": 0.64612,
    "c": 0.16817,
    "h": 272.2
  },
  "luminance": 0.25892
}

Semantic roles & 50–950 ramp

primary

#6C83F3

secondary

#F1EBC9

accent

#BC04E1

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6C83F3

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

Preview Lab → · Contrast checker → · Palette generator →