#6BC4DF#6BC4DF

#6BC4DF is a light, moderate cyan. Relative luminance 0.479; OKLCH L 77.5% C 0.094 H 219.9°. Best body text is #000000 at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#6BC4DF
RGB	rgb(107, 196, 223)
HSL	hsl(194, 64%, 65%)
HSV	hsv(194, 52%, 87%)
CMYK	cmyk(52%, 12.1%, 0%, 12.5%)
CIE-LAB	lab(74.78, -19.38, -21.66)
CIE-LCH	lch(74.78, 29.06, 228.18°)
OKLab	oklab(77.49% -0.0718 -0.06)
OKLCH	oklch(77.49% 0.094 219.9)
XYZ	xyz(39.1175, 47.9300, 76.9877)
Luminance	0.4793 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BC4DF #DF866B

analogous

#6BDFC0 #6BC4DF #6B8ADF

triadic

#6BC4DF #DF6BC4 #C4DF6B

tetradic

#6BC4DF #C06BDF #DF866B #8ADF6B

square

#6BC4DF #C06BDF #DF866B #8ADF6B

split-complementary

#6BC4DF #DF6B8A #DFC06B

monochromatic

#258CAB #39B0D4 #6BC4DF #9DD8EA #D0ECF5

Accessibility & contrast

On white

1.98

#6BC4DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.59

#6BC4DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BC4DF

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BC4DF	#FFFFFF	#000000	##000000
##6BC4DF	1.00	1.98	10.59	10.59
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.59	21.00	1.00	1.00
##000000	10.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3C0E0

Deuteranopia (green-blind)

#A2B2DF

Tritanopia (blue-blind)

#1ACDCC

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #6bc4df;
/* rgb */ color: rgb(107, 196, 223);
/* oklch */ color: oklch(77.5% 0.094 219.9);

Tailwind

colors: {
  custom: {
    50: '#9dd6e9',
    500: '#6bc4df',
    950: '#000000',
  },
}

SCSS

$custom: #6bc4df;
$custom-light: #9dd6e9;
$custom-dark: #000000;

JSON

{
  "hex": "#6bc4df",
  "rgb": {
    "r": 107,
    "g": 196,
    "b": 223
  },
  "hsl": {
    "h": 193.966,
    "s": 64.444,
    "l": 64.706
  },
  "oklch": {
    "l": 0.7749,
    "c": 0.09356,
    "h": 219.9
  },
  "luminance": 0.47933
}

Semantic roles & 50–950 ramp

primary

#6BC4DF

secondary

#E7C8BF

accent

#4319CC

background

#FAFDFE

surface

#F4FAFC

border

#CED3D5

text

#0F1416

muted

#7F8384

Preview Lab

Preview with #6BC4DF

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

Preview Lab → · Contrast checker → · Palette generator →