#6DD7EE#6DD7EE

#6DD7EE is a very light, moderate cyan. Relative luminance 0.580; OKLCH L 82.5% C 0.103 H 213.8°. Best body text is #000000 at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#6DD7EE
RGB	rgb(109, 215, 238)
HSL	hsl(191, 79%, 68%)
HSV	hsv(191, 54%, 93%)
CMYK	cmyk(54.2%, 9.7%, 0%, 6.7%)
CIE-LAB	lab(80.75, -24.37, -20.64)
CIE-LCH	lch(80.75, 31.93, 220.26°)
OKLab	oklab(82.45% -0.0855 -0.0571)
OKLCH	oklch(82.45% 0.103 213.8)
XYZ	xyz(46.0336, 58.0209, 89.6456)
Luminance	0.5803 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DD7EE #EE846D

analogous

#6DEEC5 #6DD7EE #6D96EE

triadic

#6DD7EE #EE6DD7 #D7EE6D

tetradic

#6DD7EE #C56DEE #EE846D #96EE6D

square

#6DD7EE #C56DEE #EE846D #96EE6D

split-complementary

#6DD7EE #EE6D96 #EEC56D

monochromatic

#17A9C9 #36C8E8 #6DD7EE #A4E6F4 #DBF5FB

Accessibility & contrast

On white

1.67

#6DD7EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.61

#6DD7EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DD7EE

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DD7EE	#FFFFFF	#000000	##000000
##6DD7EE	1.00	1.67	12.61	12.61
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.61	21.00	1.00	1.00
##000000	12.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6D1EF

Deuteranopia (green-blind)

#B2C2EE

Tritanopia (blue-blind)

#00E0DE

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #6dd7ee;
/* rgb */ color: rgb(109, 215, 238);
/* oklch */ color: oklch(82.5% 0.103 213.8);

Tailwind

colors: {
  custom: {
    50: '#a0e3f3',
    500: '#6dd7ee',
    950: '#000000',
  },
}

SCSS

$custom: #6dd7ee;
$custom-light: #a0e3f3;
$custom-dark: #000000;

JSON

{
  "hex": "#6dd7ee",
  "rgb": {
    "r": 109,
    "g": 215,
    "b": 238
  },
  "hsl": {
    "h": 190.698,
    "s": 79.141,
    "l": 68.039
  },
  "oklch": {
    "l": 0.82453,
    "c": 0.10282,
    "h": 213.8
  },
  "luminance": 0.58025
}

Semantic roles & 50–950 ramp

primary

#6DD7EE

secondary

#C65239

accent

#2F0ADB

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#101517

muted

#808485

Preview Lab

Preview with #6DD7EE

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

Preview Lab → · Contrast checker → · Palette generator →