#6BBBDE#6BBBDE

#6BBBDE is a light, moderate cyan. Relative luminance 0.439; OKLCH L 75.4% C 0.093 H 228.3°. Best body text is #000000 at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#6BBBDE
RGB	rgb(107, 187, 222)
HSL	hsl(198, 64%, 65%)
HSV	hsv(198, 52%, 87%)
CMYK	cmyk(51.8%, 15.8%, 0%, 12.9%)
CIE-LAB	lab(72.19, -14.99, -25.07)
CIE-LCH	lch(72.19, 29.21, 239.13°)
OKLab	oklab(75.41% -0.0621 -0.0696)
OKLCH	oklch(75.41% 0.093 228.3)
XYZ	xyz(37.0136, 43.9372, 75.6233)
Luminance	0.4394 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BBBDE #DE8E6B

analogous

#6BDEC8 #6BBBDE #6B82DE

triadic

#6BBBDE #DE6BBB #BBDE6B

tetradic

#6BBBDE #C86BDE #DE8E6B #82DE6B

square

#6BBBDE #C86BDE #DE8E6B #82DE6B

split-complementary

#6BBBDE #DE6B82 #DEC86B

monochromatic

#2681A9 #39A4D3 #6BBBDE #9DD2E9 #CFE9F4

Accessibility & contrast

On white

2.15

#6BBBDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.79

#6BBBDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BBBDE

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BBBDE	#FFFFFF	#000000	##000000
##6BBBDE	1.00	2.15	9.79	9.79
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.79	21.00	1.00	1.00
##000000	9.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9B8E0

Deuteranopia (green-blind)

#98ACDE

Tritanopia (blue-blind)

#22C5C6

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #6bbbde;
/* rgb */ color: rgb(107, 187, 222);
/* oklch */ color: oklch(75.4% 0.093 228.3);

Tailwind

colors: {
  custom: {
    50: '#9dcfe8',
    500: '#6bbbde',
    950: '#000000',
  },
}

SCSS

$custom: #6bbbde;
$custom-light: #9dcfe8;
$custom-dark: #000000;

JSON

{
  "hex": "#6bbbde",
  "rgb": {
    "r": 107,
    "g": 187,
    "b": 222
  },
  "hsl": {
    "h": 198.261,
    "s": 63.536,
    "l": 64.51
  },
  "oklch": {
    "l": 0.7541,
    "c": 0.09328,
    "h": 228.3
  },
  "luminance": 0.4394
}

Semantic roles & 50–950 ramp

primary

#6BBBDE

secondary

#E6CBBF

accent

#501ACB

background

#FAFCFE

surface

#F3F9FC

border

#CDD2D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #6BBBDE

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

Preview Lab → · Contrast checker → · Palette generator →