#6CA3CC#6CA3CC

#6CA3CC is a light, moderate cyan. Relative luminance 0.337; OKLCH L 69.3% C 0.084 H 241.7°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#6CA3CC
RGB	rgb(108, 163, 204)
HSL	hsl(206, 48%, 61%)
HSV	hsv(206, 47%, 80%)
CMYK	cmyk(47.1%, 20.1%, 0%, 20%)
CIE-LAB	lab(64.76, -6.98, -26.57)
CIE-LCH	lch(64.76, 27.47, 255.27°)
OKLab	oklab(69.31% -0.0397 -0.0738)
OKLCH	oklch(69.31% 0.084 241.7)
XYZ	xyz(30.1768, 33.7400, 62.0373)
Luminance	0.3374 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CA3CC #CC956C

analogous

#6CCCC5 #6CA3CC #6C73CC

triadic

#6CA3CC #CC6CA3 #A3CC6C

tetradic

#6CA3CC #C56CCC #CC956C #73CC6C

square

#6CA3CC #C56CCC #CC956C #73CC6C

split-complementary

#6CA3CC #CC6C73 #CCC56C

monochromatic

#31668D #4186BA #6CA3CC #99BFDC #C7DCEC

Accessibility & contrast

On white

2.71

#6CA3CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#6CA3CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CA3CC

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CA3CC	#FFFFFF	#000000	##000000
##6CA3CC	1.00	2.71	7.75	7.75
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.75	21.00	1.00	1.00
##000000	7.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91A3CE

Deuteranopia (green-blind)

#8599CB

Tritanopia (blue-blind)

#41ADB1

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #6ca3cc;
/* rgb */ color: rgb(108, 163, 204);
/* oklch */ color: oklch(69.3% 0.084 241.7);

Tailwind

colors: {
  custom: {
    50: '#9bbedb',
    500: '#6ca3cc',
    950: '#000000',
  },
}

SCSS

$custom: #6ca3cc;
$custom-light: #9bbedb;
$custom-dark: #000000;

JSON

{
  "hex": "#6ca3cc",
  "rgb": {
    "r": 108,
    "g": 163,
    "b": 204
  },
  "hsl": {
    "h": 205.625,
    "s": 48.485,
    "l": 61.176
  },
  "oklch": {
    "l": 0.69308,
    "c": 0.08387,
    "h": 241.7
  },
  "luminance": 0.33742
}

Semantic roles & 50–950 ramp

primary

#6CA3CC

secondary

#DCC7B8

accent

#682ABC

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1215

muted

#7E8183

Preview Lab

Preview with #6CA3CC

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

Preview Lab → · Contrast checker → · Palette generator →