#6DD4EA#6DD4EA

#6DD4EA is a light, moderate cyan. Relative luminance 0.563; OKLCH L 81.6% C 0.100 H 213.4°. Best body text is #000000 at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#6DD4EA
RGB	rgb(109, 212, 234)
HSL	hsl(191, 75%, 67%)
HSV	hsv(191, 53%, 92%)
CMYK	cmyk(53.4%, 9.4%, 0%, 8.2%)
CIE-LAB	lab(79.77, -23.98, -19.99)
CIE-LCH	lch(79.77, 31.22, 219.81°)
OKLab	oklab(81.62% -0.0838 -0.0553)
OKLCH	oklch(81.62% 0.1 213.4)
XYZ	xyz(44.6956, 56.2746, 86.3326)
Luminance	0.5628 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DD4EA #EA836D

analogous

#6DEAC2 #6DD4EA #6D96EA

triadic

#6DD4EA #EA6DD4 #D4EA6D

tetradic

#6DD4EA #C26DEA #EA836D #96EA6D

square

#6DD4EA #C26DEA #EA836D #96EA6D

split-complementary

#6DD4EA #EA6D96 #EAC26D

monochromatic

#1CA4C1 #37C4E2 #6DD4EA #A3E4F2 #D8F4F9

Accessibility & contrast

On white

1.71

#6DD4EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.26

#6DD4EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DD4EA

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DD4EA	#FFFFFF	#000000	##000000
##6DD4EA	1.00	1.71	12.26	12.26
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.26	21.00	1.00	1.00
##000000	12.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3CEEB

Deuteranopia (green-blind)

#B0C0EA

Tritanopia (blue-blind)

#00DDDB

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #6dd4ea;
/* rgb */ color: rgb(109, 212, 234);
/* oklch */ color: oklch(81.6% 0.100 213.4);

Tailwind

colors: {
  custom: {
    50: '#a0e1f0',
    500: '#6dd4ea',
    950: '#000000',
  },
}

SCSS

$custom: #6dd4ea;
$custom-light: #a0e1f0;
$custom-dark: #000000;

JSON

{
  "hex": "#6dd4ea",
  "rgb": {
    "r": 109,
    "g": 212,
    "b": 234
  },
  "hsl": {
    "h": 190.56,
    "s": 74.85,
    "l": 67.255
  },
  "oklch": {
    "l": 0.81624,
    "c": 0.1004,
    "h": 213.4
  },
  "luminance": 0.56279
}

Semantic roles & 50–950 ramp

primary

#6DD4EA

secondary

#BF533C

accent

#320ED7

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#101516

muted

#808485

Preview Lab

Preview with #6DD4EA

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

Preview Lab → · Contrast checker → · Palette generator →