#6BC4EB#6BC4EB

#6BC4EB is a light, moderate cyan. Relative luminance 0.486; OKLCH L 78.0% C 0.102 H 228.6°. Best body text is #000000 at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#6BC4EB
RGB	rgb(107, 196, 235)
HSL	hsl(198, 76%, 67%)
HSV	hsv(198, 54%, 92%)
CMYK	cmyk(54.5%, 16.6%, 0%, 7.8%)
CIE-LAB	lab(75.20, -15.96, -27.49)
CIE-LCH	lch(75.20, 31.79, 239.87°)
OKLab	oklab(77.96% -0.0674 -0.0765)
OKLCH	oklch(77.96% 0.102 228.6)
XYZ	xyz(40.7930, 48.6002, 85.8122)
Luminance	0.4860 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BC4EB #EB926B

analogous

#6BEBD2 #6BC4EB #6B84EB

triadic

#6BC4EB #EB6BC4 #C4EB6B

tetradic

#6BC4EB #D26BEB #EB926B #84EB6B

square

#6BC4EB #D26BEB #EB926B #84EB6B

split-complementary

#6BC4EB #EB6B84 #EBD26B

monochromatic

#1A8EC1 #35AFE4 #6BC4EB #A1D9F2 #D7EFFA

Accessibility & contrast

On white

1.96

#6BC4EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.72

#6BC4EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BC4EB

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BC4EB	#FFFFFF	#000000	##000000
##6BC4EB	1.00	1.96	10.72	10.72
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.72	21.00	1.00	1.00
##000000	10.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0C1ED

Deuteranopia (green-blind)

#9EB3EB

Tritanopia (blue-blind)

#00CFD1

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #6bc4eb;
/* rgb */ color: rgb(107, 196, 235);
/* oklch */ color: oklch(78.0% 0.102 228.6);

Tailwind

colors: {
  custom: {
    50: '#9ed6f1',
    500: '#6bc4eb',
    950: '#000000',
  },
}

SCSS

$custom: #6bc4eb;
$custom-light: #9ed6f1;
$custom-dark: #000000;

JSON

{
  "hex": "#6bc4eb",
  "rgb": {
    "r": 107,
    "g": 196,
    "b": 235
  },
  "hsl": {
    "h": 198.281,
    "s": 76.19,
    "l": 67.059
  },
  "oklch": {
    "l": 0.77965,
    "c": 0.10193,
    "h": 228.6
  },
  "luminance": 0.48604
}

Semantic roles & 50–950 ramp

primary

#6BC4EB

secondary

#EDD1C5

accent

#4B0DD8

background

#FAFDFE

surface

#F4FAFD

border

#CED3D5

text

#0F1416

muted

#7F8384

Preview Lab

Preview with #6BC4EB

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

Preview Lab → · Contrast checker → · Palette generator →