#6CB5FD#6CB5FD

#6CB5FD is a light, vivid cyan. Relative luminance 0.433; OKLCH L 75.5% C 0.128 H 249.6°. Best body text is #000000 at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#6CB5FD
RGB	rgb(108, 181, 253)
HSL	hsl(210, 97%, 71%)
HSV	hsv(210, 57%, 99%)
CMYK	cmyk(57.3%, 28.5%, 0%, 0.8%)
CIE-LAB	lab(71.77, -2.30, -42.51)
CIE-LCH	lch(71.77, 42.58, 266.90°)
OKLab	oklab(75.5% -0.0446 -0.1196)
OKLCH	oklch(75.5% 0.128 249.6)
XYZ	xyz(40.4314, 43.3242, 99.1412)
Luminance	0.4333 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CB5FD #FDB46C

analogous

#6CFDFC #6CB5FD #6C6CFD

triadic

#6CB5FD #FD6CB5 #B5FD6C

tetradic

#6CB5FD #FC6CFD #FDB46C #6CFD6C

square

#6CB5FD #FC6CFD #FDB46C #6CFD6C

split-complementary

#6CB5FD #FD6C6C #FDFC6C

monochromatic

#0378EB #3097FC #6CB5FD #A8D3FE #E1F0FF

Accessibility & contrast

On white

2.17

#6CB5FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.67

#6CB5FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CB5FD

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CB5FD	#FFFFFF	#000000	##000000
##6CB5FD	1.00	2.17	9.67	9.67
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.67	21.00	1.00	1.00
##000000	9.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97B8FF

Deuteranopia (green-blind)

#83A9FC

Tritanopia (blue-blind)

#00C6CE

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #6cb5fd;
/* rgb */ color: rgb(108, 181, 253);
/* oklch */ color: oklch(75.5% 0.128 249.6);

Tailwind

colors: {
  custom: {
    50: '#a0cafe',
    500: '#6cb5fd',
    950: '#000000',
  },
}

SCSS

$custom: #6cb5fd;
$custom-light: #a0cafe;
$custom-dark: #000000;

JSON

{
  "hex": "#6cb5fd",
  "rgb": {
    "r": 108,
    "g": 181,
    "b": 253
  },
  "hsl": {
    "h": 209.793,
    "s": 97.315,
    "l": 70.784
  },
  "oklch": {
    "l": 0.75499,
    "c": 0.12766,
    "h": 249.6
  },
  "luminance": 0.43328
}

Semantic roles & 50–950 ramp

primary

#6CB5FD

secondary

#F6E2CF

accent

#7200E6

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#101318

muted

#7F8286

Preview Lab

Preview with #6CB5FD

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

Preview Lab → · Contrast checker → · Palette generator →