#6BC4E7#6BC4E7

#6BC4E7 is a light, moderate cyan. Relative luminance 0.484; OKLCH L 77.8% C 0.099 H 225.9°. Best body text is #000000 at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#6BC4E7
RGB	rgb(107, 196, 231)
HSL	hsl(197, 72%, 66%)
HSV	hsv(197, 54%, 91%)
CMYK	cmyk(53.7%, 15.2%, 0%, 9.4%)
CIE-LAB	lab(75.06, -17.11, -25.56)
CIE-LCH	lch(75.06, 30.75, 236.20°)
OKLab	oklab(77.8% -0.0688 -0.071)
OKLCH	oklch(77.8% 0.099 225.9)
XYZ	xyz(40.2217, 48.3716, 82.8029)
Luminance	0.4838 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BC4E7 #E78E6B

analogous

#6BE7CC #6BC4E7 #6B86E7

triadic

#6BC4E7 #E76BC4 #C4E76B

tetradic

#6BC4E7 #CC6BE7 #E78E6B #86E76B

square

#6BC4E7 #CC6BE7 #E78E6B #86E76B

split-complementary

#6BC4E7 #E76B86 #E7CC6B

monochromatic

#1E8EBA #36AFDE #6BC4E7 #A0D9F0 #D4EEF8

Accessibility & contrast

On white

1.97

#6BC4E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.68

#6BC4E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BC4E7

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BC4E7	#FFFFFF	#000000	##000000
##6BC4E7	1.00	1.97	10.68	10.68
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.68	21.00	1.00	1.00
##000000	10.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C0E9

Deuteranopia (green-blind)

#9FB3E7

Tritanopia (blue-blind)

#00CECF

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #6bc4e7;
/* rgb */ color: rgb(107, 196, 231);
/* oklch */ color: oklch(77.8% 0.099 225.9);

Tailwind

colors: {
  custom: {
    50: '#9ed6ee',
    500: '#6bc4e7',
    950: '#000000',
  },
}

SCSS

$custom: #6bc4e7;
$custom-light: #9ed6ee;
$custom-dark: #000000;

JSON

{
  "hex": "#6bc4e7",
  "rgb": {
    "r": 107,
    "g": 196,
    "b": 231
  },
  "hsl": {
    "h": 196.935,
    "s": 72.093,
    "l": 66.275
  },
  "oklch": {
    "l": 0.77804,
    "c": 0.09887,
    "h": 225.9
  },
  "luminance": 0.48375
}

Semantic roles & 50–950 ramp

primary

#6BC4E7

secondary

#EBCEC3

accent

#4811D4

background

#FAFDFE

surface

#F4FAFD

border

#CED3D5

text

#0F1416

muted

#7F8384

Preview Lab

Preview with #6BC4E7

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

Preview Lab → · Contrast checker → · Palette generator →