#6CB3CB#6CB3CB

#6CB3CB is a light, moderate cyan. Relative luminance 0.397; OKLCH L 72.9% C 0.079 H 221.7°. Best body text is #000000 at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#6CB3CB
RGB	rgb(108, 179, 203)
HSL	hsl(195, 48%, 61%)
HSV	hsv(195, 47%, 80%)
CMYK	cmyk(46.8%, 11.8%, 0%, 20.4%)
CIE-LAB	lab(69.28, -15.89, -19.10)
CIE-LCH	lch(69.28, 24.85, 230.24°)
OKLab	oklab(72.89% -0.0592 -0.0528)
OKLCH	oklch(72.89% 0.079 221.7)
XYZ	xyz(33.0800, 39.7376, 62.4153)
Luminance	0.3974 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CB3CB #CB846C

analogous

#6CCBB3 #6CB3CB #6C83CB

triadic

#6CB3CB #CB6CB3 #B3CB6C

tetradic

#6CB3CB #B36CCB #CB846C #83CB6C

square

#6CB3CB #B36CCB #CB846C #83CB6C

split-complementary

#6CB3CB #CB6C83 #CBB36C

monochromatic

#31758B #419AB9 #6CB3CB #99CADB #C6E2EB

Accessibility & contrast

On white

2.35

#6CB3CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.95

#6CB3CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CB3CB

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CB3CB	#FFFFFF	#000000	##000000
##6CB3CB	1.00	2.35	8.95	8.95
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.95	21.00	1.00	1.00
##000000	8.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5AFCC

Deuteranopia (green-blind)

#96A4CB

Tritanopia (blue-blind)

#3DBBBA

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #6cb3cb;
/* rgb */ color: rgb(108, 179, 203);
/* oklch */ color: oklch(72.9% 0.079 221.7);

Tailwind

colors: {
  custom: {
    50: '#9bc9da',
    500: '#6cb3cb',
    950: '#000000',
  },
}

SCSS

$custom: #6cb3cb;
$custom-light: #9bc9da;
$custom-dark: #000000;

JSON

{
  "hex": "#6cb3cb",
  "rgb": {
    "r": 108,
    "g": 179,
    "b": 203
  },
  "hsl": {
    "h": 195.158,
    "s": 47.739,
    "l": 60.98
  },
  "oklch": {
    "l": 0.72888,
    "c": 0.07929,
    "h": 221.7
  },
  "luminance": 0.3974
}

Semantic roles & 50–950 ramp

primary

#6CB3CB

secondary

#DBC1B7

accent

#4F2ABB

background

#F9FCFD

surface

#F2F8FA

border

#CCD1D3

text

#0F1315

muted

#7E8283

Preview Lab

Preview with #6CB3CB

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

Preview Lab → · Contrast checker → · Palette generator →