#6FC9EF#6FC9EF

#6FC9EF is a light, moderate cyan. Relative luminance 0.514; OKLCH L 79.4% C 0.102 H 227.6°. Best body text is #000000 at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#6FC9EF
RGB	rgb(111, 201, 239)
HSL	hsl(198, 80%, 69%)
HSV	hsv(198, 54%, 94%)
CMYK	cmyk(53.6%, 15.9%, 0%, 6.3%)
CIE-LAB	lab(76.91, -16.59, -27.02)
CIE-LCH	lch(76.91, 31.70, 238.46°)
OKLab	oklab(79.42% -0.0685 -0.0751)
OKLCH	oklch(79.42% 0.102 227.6)
XYZ	xyz(43.0163, 51.3810, 89.2953)
Luminance	0.5139 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FC9EF #EF956F

analogous

#6FEFD5 #6FC9EF #6F89EF

triadic

#6FC9EF #EF6FC9 #C9EF6F

tetradic

#6FC9EF #D56FEF #EF956F #89EF6F

square

#6FC9EF #D56FEF #EF956F #89EF6F

split-complementary

#6FC9EF #EF6F89 #EFD56F

monochromatic

#1797CD #38B4E9 #6FC9EF #A6DEF5 #DDF2FB

Accessibility & contrast

On white

1.86

#6FC9EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.28

#6FC9EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FC9EF

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FC9EF	#FFFFFF	#000000	##000000
##6FC9EF	1.00	1.86	11.28	11.28
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.28	21.00	1.00	1.00
##000000	11.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5C6F1

Deuteranopia (green-blind)

#A3B8EF

Tritanopia (blue-blind)

#01D4D5

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #6fc9ef;
/* rgb */ color: rgb(111, 201, 239);
/* oklch */ color: oklch(79.4% 0.102 227.6);

Tailwind

colors: {
  custom: {
    50: '#a1d9f4',
    500: '#6fc9ef',
    950: '#000000',
  },
}

SCSS

$custom: #6fc9ef;
$custom-light: #a1d9f4;
$custom-dark: #000000;

JSON

{
  "hex": "#6fc9ef",
  "rgb": {
    "r": 111,
    "g": 201,
    "b": 239
  },
  "hsl": {
    "h": 197.813,
    "s": 80,
    "l": 68.627
  },
  "oklch": {
    "l": 0.79415,
    "c": 0.10167,
    "h": 227.6
  },
  "luminance": 0.51385
}

Semantic roles & 50–950 ramp

primary

#6FC9EF

secondary

#C8643B

accent

#4809DC

background

#FCFEFF

surface

#F6FBFE

border

#D0D4D6

text

#101417

muted

#808385

Preview Lab

Preview with #6FC9EF

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

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