#6DC4EA#6DC4EA

#6DC4EA is a light, moderate cyan. Relative luminance 0.487; OKLCH L 78.0% C 0.100 H 228.4°. Best body text is #000000 at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#6DC4EA
RGB	rgb(109, 196, 234)
HSL	hsl(198, 75%, 67%)
HSV	hsv(198, 53%, 92%)
CMYK	cmyk(53.4%, 16.2%, 0%, 8.2%)
CIE-LAB	lab(75.24, -15.83, -26.88)
CIE-LCH	lch(75.24, 31.20, 239.50°)
OKLab	oklab(78.01% -0.0663 -0.0747)
OKLCH	oklch(78.01% 0.1 228.4)
XYZ	xyz(40.8923, 48.6680, 85.0649)
Luminance	0.4867 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DC4EA #EA936D

analogous

#6DEAD1 #6DC4EA #6D86EA

triadic

#6DC4EA #EA6DC4 #C4EA6D

tetradic

#6DC4EA #D16DEA #EA936D #86EA6D

square

#6DC4EA #D16DEA #EA936D #86EA6D

split-complementary

#6DC4EA #EA6D86 #EAD16D

monochromatic

#1C8FC1 #37AEE2 #6DC4EA #A3DAF2 #D8EFF9

Accessibility & contrast

On white

1.96

#6DC4EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.73

#6DC4EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DC4EA

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DC4EA	#FFFFFF	#000000	##000000
##6DC4EA	1.00	1.96	10.73	10.73
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.73	21.00	1.00	1.00
##000000	10.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0C1EC

Deuteranopia (green-blind)

#9EB3EA

Tritanopia (blue-blind)

#08CFD0

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #6dc4ea;
/* rgb */ color: rgb(109, 196, 234);
/* oklch */ color: oklch(78.0% 0.100 228.4);

Tailwind

colors: {
  custom: {
    50: '#9fd6f0',
    500: '#6dc4ea',
    950: '#000000',
  },
}

SCSS

$custom: #6dc4ea;
$custom-light: #9fd6f0;
$custom-dark: #000000;

JSON

{
  "hex": "#6dc4ea",
  "rgb": {
    "r": 109,
    "g": 196,
    "b": 234
  },
  "hsl": {
    "h": 198.24,
    "s": 74.85,
    "l": 67.255
  },
  "oklch": {
    "l": 0.78009,
    "c": 0.09989,
    "h": 228.4
  },
  "luminance": 0.48672
}

Semantic roles & 50–950 ramp

primary

#6DC4EA

secondary

#EDD2C6

accent

#4B0ED7

background

#FAFDFE

surface

#F4FAFD

border

#CED3D5

text

#0F1416

muted

#7F8384

Preview Lab

Preview with #6DC4EA

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

Preview Lab → · Contrast checker → · Palette generator →