#6A81FB#6A81FB

#6A81FB is a light, vivid blue. Relative luminance 0.257; OKLCH L 64.6% C 0.182 H 272.3°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#6A81FB
RGB	rgb(106, 129, 251)
HSL	hsl(230, 95%, 70%)
HSV	hsv(230, 58%, 98%)
CMYK	cmyk(57.8%, 48.6%, 0%, 1.6%)
CIE-LAB	lab(57.78, 26.91, -63.62)
CIE-LCH	lch(57.78, 69.08, 292.93°)
OKLab	oklab(64.61% 0.0074 -0.1819)
OKLCH	oklch(64.61% 0.182 272.3)
XYZ	xyz(31.2010, 25.7273, 94.5698)
Luminance	0.2573 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A81FB #FBE46A

analogous

#6AC9FB #6A81FB #9C6AFB

triadic

#6A81FB #FB6A81 #81FB6A

tetradic

#6A81FB #FB6AC9 #FBE46A #6AFB9C

square

#6A81FB #FB6AC9 #FBE46A #6AFB9C

split-complementary

#6A81FB #FB9C6A #C9FB6A

monochromatic

#0629E4 #2E4FF9 #6A81FB #A6B3FD #E1E6FE

Accessibility & contrast

On white

3.42

#6A81FB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#6A81FB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6A81FB

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A81FB	#FFFFFF	#000000	##000000
##6A81FB	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4391FF

Deuteranopia (green-blind)

#2985F8

Tritanopia (blue-blind)

#009DB2

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #6a81fb;
/* rgb */ color: rgb(106, 129, 251);
/* oklch */ color: oklch(64.6% 0.182 272.3);

Tailwind

colors: {
  custom: {
    50: '#a0a5fd',
    500: '#6a81fb',
    950: '#000000',
  },
}

SCSS

$custom: #6a81fb;
$custom-light: #a0a5fd;
$custom-dark: #000000;

JSON

{
  "hex": "#6a81fb",
  "rgb": {
    "r": 106,
    "g": 129,
    "b": 251
  },
  "hsl": {
    "h": 230.483,
    "s": 94.771,
    "l": 70
  },
  "oklch": {
    "l": 0.64615,
    "c": 0.18201,
    "h": 272.3
  },
  "luminance": 0.2573
}

Semantic roles & 50–950 ramp

primary

#6A81FB

secondary

#F5EECC

accent

#C100E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#100F18

muted

#7F7F86

Preview Lab

Preview with #6A81FB

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

Preview Lab → · Contrast checker → · Palette generator →