#6CB5FC#6CB5FC

#6CB5FC is a light, vivid cyan. Relative luminance 0.433; OKLCH L 75.5% C 0.126 H 249.2°. Best body text is #000000 at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#6CB5FC
RGB	rgb(108, 181, 252)
HSL	hsl(210, 96%, 71%)
HSV	hsv(210, 57%, 99%)
CMYK	cmyk(57.1%, 28.2%, 0%, 1.2%)
CIE-LAB	lab(71.73, -2.61, -42.04)
CIE-LCH	lch(71.73, 42.12, 266.45°)
OKLab	oklab(75.45% -0.0449 -0.1182)
OKLCH	oklch(75.45% 0.126 249.2)
XYZ	xyz(40.2726, 43.2606, 98.3044)
Luminance	0.4326 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CB5FC #FCB36C

analogous

#6CFCFB #6CB5FC #6C6DFC

triadic

#6CB5FC #FC6CB5 #B5FC6C

tetradic

#6CB5FC #FB6CFC #FCB36C #6DFC6C

square

#6CB5FC #FB6CFC #FCB36C #6DFC6C

split-complementary

#6CB5FC #FC6C6D #FCFB6C

monochromatic

#0578E9 #3097FB #6CB5FC #A8D3FD #E1F0FE

Accessibility & contrast

On white

2.18

#6CB5FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.65

#6CB5FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CB5FC

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CB5FC	#FFFFFF	#000000	##000000
##6CB5FC	1.00	2.18	9.65	9.65
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.65	21.00	1.00	1.00
##000000	9.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97B8FF

Deuteranopia (green-blind)

#84A9FB

Tritanopia (blue-blind)

#00C6CE

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #6cb5fc;
/* rgb */ color: rgb(108, 181, 252);
/* oklch */ color: oklch(75.5% 0.126 249.2);

Tailwind

colors: {
  custom: {
    50: '#a0cafd',
    500: '#6cb5fc',
    950: '#000000',
  },
}

SCSS

$custom: #6cb5fc;
$custom-light: #a0cafd;
$custom-dark: #000000;

JSON

{
  "hex": "#6cb5fc",
  "rgb": {
    "r": 108,
    "g": 181,
    "b": 252
  },
  "hsl": {
    "h": 209.583,
    "s": 96,
    "l": 70.588
  },
  "oklch": {
    "l": 0.75451,
    "c": 0.12648,
    "h": 249.2
  },
  "luminance": 0.43264
}

Semantic roles & 50–950 ramp

primary

#6CB5FC

secondary

#F5E2CE

accent

#7100E6

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#101317

muted

#7F8285

Preview Lab

Preview with #6CB5FC

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

Preview Lab → · Contrast checker → · Palette generator →