#6D81F3#6D81F3

#6D81F3 is a light, vivid blue. Relative luminance 0.254; OKLCH L 64.3% C 0.170 H 273.2°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#6D81F3
RGB	rgb(109, 129, 243)
HSL	hsl(231, 85%, 69%)
HSV	hsv(231, 55%, 95%)
CMYK	cmyk(55.1%, 46.9%, 0%, 4.7%)
CIE-LAB	lab(57.48, 24.94, -59.66)
CIE-LCH	lch(57.48, 64.66, 292.68°)
OKLab	oklab(64.29% 0.0095 -0.1701)
OKLCH	oklch(64.29% 0.17 273.2)
XYZ	xyz(30.3293, 25.4206, 88.0851)
Luminance	0.2542 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D81F3 #F3DF6D

analogous

#6DC4F3 #6D81F3 #9C6DF3

triadic

#6D81F3 #F36D81 #81F36D

tetradic

#6D81F3 #F36DC4 #F3DF6D #6DF39C

square

#6D81F3 #F36DC4 #F3DF6D #6DF39C

split-complementary

#6D81F3 #F39C6D #C4F36D

monochromatic

#112FD4 #3450EE #6D81F3 #A6B2F8 #DEE3FC

Accessibility & contrast

On white

3.45

#6D81F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#6D81F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6D81F3

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D81F3	#FFFFFF	#000000	##000000
##6D81F3	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B90F7

Deuteranopia (green-blind)

#3985F1

Tritanopia (blue-blind)

#219AAE

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #6d81f3;
/* rgb */ color: rgb(109, 129, 243);
/* oklch */ color: oklch(64.3% 0.170 273.2);

Tailwind

colors: {
  custom: {
    50: '#a0a5f8',
    500: '#6d81f3',
    950: '#000000',
  },
}

SCSS

$custom: #6d81f3;
$custom-light: #a0a5f8;
$custom-dark: #000000;

JSON

{
  "hex": "#6d81f3",
  "rgb": {
    "r": 109,
    "g": 129,
    "b": 243
  },
  "hsl": {
    "h": 231.045,
    "s": 84.81,
    "l": 69.02
  },
  "oklch": {
    "l": 0.64286,
    "c": 0.17042,
    "h": 273.2
  },
  "luminance": 0.25423
}

Semantic roles & 50–950 ramp

primary

#6D81F3

secondary

#F2ECCA

accent

#C004E1

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#100F17

muted

#7F7F85

Preview Lab

Preview with #6D81F3

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

Preview Lab → · Contrast checker → · Palette generator →