#6BBBDF#6BBBDF

#6BBBDF is a light, moderate cyan. Relative luminance 0.440; OKLCH L 75.4% C 0.094 H 229.0°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#6BBBDF
RGB	rgb(107, 187, 223)
HSL	hsl(199, 64%, 65%)
HSV	hsv(199, 52%, 87%)
CMYK	cmyk(52%, 16.1%, 0%, 12.5%)
CIE-LAB	lab(72.22, -14.70, -25.56)
CIE-LCH	lch(72.22, 29.49, 240.10°)
OKLab	oklab(75.45% -0.0617 -0.071)
OKLCH	oklch(75.45% 0.094 229)
XYZ	xyz(37.1480, 43.9910, 76.3312)
Luminance	0.4399 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BBBDF #DF8F6B

analogous

#6BDFC9 #6BBBDF #6B81DF

triadic

#6BBBDF #DF6BBB #BBDF6B

tetradic

#6BBBDF #C96BDF #DF8F6B #81DF6B

square

#6BBBDF #C96BDF #DF8F6B #81DF6B

split-complementary

#6BBBDF #DF6B81 #DFC96B

monochromatic

#2581AB #39A4D4 #6BBBDF #9DD2EA #D0E9F5

Accessibility & contrast

On white

2.14

#6BBBDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#6BBBDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BBBDF

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BBBDF	#FFFFFF	#000000	##000000
##6BBBDF	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9B8E1

Deuteranopia (green-blind)

#98ACDF

Tritanopia (blue-blind)

#20C5C7

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #6bbbdf;
/* rgb */ color: rgb(107, 187, 223);
/* oklch */ color: oklch(75.4% 0.094 229.0);

Tailwind

colors: {
  custom: {
    50: '#9dcfe9',
    500: '#6bbbdf',
    950: '#000000',
  },
}

SCSS

$custom: #6bbbdf;
$custom-light: #9dcfe9;
$custom-dark: #000000;

JSON

{
  "hex": "#6bbbdf",
  "rgb": {
    "r": 107,
    "g": 187,
    "b": 223
  },
  "hsl": {
    "h": 198.621,
    "s": 64.444,
    "l": 64.706
  },
  "oklch": {
    "l": 0.7545,
    "c": 0.09408,
    "h": 229
  },
  "luminance": 0.43994
}

Semantic roles & 50–950 ramp

primary

#6BBBDF

secondary

#E7CBBF

accent

#5119CC

background

#FAFCFE

surface

#F4F9FC

border

#CED2D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #6BBBDF

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

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