#6DC9FB#6DC9FB

#6DC9FB is a light, moderate cyan. Relative luminance 0.520; OKLCH L 79.8% C 0.113 H 234.4°. Best body text is #000000 at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#6DC9FB
RGB	rgb(109, 201, 251)
HSL	hsl(201, 95%, 71%)
HSV	hsv(201, 57%, 98%)
CMYK	cmyk(56.6%, 19.9%, 0%, 1.6%)
CIE-LAB	lab(77.27, -13.50, -32.90)
CIE-LCH	lch(77.27, 35.56, 247.69°)
OKLab	oklab(79.83% -0.0658 -0.0918)
OKLCH	oklch(79.83% 0.113 234.4)
XYZ	xyz(44.5993, 51.9854, 98.9319)
Luminance	0.5199 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DC9FB #FB9F6D

analogous

#6DFBE6 #6DC9FB #6D82FB

triadic

#6DC9FB #FB6DC9 #C9FB6D

tetradic

#6DC9FB #E66DFB #FB9F6D #82FB6D

square

#6DC9FB #E66DFB #FB9F6D #82FB6D

split-complementary

#6DC9FB #FB6D82 #FBE66D

monochromatic

#0698E7 #31B3F9 #6DC9FB #A9DFFD #E1F4FE

Accessibility & contrast

On white

1.84

#6DC9FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.40

#6DC9FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DC9FB

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DC9FB	#FFFFFF	#000000	##000000
##6DC9FB	1.00	1.84	11.40	11.40
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.40	21.00	1.00	1.00
##000000	11.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C7FD

Deuteranopia (green-blind)

#9DB8FA

Tritanopia (blue-blind)

#00D6DA

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #6dc9fb;
/* rgb */ color: rgb(109, 201, 251);
/* oklch */ color: oklch(79.8% 0.113 234.4);

Tailwind

colors: {
  custom: {
    50: '#a1d9fc',
    500: '#6dc9fb',
    950: '#000000',
  },
}

SCSS

$custom: #6dc9fb;
$custom-light: #a1d9fc;
$custom-dark: #000000;

JSON

{
  "hex": "#6dc9fb",
  "rgb": {
    "r": 109,
    "g": 201,
    "b": 251
  },
  "hsl": {
    "h": 201.127,
    "s": 94.667,
    "l": 70.588
  },
  "oklch": {
    "l": 0.79828,
    "c": 0.11296,
    "h": 234.4
  },
  "luminance": 0.5199
}

Semantic roles & 50–950 ramp

primary

#6DC9FB

secondary

#D66E36

accent

#5100E6

background

#FDFEFF

surface

#F7FBFF

border

#D0D4D7

text

#101417

muted

#818385

Preview Lab

Preview with #6DC9FB

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

Preview Lab → · Contrast checker → · Palette generator →