#6F81EF#6F81EF

#6F81EF is a light, vivid blue. Relative luminance 0.253; OKLCH L 64.2% C 0.164 H 273.9°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#6F81EF
RGB	rgb(111, 129, 239)
HSL	hsl(232, 80%, 69%)
HSV	hsv(232, 54%, 94%)
CMYK	cmyk(53.6%, 46%, 0%, 6.3%)
CIE-LAB	lab(57.38, 24.08, -57.61)
CIE-LCH	lch(57.38, 62.44, 292.69°)
OKLab	oklab(64.16% 0.0111 -0.1641)
OKLCH	oklch(64.16% 0.164 273.9)
XYZ	xyz(29.9808, 25.3100, 84.9501)
Luminance	0.2531 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F81EF #EFDD6F

analogous

#6FC1EF #6F81EF #9D6FEF

triadic

#6F81EF #EF6F81 #81EF6F

tetradic

#6F81EF #EF6FC1 #EFDD6F #6FEF9D

square

#6F81EF #EF6FC1 #EFDD6F #6FEF9D

split-complementary

#6F81EF #EF9D6F #C1EF6F

monochromatic

#1730CD #3851E9 #6F81EF #A6B1F5 #DDE1FB

Accessibility & contrast

On white

3.46

#6F81EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#6F81EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6F81EF

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F81EF	#FFFFFF	#000000	##000000
##6F81EF	1.00	3.46	6.06	6.06
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F8FF3

Deuteranopia (green-blind)

#4085ED

Tritanopia (blue-blind)

#2F99AC

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #6f81ef;
/* rgb */ color: rgb(111, 129, 239);
/* oklch */ color: oklch(64.2% 0.164 273.9);

Tailwind

colors: {
  custom: {
    50: '#a1a5f5',
    500: '#6f81ef',
    950: '#000000',
  },
}

SCSS

$custom: #6f81ef;
$custom-light: #a1a5f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6f81ef",
  "rgb": {
    "r": 111,
    "g": 129,
    "b": 239
  },
  "hsl": {
    "h": 231.563,
    "s": 80,
    "l": 68.627
  },
  "oklch": {
    "l": 0.64163,
    "c": 0.16445,
    "h": 273.9
  },
  "luminance": 0.25312
}

Semantic roles & 50–950 ramp

primary

#6F81EF

secondary

#F0EBCA

accent

#BF09DC

background

#FAFAFF

surface

#F4F4FE

border

#CECED6

text

#100F17

muted

#7F7F85

Preview Lab

Preview with #6F81EF

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

Preview Lab → · Contrast checker → · Palette generator →