#6BC4DB#6BC4DB

#6BC4DB is a light, moderate cyan. Relative luminance 0.477; OKLCH L 77.3% C 0.091 H 216.6°. Best body text is #000000 at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#6BC4DB
RGB	rgb(107, 196, 219)
HSL	hsl(192, 61%, 64%)
HSV	hsv(192, 51%, 86%)
CMYK	cmyk(51.1%, 10.5%, 0%, 14.1%)
CIE-LAB	lab(74.65, -20.49, -19.70)
CIE-LCH	lch(74.65, 28.43, 223.87°)
OKLab	oklab(77.34% -0.0733 -0.0545)
OKLCH	oklch(77.34% 0.091 216.6)
XYZ	xyz(38.5846, 47.7168, 74.1810)
Luminance	0.4772 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BC4DB #DB826B

analogous

#6BDBBA #6BC4DB #6B8CDB

triadic

#6BC4DB #DB6BC4 #C4DB6B

tetradic

#6BC4DB #BA6BDB #DB826B #8CDB6B

square

#6BC4DB #BA6BDB #DB826B #8CDB6B

split-complementary

#6BC4DB #DB6B8C #DBBA6B

monochromatic

#288AA4 #3AB0CF #6BC4DB #9CD8E7 #CDEBF3

Accessibility & contrast

On white

1.99

#6BC4DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.54

#6BC4DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BC4DB

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BC4DB	#FFFFFF	#000000	##000000
##6BC4DB	1.00	1.99	10.54	10.54
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.54	21.00	1.00	1.00
##000000	10.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4BFDC

Deuteranopia (green-blind)

#A3B2DB

Tritanopia (blue-blind)

#21CCCB

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #6bc4db;
/* rgb */ color: rgb(107, 196, 219);
/* oklch */ color: oklch(77.3% 0.091 216.6);

Tailwind

colors: {
  custom: {
    50: '#9dd6e6',
    500: '#6bc4db',
    950: '#000000',
  },
}

SCSS

$custom: #6bc4db;
$custom-light: #9dd6e6;
$custom-dark: #000000;

JSON

{
  "hex": "#6bc4db",
  "rgb": {
    "r": 107,
    "g": 196,
    "b": 219
  },
  "hsl": {
    "h": 192.321,
    "s": 60.87,
    "l": 63.922
  },
  "oklch": {
    "l": 0.77337,
    "c": 0.09136,
    "h": 216.6
  },
  "luminance": 0.4772
}

Semantic roles & 50–950 ramp

primary

#6BC4DB

secondary

#E5C5BD

accent

#401DC9

background

#FAFDFE

surface

#F4FAFC

border

#CED3D5

text

#0F1415

muted

#7F8384

Preview Lab

Preview with #6BC4DB

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

Preview Lab → · Contrast checker → · Palette generator →