#6DC6DA#6DC6DA

#6DC6DA is a light, moderate cyan. Relative luminance 0.487; OKLCH L 77.8% C 0.090 H 214.0°. Best body text is #000000 at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#6DC6DA
RGB	rgb(109, 198, 218)
HSL	hsl(191, 60%, 64%)
HSV	hsv(191, 50%, 85%)
CMYK	cmyk(50%, 9.2%, 0%, 14.5%)
CIE-LAB	lab(75.26, -21.35, -18.22)
CIE-LCH	lch(75.26, 28.07, 220.47°)
OKLab	oklab(77.84% -0.0745 -0.0503)
OKLCH	oklch(77.84% 0.09 214)
XYZ	xyz(39.1508, 48.6980, 73.6526)
Luminance	0.4870 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DC6DA #DA816D

analogous

#6DDAB8 #6DC6DA #6D90DA

triadic

#6DC6DA #DA6DC6 #C6DA6D

tetradic

#6DC6DA #B86DDA #DA816D #90DA6D

square

#6DC6DA #B86DDA #DA816D #90DA6D

split-complementary

#6DC6DA #DA6D90 #DAB86D

monochromatic

#298DA3 #3CB3CE #6DC6DA #9ED9E6 #CFECF3

Accessibility & contrast

On white

1.96

#6DC6DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.74

#6DC6DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DC6DA

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DC6DA	#FFFFFF	#000000	##000000
##6DC6DA	1.00	1.96	10.74	10.74
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.74	21.00	1.00	1.00
##000000	10.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7C1DB

Deuteranopia (green-blind)

#A6B4DA

Tritanopia (blue-blind)

#2ACECC

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #6dc6da;
/* rgb */ color: rgb(109, 198, 218);
/* oklch */ color: oklch(77.8% 0.090 214.0);

Tailwind

colors: {
  custom: {
    50: '#9ed7e5',
    500: '#6dc6da',
    950: '#000000',
  },
}

SCSS

$custom: #6dc6da;
$custom-light: #9ed7e5;
$custom-dark: #000000;

JSON

{
  "hex": "#6dc6da",
  "rgb": {
    "r": 109,
    "g": 198,
    "b": 218
  },
  "hsl": {
    "h": 191.009,
    "s": 59.563,
    "l": 64.118
  },
  "oklch": {
    "l": 0.77842,
    "c": 0.08992,
    "h": 214
  },
  "luminance": 0.48701
}

Semantic roles & 50–950 ramp

primary

#6DC6DA

secondary

#E4C5BE

accent

#3D1EC7

background

#FAFDFE

surface

#F4FAFC

border

#CED3D5

text

#0F1415

muted

#7F8384

Preview Lab

Preview with #6DC6DA

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

Preview Lab → · Contrast checker → · Palette generator →