#6DB6CB#6DB6CB

#6DB6CB is a light, moderate cyan. Relative luminance 0.410; OKLCH L 73.6% C 0.079 H 218.3°. Best body text is #000000 at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#6DB6CB
RGB	rgb(109, 182, 203)
HSL	hsl(193, 47%, 61%)
HSV	hsv(193, 46%, 80%)
CMYK	cmyk(46.3%, 10.3%, 0%, 20.4%)
CIE-LAB	lab(70.19, -17.22, -17.73)
CIE-LCH	lch(70.19, 24.71, 225.82°)
OKLab	oklab(73.62% -0.0619 -0.0489)
OKLCH	oklch(73.62% 0.079 218.3)
XYZ	xyz(33.8101, 41.0163, 62.6236)
Luminance	0.4102 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DB6CB #CB826D

analogous

#6DCBB1 #6DB6CB #6D87CB

triadic

#6DB6CB #CB6DB6 #B6CB6D

tetradic

#6DB6CB #B16DCB #CB826D #87CB6D

square

#6DB6CB #B16DCB #CB826D #87CB6D

split-complementary

#6DB6CB #CB6D87 #CBB16D

monochromatic

#32788C #429EB9 #6DB6CB #9ACDDB #C7E3EB

Accessibility & contrast

On white

2.28

#6DB6CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.20

#6DB6CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DB6CB

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DB6CB	#FFFFFF	#000000	##000000
##6DB6CB	1.00	2.28	9.20	9.20
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.20	21.00	1.00	1.00
##000000	9.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8B2CC

Deuteranopia (green-blind)

#9AA7CB

Tritanopia (blue-blind)

#3FBDBC

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #6db6cb;
/* rgb */ color: rgb(109, 182, 203);
/* oklch */ color: oklch(73.6% 0.079 218.3);

Tailwind

colors: {
  custom: {
    50: '#9cccda',
    500: '#6db6cb',
    950: '#000000',
  },
}

SCSS

$custom: #6db6cb;
$custom-light: #9cccda;
$custom-dark: #000000;

JSON

{
  "hex": "#6db6cb",
  "rgb": {
    "r": 109,
    "g": 182,
    "b": 203
  },
  "hsl": {
    "h": 193.404,
    "s": 47.475,
    "l": 61.176
  },
  "oklch": {
    "l": 0.73622,
    "c": 0.07891,
    "h": 218.3
  },
  "luminance": 0.41019
}

Semantic roles & 50–950 ramp

primary

#6DB6CB

secondary

#DCC0B8

accent

#4B2BBB

background

#F9FCFD

surface

#F2F8FA

border

#CCD1D3

text

#0F1315

muted

#7E8283

Preview Lab

Preview with #6DB6CB

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

Preview Lab → · Contrast checker → · Palette generator →