#6DB8DA#6DB8DA

#6DB8DA is a light, moderate cyan. Relative luminance 0.426; OKLCH L 74.7% C 0.089 H 229.0°. Best body text is #000000 at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#6DB8DA
RGB	rgb(109, 184, 218)
HSL	hsl(199, 60%, 64%)
HSV	hsv(199, 50%, 85%)
CMYK	cmyk(50%, 15.6%, 0%, 14.5%)
CIE-LAB	lab(71.28, -14.10, -24.28)
CIE-LCH	lch(71.28, 28.08, 239.85°)
OKLab	oklab(74.66% -0.0586 -0.0673)
OKLCH	oklch(74.66% 0.089 229)
XYZ	xyz(36.0974, 42.5912, 72.6348)
Luminance	0.4259 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DB8DA #DA8F6D

analogous

#6DDAC6 #6DB8DA #6D82DA

triadic

#6DB8DA #DA6DB8 #B8DA6D

tetradic

#6DB8DA #C66DDA #DA8F6D #82DA6D

square

#6DB8DA #C66DDA #DA8F6D #82DA6D

split-complementary

#6DB8DA #DA6D82 #DAC66D

monochromatic

#297DA3 #3CA0CE #6DB8DA #9ED0E6 #CFE7F3

Accessibility & contrast

On white

2.21

#6DB8DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.52

#6DB8DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DB8DA

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DB8DA	#FFFFFF	#000000	##000000
##6DB8DA	1.00	2.21	9.52	9.52
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.52	21.00	1.00	1.00
##000000	9.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7B5DC

Deuteranopia (green-blind)

#97A9DA

Tritanopia (blue-blind)

#30C2C3

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #6db8da;
/* rgb */ color: rgb(109, 184, 218);
/* oklch */ color: oklch(74.7% 0.089 229.0);

Tailwind

colors: {
  custom: {
    50: '#9dcde5',
    500: '#6db8da',
    950: '#000000',
  },
}

SCSS

$custom: #6db8da;
$custom-light: #9dcde5;
$custom-dark: #000000;

JSON

{
  "hex": "#6db8da",
  "rgb": {
    "r": 109,
    "g": 184,
    "b": 218
  },
  "hsl": {
    "h": 198.716,
    "s": 59.563,
    "l": 64.118
  },
  "oklch": {
    "l": 0.74662,
    "c": 0.08927,
    "h": 229
  },
  "luminance": 0.42594
}

Semantic roles & 50–950 ramp

primary

#6DB8DA

secondary

#E4CABE

accent

#531EC7

background

#FAFCFE

surface

#F3F9FC

border

#CDD2D5

text

#0F1315

muted

#7F8284

Preview Lab

Preview with #6DB8DA

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

Preview Lab → · Contrast checker → · Palette generator →