#6DB3E9#6DB3E9

#6DB3E9 is a light, moderate cyan. Relative luminance 0.414; OKLCH L 74.2% C 0.106 H 243.1°. Best body text is #000000 at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#6DB3E9
RGB	rgb(109, 179, 233)
HSL	hsl(206, 74%, 67%)
HSV	hsv(206, 53%, 91%)
CMYK	cmyk(53.2%, 23.2%, 0%, 8.6%)
CIE-LAB	lab(70.44, -7.06, -33.75)
CIE-LCH	lch(70.44, 34.48, 258.19°)
OKLab	oklab(74.18% -0.0478 -0.0943)
OKLCH	oklch(74.18% 0.106 243.1)
XYZ	xyz(37.1294, 41.3715, 83.1039)
Luminance	0.4138 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DB3E9 #E9A36D

analogous

#6DE9E1 #6DB3E9 #6D75E9

triadic

#6DB3E9 #E96DB3 #B3E96D

tetradic

#6DB3E9 #E16DE9 #E9A36D #75E96D

square

#6DB3E9 #E16DE9 #E9A36D #75E96D

split-complementary

#6DB3E9 #E96D75 #E9E16D

monochromatic

#1D78BF #3897E1 #6DB3E9 #A2CFF1 #D7EAF9

Accessibility & contrast

On white

2.26

#6DB3E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.27

#6DB3E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DB3E9

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DB3E9	#FFFFFF	#000000	##000000
##6DB3E9	1.00	2.26	9.27	9.27
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.27	21.00	1.00	1.00
##000000	9.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CB3EC

Deuteranopia (green-blind)

#8BA7E8

Tritanopia (blue-blind)

#1CC0C5

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #6db3e9;
/* rgb */ color: rgb(109, 179, 233);
/* oklch */ color: oklch(74.2% 0.106 243.1);

Tailwind

colors: {
  custom: {
    50: '#9ec9f0',
    500: '#6db3e9',
    950: '#000000',
  },
}

SCSS

$custom: #6db3e9;
$custom-light: #9ec9f0;
$custom-dark: #000000;

JSON

{
  "hex": "#6db3e9",
  "rgb": {
    "r": 109,
    "g": 179,
    "b": 233
  },
  "hsl": {
    "h": 206.129,
    "s": 73.81,
    "l": 67.059
  },
  "oklch": {
    "l": 0.74182,
    "c": 0.10575,
    "h": 243.1
  },
  "luminance": 0.41375
}

Semantic roles & 50–950 ramp

primary

#6DB3E9

secondary

#EDD6C5

accent

#6610D6

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #6DB3E9

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

Preview Lab → · Contrast checker → · Palette generator →