#6DAFD9#6DAFD9

#6DAFD9 is a light, moderate cyan. Relative luminance 0.389; OKLCH L 72.6% C 0.091 H 237.8°. Best body text is #000000 at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#6DAFD9
RGB	rgb(109, 175, 217)
HSL	hsl(203, 59%, 64%)
HSV	hsv(203, 50%, 85%)
CMYK	cmyk(49.8%, 19.4%, 0%, 14.9%)
CIE-LAB	lab(68.69, -9.57, -27.69)
CIE-LCH	lch(68.69, 29.30, 250.93°)
OKLab	oklab(72.6% -0.0486 -0.077)
OKLCH	oklch(72.6% 0.091 237.8)
XYZ	xyz(34.1565, 38.9182, 71.3442)
Luminance	0.3892 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DAFD9 #D9976D

analogous

#6DD9CD #6DAFD9 #6D79D9

triadic

#6DAFD9 #D96DAF #AFD96D

tetradic

#6DAFD9 #CD6DD9 #D9976D #79D96D

square

#6DAFD9 #CD6DD9 #D9976D #79D96D

split-complementary

#6DAFD9 #D96D79 #D9CD6D

monochromatic

#2A73A2 #3C94CC #6DAFD9 #9ECAE6 #CEE4F2

Accessibility & contrast

On white

2.39

#6DAFD9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.78

#6DAFD9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DAFD9

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DAFD9	#FFFFFF	#000000	##000000
##6DAFD9	1.00	2.39	8.78	8.78
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.78	21.00	1.00	1.00
##000000	8.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CAEDB

Deuteranopia (green-blind)

#8DA3D8

Tritanopia (blue-blind)

#35BABD

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #6dafd9;
/* rgb */ color: rgb(109, 175, 217);
/* oklch */ color: oklch(72.6% 0.091 237.8);

Tailwind

colors: {
  custom: {
    50: '#9dc6e5',
    500: '#6dafd9',
    950: '#000000',
  },
}

SCSS

$custom: #6dafd9;
$custom-light: #9dc6e5;
$custom-dark: #000000;

JSON

{
  "hex": "#6dafd9",
  "rgb": {
    "r": 109,
    "g": 175,
    "b": 217
  },
  "hsl": {
    "h": 203.333,
    "s": 58.696,
    "l": 63.922
  },
  "oklch": {
    "l": 0.72598,
    "c": 0.09107,
    "h": 237.8
  },
  "luminance": 0.38921
}

Semantic roles & 50–950 ramp

primary

#6DAFD9

secondary

#E4CDBE

accent

#601FC6

background

#FAFCFD

surface

#F3F8FB

border

#CDD1D4

text

#0F1315

muted

#7F8283

Preview Lab

Preview with #6DAFD9

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

Preview Lab → · Contrast checker → · Palette generator →