#6C81CE#6C81CE

#6C81CE is a light, moderate blue. Relative luminance 0.233; OKLCH L 62.0% C 0.119 H 271.0°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#6C81CE
RGB	rgb(108, 129, 206)
HSL	hsl(227, 50%, 62%)
HSV	hsv(227, 48%, 81%)
CMYK	cmyk(47.6%, 37.4%, 0%, 19.2%)
CIE-LAB	lab(55.42, 13.23, -42.23)
CIE-LCH	lch(55.42, 44.25, 287.39°)
OKLab	oklab(62.05% 0.0022 -0.1191)
OKLCH	oklch(62.05% 0.119 271)
XYZ	xyz(25.1716, 23.3434, 61.5599)
Luminance	0.2334 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C81CE #CEB96C

analogous

#6CB2CE #6C81CE #886CCE

triadic

#6C81CE #CE6C81 #81CE6C

tetradic

#6C81CE #CE6CB2 #CEB96C #6CCE88

square

#6C81CE #CE6CB2 #CEB96C #6CCE88

split-complementary

#6C81CE #CE886C #B2CE6C

monochromatic

#304490 #3F5ABE #6C81CE #9AA8DD #C8D0ED

Accessibility & contrast

On white

3.70

#6C81CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#6C81CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6C81CE

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C81CE	#FFFFFF	#000000	##000000
##6C81CE	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6489D1

Deuteranopia (green-blind)

#5A81CC

Tritanopia (blue-blind)

#46919E

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #6c81ce;
/* rgb */ color: rgb(108, 129, 206);
/* oklch */ color: oklch(62.0% 0.119 271.0);

Tailwind

colors: {
  custom: {
    50: '#9ba5dd',
    500: '#6c81ce',
    950: '#000000',
  },
}

SCSS

$custom: #6c81ce;
$custom-light: #9ba5dd;
$custom-dark: #000000;

JSON

{
  "hex": "#6c81ce",
  "rgb": {
    "r": 108,
    "g": 129,
    "b": 206
  },
  "hsl": {
    "h": 227.143,
    "s": 50,
    "l": 61.569
  },
  "oklch": {
    "l": 0.62047,
    "c": 0.11915,
    "h": 271
  },
  "luminance": 0.23345
}

Semantic roles & 50–950 ramp

primary

#6C81CE

secondary

#DDD5B9

accent

#9D28BD

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E0F15

muted

#7E7F83

Preview Lab

Preview with #6C81CE

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

Preview Lab → · Contrast checker → · Palette generator →