#6DB3D5#6DB3D5

#6DB3D5 is a light, moderate cyan. Relative luminance 0.403; OKLCH L 73.3% C 0.086 H 230.6°. Best body text is #000000 at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#6DB3D5
RGB	rgb(109, 179, 213)
HSL	hsl(200, 55%, 63%)
HSV	hsv(200, 49%, 84%)
CMYK	cmyk(48.8%, 16%, 0%, 16.5%)
CIE-LAB	lab(69.68, -12.86, -23.99)
CIE-LCH	lch(69.68, 27.22, 241.79°)
OKLab	oklab(73.33% -0.0546 -0.0665)
OKLCH	oklch(73.33% 0.086 230.6)
XYZ	xyz(34.4326, 40.2928, 68.9007)
Luminance	0.4030 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DB3D5 #D58F6D

analogous

#6DD5C3 #6DB3D5 #6D7FD5

triadic

#6DB3D5 #D56DB3 #B3D56D

tetradic

#6DB3D5 #C36DD5 #D58F6D #7FD56D

square

#6DB3D5 #C36DD5 #D58F6D #7FD56D

split-complementary

#6DB3D5 #D56D7F #D5C36D

monochromatic

#2D779B #3D9AC7 #6DB3D5 #9DCCE3 #CCE4F0

Accessibility & contrast

On white

2.32

#6DB3D5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.06

#6DB3D5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DB3D5

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DB3D5	#FFFFFF	#000000	##000000
##6DB3D5	1.00	2.32	9.06	9.06
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.06	21.00	1.00	1.00
##000000	9.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2B1D7

Deuteranopia (green-blind)

#93A5D5

Tritanopia (blue-blind)

#37BCBE

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #6db3d5;
/* rgb */ color: rgb(109, 179, 213);
/* oklch */ color: oklch(73.3% 0.086 230.6);

Tailwind

colors: {
  custom: {
    50: '#9dc9e2',
    500: '#6db3d5',
    950: '#000000',
  },
}

SCSS

$custom: #6db3d5;
$custom-light: #9dc9e2;
$custom-dark: #000000;

JSON

{
  "hex": "#6db3d5",
  "rgb": {
    "r": 109,
    "g": 179,
    "b": 213
  },
  "hsl": {
    "h": 199.615,
    "s": 55.319,
    "l": 63.137
  },
  "oklch": {
    "l": 0.73331,
    "c": 0.08608,
    "h": 230.6
  },
  "luminance": 0.40296
}

Semantic roles & 50–950 ramp

primary

#6DB3D5

secondary

#E2C8BC

accent

#5723C3

background

#FAFCFD

surface

#F3F8FB

border

#CDD1D4

text

#0F1315

muted

#7F8283

Preview Lab

Preview with #6DB3D5

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

Preview Lab → · Contrast checker → · Palette generator →