#6DBBDB#6DBBDB

#6DBBDB is a light, moderate cyan. Relative luminance 0.439; OKLCH L 75.4% C 0.090 H 226.5°. Best body text is #000000 at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#6DBBDB
RGB	rgb(109, 187, 219)
HSL	hsl(197, 60%, 64%)
HSV	hsv(197, 50%, 86%)
CMYK	cmyk(50.2%, 14.6%, 0%, 14.1%)
CIE-LAB	lab(72.16, -15.40, -23.47)
CIE-LCH	lch(72.16, 28.07, 236.72°)
OKLab	oklab(75.38% -0.0617 -0.065)
OKLCH	oklch(75.38% 0.09 226.5)
XYZ	xyz(36.8584, 43.9033, 73.5360)
Luminance	0.4391 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DBBDB #DB8D6D

analogous

#6DDBC4 #6DBBDB #6D84DB

triadic

#6DBBDB #DB6DBB #BBDB6D

tetradic

#6DBBDB #C46DDB #DB8D6D #84DB6D

square

#6DBBDB #C46DDB #DB8D6D #84DB6D

split-complementary

#6DBBDB #DB6D84 #DBC46D

monochromatic

#2981A5 #3CA4CF #6DBBDB #9ED2E7 #CFE9F3

Accessibility & contrast

On white

2.15

#6DBBDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.78

#6DBBDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DBBDB

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DBBDB	#FFFFFF	#000000	##000000
##6DBBDB	1.00	2.15	9.78	9.78
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.78	21.00	1.00	1.00
##000000	9.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAB8DD

Deuteranopia (green-blind)

#9AACDB

Tritanopia (blue-blind)

#2EC4C5

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #6dbbdb;
/* rgb */ color: rgb(109, 187, 219);
/* oklch */ color: oklch(75.4% 0.090 226.5);

Tailwind

colors: {
  custom: {
    50: '#9ecfe6',
    500: '#6dbbdb',
    950: '#000000',
  },
}

SCSS

$custom: #6dbbdb;
$custom-light: #9ecfe6;
$custom-dark: #000000;

JSON

{
  "hex": "#6dbbdb",
  "rgb": {
    "r": 109,
    "g": 187,
    "b": 219
  },
  "hsl": {
    "h": 197.455,
    "s": 60.44,
    "l": 64.314
  },
  "oklch": {
    "l": 0.75379,
    "c": 0.08964,
    "h": 226.5
  },
  "luminance": 0.43906
}

Semantic roles & 50–950 ramp

primary

#6DBBDB

secondary

#E5CABF

accent

#4F1DC8

background

#FAFCFE

surface

#F4F9FC

border

#CED2D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #6DBBDB

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

Preview Lab → · Contrast checker → · Palette generator →