#6D81D3#6D81D3

#6D81D3 is a light, vivid blue. Relative luminance 0.237; OKLCH L 62.4% C 0.126 H 272.0°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#6D81D3
RGB	rgb(109, 129, 211)
HSL	hsl(228, 54%, 63%)
HSV	hsv(228, 48%, 83%)
CMYK	cmyk(48.3%, 38.9%, 0%, 17.3%)
CIE-LAB	lab(55.74, 14.98, -44.55)
CIE-LCH	lch(55.74, 47.01, 288.59°)
OKLab	oklab(62.39% 0.0043 -0.1259)
OKLCH	oklch(62.39% 0.126 272)
XYZ	xyz(25.9111, 23.6533, 64.8156)
Luminance	0.2366 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D81D3 #D3BF6D

analogous

#6DB4D3 #6D81D3 #8C6DD3

triadic

#6D81D3 #D36D81 #81D36D

tetradic

#6D81D3 #D36DB4 #D3BF6D #6DD38C

square

#6D81D3 #D36DB4 #D3BF6D #6DD38C

split-complementary

#6D81D3 #D38C6D #B4D36D

monochromatic

#2E4398 #3E58C5 #6D81D3 #9CAAE1 #CBD2EF

Accessibility & contrast

On white

3.66

#6D81D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#6D81D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6D81D3

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D81D3	#FFFFFF	#000000	##000000
##6D81D3	1.00	3.66	5.73	5.73
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#628AD6

Deuteranopia (green-blind)

#5881D1

Tritanopia (blue-blind)

#4592A0

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #6d81d3;
/* rgb */ color: rgb(109, 129, 211);
/* oklch */ color: oklch(62.4% 0.126 272.0);

Tailwind

colors: {
  custom: {
    50: '#9ca5e1',
    500: '#6d81d3',
    950: '#000000',
  },
}

SCSS

$custom: #6d81d3;
$custom-light: #9ca5e1;
$custom-dark: #000000;

JSON

{
  "hex": "#6d81d3",
  "rgb": {
    "r": 109,
    "g": 129,
    "b": 211
  },
  "hsl": {
    "h": 228.235,
    "s": 53.684,
    "l": 62.745
  },
  "oklch": {
    "l": 0.62388,
    "c": 0.12595,
    "h": 272
  },
  "luminance": 0.23655
}

Semantic roles & 50–950 ramp

primary

#6D81D3

secondary

#E0D9BB

accent

#A224C1

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0F0F15

muted

#7E7F83

Preview Lab

Preview with #6D81D3

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

Preview Lab → · Contrast checker → · Palette generator →