#6BBDDF#6BBDDF

#6BBDDF is a light, moderate cyan. Relative luminance 0.448; OKLCH L 75.9% C 0.094 H 227.0°. Best body text is #000000 at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#6BBDDF
RGB	rgb(107, 189, 223)
HSL	hsl(198, 64%, 65%)
HSV	hsv(198, 52%, 87%)
CMYK	cmyk(52%, 15.2%, 0%, 12.5%)
CIE-LAB	lab(72.79, -15.75, -24.69)
CIE-LCH	lch(72.79, 29.29, 237.47°)
OKLab	oklab(75.9% -0.064 -0.0685)
OKLCH	oklch(75.9% 0.094 227)
XYZ	xyz(37.5753, 44.8455, 76.4736)
Luminance	0.4485 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BBDDF #DF8D6B

analogous

#6BDFC7 #6BBDDF #6B83DF

triadic

#6BBDDF #DF6BBD #BDDF6B

tetradic

#6BBDDF #C76BDF #DF8D6B #83DF6B

square

#6BBDDF #C76BDF #DF8D6B #83DF6B

split-complementary

#6BBDDF #DF6B83 #DFC76B

monochromatic

#2583AB #39A7D4 #6BBDDF #9DD3EA #D0EAF5

Accessibility & contrast

On white

2.11

#6BBDDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.97

#6BBDDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BBDDF

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BBDDF	#FFFFFF	#000000	##000000
##6BBDDF	1.00	2.11	9.97	9.97
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.97	21.00	1.00	1.00
##000000	9.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABBAE1

Deuteranopia (green-blind)

#9AADDF

Tritanopia (blue-blind)

#1FC7C8

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #6bbddf;
/* rgb */ color: rgb(107, 189, 223);
/* oklch */ color: oklch(75.9% 0.094 227.0);

Tailwind

colors: {
  custom: {
    50: '#9dd1e9',
    500: '#6bbddf',
    950: '#000000',
  },
}

SCSS

$custom: #6bbddf;
$custom-light: #9dd1e9;
$custom-dark: #000000;

JSON

{
  "hex": "#6bbddf",
  "rgb": {
    "r": 107,
    "g": 189,
    "b": 223
  },
  "hsl": {
    "h": 197.586,
    "s": 64.444,
    "l": 64.706
  },
  "oklch": {
    "l": 0.75902,
    "c": 0.09375,
    "h": 227
  },
  "luminance": 0.44849
}

Semantic roles & 50–950 ramp

primary

#6BBDDF

secondary

#E7CBBF

accent

#4E19CC

background

#FAFCFE

surface

#F4F9FC

border

#CED2D5

text

#0F1416

muted

#7F8284

Preview Lab

Preview with #6BBDDF

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

Preview Lab → · Contrast checker → · Palette generator →