#6CA3BB#6CA3BB

#6CA3BB is a light, moderate cyan. Relative luminance 0.330; OKLCH L 68.6% C 0.068 H 227.3°. Best body text is #000000 at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#6CA3BB
RGB	rgb(108, 163, 187)
HSL	hsl(198, 37%, 58%)
HSV	hsv(198, 42%, 73%)
CMYK	cmyk(42.2%, 12.8%, 0%, 26.7%)
CIE-LAB	lab(64.14, -11.74, -18.05)
CIE-LCH	lch(64.14, 21.53, 236.95°)
OKLab	oklab(68.61% -0.0459 -0.0497)
OKLCH	oklch(68.61% 0.068 227.3)
XYZ	xyz(28.2480, 32.9685, 51.8791)
Luminance	0.3297 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CA3BB #BB846C

analogous

#6CBBAB #6CA3BB #6C7BBB

triadic

#6CA3BB #BB6CA3 #A3BB6C

tetradic

#6CA3BB #AB6CBB #BB846C #7BBB6C

square

#6CA3BB #AB6CBB #BB846C #7BBB6C

split-complementary

#6CA3BB #BB6C7B #BBAB6C

monochromatic

#376376 #4A86A0 #6CA3BB #96BDCE #C0D7E2

Accessibility & contrast

On white

2.77

#6CA3BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.59

#6CA3BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CA3BB

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CA3BB	#FFFFFF	#000000	##000000
##6CA3BB	1.00	2.77	7.59	7.59
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.59	21.00	1.00	1.00
##000000	7.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96A1BC

Deuteranopia (green-blind)

#8B98BB

Tritanopia (blue-blind)

#4CAAAB

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #6ca3bb;
/* rgb */ color: rgb(108, 163, 187);
/* oklch */ color: oklch(68.6% 0.068 227.3);

Tailwind

colors: {
  custom: {
    50: '#9abecf',
    500: '#6ca3bb',
    950: '#000000',
  },
}

SCSS

$custom: #6ca3bb;
$custom-light: #9abecf;
$custom-dark: #000000;

JSON

{
  "hex": "#6ca3bb",
  "rgb": {
    "r": 108,
    "g": 163,
    "b": 187
  },
  "hsl": {
    "h": 198.228,
    "s": 36.744,
    "l": 57.843
  },
  "oklch": {
    "l": 0.68611,
    "c": 0.06771,
    "h": 227.3
  },
  "luminance": 0.3297
}

Semantic roles & 50–950 ramp

primary

#6CA3BB

secondary

#D1BBB2

accent

#7E5BCD

background

#F9FBFC

surface

#F2F6F9

border

#CCD0D2

text

#0E1213

muted

#7E8182

Preview Lab

Preview with #6CA3BB

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

Preview Lab → · Contrast checker → · Palette generator →