#6CA6BC#6CA6BC

#6CA6BC is a light, moderate cyan. Relative luminance 0.341; OKLCH L 69.3% C 0.068 H 224.0°. Best body text is #000000 at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#6CA6BC
RGB	rgb(108, 166, 188)
HSL	hsl(197, 37%, 58%)
HSV	hsv(197, 43%, 74%)
CMYK	cmyk(42.6%, 11.7%, 0%, 26.3%)
CIE-LAB	lab(65.03, -13.08, -17.24)
CIE-LCH	lch(65.03, 21.64, 232.81°)
OKLab	oklab(69.34% -0.0493 -0.0475)
OKLCH	oklch(69.34% 0.068 224)
XYZ	xyz(28.8945, 34.0894, 52.6245)
Luminance	0.3409 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CA6BC #BC826C

analogous

#6CBCAA #6CA6BC #6C7EBC

triadic

#6CA6BC #BC6CA6 #A6BC6C

tetradic

#6CA6BC #AA6CBC #BC826C #7EBC6C

square

#6CA6BC #AA6CBC #BC826C #7EBC6C

split-complementary

#6CA6BC #BC6C7E #BCAA6C

monochromatic

#366577 #4A89A1 #6CA6BC #96BFCF #C0D9E2

Accessibility & contrast

On white

2.69

#6CA6BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.82

#6CA6BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CA6BC

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CA6BC	#FFFFFF	#000000	##000000
##6CA6BC	1.00	2.69	7.82	7.82
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.82	21.00	1.00	1.00
##000000	7.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AA3BD

Deuteranopia (green-blind)

#8E9ABC

Tritanopia (blue-blind)

#4AADAD

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #6ca6bc;
/* rgb */ color: rgb(108, 166, 188);
/* oklch */ color: oklch(69.3% 0.068 224.0);

Tailwind

colors: {
  custom: {
    50: '#9ac0d0',
    500: '#6ca6bc',
    950: '#000000',
  },
}

SCSS

$custom: #6ca6bc;
$custom-light: #9ac0d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6ca6bc",
  "rgb": {
    "r": 108,
    "g": 166,
    "b": 188
  },
  "hsl": {
    "h": 196.5,
    "s": 37.383,
    "l": 58.039
  },
  "oklch": {
    "l": 0.69336,
    "c": 0.06844,
    "h": 224
  },
  "luminance": 0.34091
}

Semantic roles & 50–950 ramp

primary

#6CA6BC

secondary

#D2BBB2

accent

#7A5ACD

background

#F9FBFC

surface

#F2F7F9

border

#CCD0D2

text

#0E1214

muted

#7E8182

Preview Lab

Preview with #6CA6BC

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

Preview Lab → · Contrast checker → · Palette generator →