#6BC4DD#6BC4DD

#6BC4DD is a light, moderate cyan. Relative luminance 0.478; OKLCH L 77.4% C 0.092 H 218.3°. Best body text is #000000 at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#6BC4DD
RGB	rgb(107, 196, 221)
HSL	hsl(193, 63%, 64%)
HSV	hsv(193, 52%, 87%)
CMYK	cmyk(51.6%, 11.3%, 0%, 13.3%)
CIE-LAB	lab(74.71, -19.94, -20.68)
CIE-LCH	lch(74.71, 28.72, 226.05°)
OKLab	oklab(77.41% -0.0726 -0.0572)
OKLCH	oklch(77.41% 0.092 218.3)
XYZ	xyz(38.8495, 47.8227, 75.5760)
Luminance	0.4783 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BC4DD #DD846B

analogous

#6BDDBD #6BC4DD #6B8BDD

triadic

#6BC4DD #DD6BC4 #C4DD6B

tetradic

#6BC4DD #BD6BDD #DD846B #8BDD6B

square

#6BC4DD #BD6BDD #DD846B #8BDD6B

split-complementary

#6BC4DD #DD6B8B #DDBD6B

monochromatic

#268BA7 #39B0D2 #6BC4DD #9DD8E8 #CFECF4

Accessibility & contrast

On white

1.99

#6BC4DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.57

#6BC4DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BC4DD

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BC4DD	#FFFFFF	#000000	##000000
##6BC4DD	1.00	1.99	10.57	10.57
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.57	21.00	1.00	1.00
##000000	10.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4BFDE

Deuteranopia (green-blind)

#A3B2DD

Tritanopia (blue-blind)

#1ECDCC

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #6bc4dd;
/* rgb */ color: rgb(107, 196, 221);
/* oklch */ color: oklch(77.4% 0.092 218.3);

Tailwind

colors: {
  custom: {
    50: '#9dd6e7',
    500: '#6bc4dd',
    950: '#000000',
  },
}

SCSS

$custom: #6bc4dd;
$custom-light: #9dd6e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6bc4dd",
  "rgb": {
    "r": 107,
    "g": 196,
    "b": 221
  },
  "hsl": {
    "h": 193.158,
    "s": 62.637,
    "l": 64.314
  },
  "oklch": {
    "l": 0.77413,
    "c": 0.09242,
    "h": 218.3
  },
  "luminance": 0.47826
}

Semantic roles & 50–950 ramp

primary

#6BC4DD

secondary

#E6C7BE

accent

#421BCA

background

#FAFDFE

surface

#F4FAFC

border

#CED3D5

text

#0F1416

muted

#7F8384

Preview Lab

Preview with #6BC4DD

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

Preview Lab → · Contrast checker → · Palette generator →