#6DB1DC#6DB1DC

#6DB1DC is a light, moderate cyan. Relative luminance 0.399; OKLCH L 73.2% C 0.093 H 237.7°. Best body text is #000000 at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#6DB1DC
RGB	rgb(109, 177, 220)
HSL	hsl(203, 61%, 65%)
HSV	hsv(203, 50%, 86%)
CMYK	cmyk(50.5%, 19.5%, 0%, 13.7%)
CIE-LAB	lab(69.37, -9.79, -28.29)
CIE-LCH	lch(69.37, 29.94, 250.92°)
OKLab	oklab(73.17% -0.0498 -0.0787)
OKLCH	oklch(73.17% 0.093 237.7)
XYZ	xyz(34.9424, 39.8600, 73.5487)
Luminance	0.3986 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DB1DC #DC986D

analogous

#6DDCCF #6DB1DC #6D7ADC

triadic

#6DB1DC #DC6DB1 #B1DC6D

tetradic

#6DB1DC #CF6DDC #DC986D #7ADC6D

square

#6DB1DC #CF6DDC #DC986D #7ADC6D

split-complementary

#6DB1DC #DC6D7A #DCCF6D

monochromatic

#2876A7 #3C97D0 #6DB1DC #9ECBE8 #D0E6F4

Accessibility & contrast

On white

2.34

#6DB1DC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.97

#6DB1DC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DB1DC

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DB1DC	#FFFFFF	#000000	##000000
##6DB1DC	1.00	2.34	8.97	8.97
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.97	21.00	1.00	1.00
##000000	8.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DB0DE

Deuteranopia (green-blind)

#8EA4DB

Tritanopia (blue-blind)

#31BCBF

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #6db1dc;
/* rgb */ color: rgb(109, 177, 220);
/* oklch */ color: oklch(73.2% 0.093 237.7);

Tailwind

colors: {
  custom: {
    50: '#9dc8e7',
    500: '#6db1dc',
    950: '#000000',
  },
}

SCSS

$custom: #6db1dc;
$custom-light: #9dc8e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6db1dc",
  "rgb": {
    "r": 109,
    "g": 177,
    "b": 220
  },
  "hsl": {
    "h": 203.243,
    "s": 61.326,
    "l": 64.51
  },
  "oklch": {
    "l": 0.73172,
    "c": 0.0932,
    "h": 237.7
  },
  "luminance": 0.39863
}

Semantic roles & 50–950 ramp

primary

#6DB1DC

secondary

#E6CEBF

accent

#5F1CC9

background

#FAFCFE

surface

#F3F8FC

border

#CDD1D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #6DB1DC

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

Preview Lab → · Contrast checker → · Palette generator →