#6DBDDF#6DBDDF

#6DBDDF is a light, moderate cyan. Relative luminance 0.450; OKLCH L 76.0% C 0.092 H 227.5°. Best body text is #000000 at 9.99:1 contrast (WCAG AA passes).

Color values

HEX	#6DBDDF
RGB	rgb(109, 189, 223)
HSL	hsl(198, 64%, 65%)
HSV	hsv(198, 51%, 87%)
CMYK	cmyk(51.1%, 15.2%, 0%, 12.5%)
CIE-LAB	lab(72.87, -15.32, -24.56)
CIE-LCH	lch(72.87, 28.94, 238.05°)
OKLab	oklab(75.99% -0.0625 -0.0681)
OKLCH	oklch(75.99% 0.092 227.5)
XYZ	xyz(37.8186, 44.9710, 76.4851)
Luminance	0.4497 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DBDDF #DF8F6D

analogous

#6DDFC8 #6DBDDF #6D84DF

triadic

#6DBDDF #DF6DBD #BDDF6D

tetradic

#6DBDDF #C86DDF #DF8F6D #84DF6D

square

#6DBDDF #C86DDF #DF8F6D #84DF6D

split-complementary

#6DBDDF #DF6D84 #DFC86D

monochromatic

#2684AC #3BA6D4 #6DBDDF #9FD4EA #D1EAF5

Accessibility & contrast

On white

2.10

#6DBDDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.99

#6DBDDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DBDDF

9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DBDDF	#FFFFFF	#000000	##000000
##6DBDDF	1.00	2.10	9.99	9.99
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.99	21.00	1.00	1.00
##000000	9.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABBAE1

Deuteranopia (green-blind)

#9BADDF

Tritanopia (blue-blind)

#28C7C8

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #6dbddf;
/* rgb */ color: rgb(109, 189, 223);
/* oklch */ color: oklch(76.0% 0.092 227.5);

Tailwind

colors: {
  custom: {
    50: '#9ed1e9',
    500: '#6dbddf',
    950: '#000000',
  },
}

SCSS

$custom: #6dbddf;
$custom-light: #9ed1e9;
$custom-dark: #000000;

JSON

{
  "hex": "#6dbddf",
  "rgb": {
    "r": 109,
    "g": 189,
    "b": 223
  },
  "hsl": {
    "h": 197.895,
    "s": 64.045,
    "l": 65.098
  },
  "oklch": {
    "l": 0.75991,
    "c": 0.09245,
    "h": 227.5
  },
  "luminance": 0.44974
}

Semantic roles & 50–950 ramp

primary

#6DBDDF

secondary

#E7CCC1

accent

#4F1ACC

background

#FAFCFE

surface

#F4F9FC

border

#CED2D5

text

#0F1416

muted

#7F8284

Preview Lab

Preview with #6DBDDF

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

Preview Lab → · Contrast checker → · Palette generator →