#6DB8EF#6DB8EF

#6DB8EF is a light, moderate cyan. Relative luminance 0.438; OKLCH L 75.6% C 0.109 H 242.0°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#6DB8EF
RGB	rgb(109, 184, 239)
HSL	hsl(205, 80%, 68%)
HSV	hsv(205, 54%, 94%)
CMYK	cmyk(54.4%, 23%, 0%, 6.3%)
CIE-LAB	lab(72.07, -7.99, -34.48)
CIE-LCH	lch(72.07, 35.39, 256.95°)
OKLab	oklab(75.55% -0.0514 -0.0964)
OKLCH	oklch(75.55% 0.109 242)
XYZ	xyz(39.0215, 43.7609, 88.0350)
Luminance	0.4376 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DB8EF #EFA46D

analogous

#6DEFE5 #6DB8EF #6D77EF

triadic

#6DB8EF #EF6DB8 #B8EF6D

tetradic

#6DB8EF #E56DEF #EFA46D #77EF6D

square

#6DB8EF #E56DEF #EFA46D #77EF6D

split-complementary

#6DB8EF #EF6D77 #EFE56D

monochromatic

#167FCB #369DE9 #6DB8EF #A4D3F5 #DBEEFB

Accessibility & contrast

On white

2.15

#6DB8EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#6DB8EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DB8EF

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DB8EF	#FFFFFF	#000000	##000000
##6DB8EF	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0B8F2

Deuteranopia (green-blind)

#8EABEE

Tritanopia (blue-blind)

#03C6CB

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #6db8ef;
/* rgb */ color: rgb(109, 184, 239);
/* oklch */ color: oklch(75.6% 0.109 242.0);

Tailwind

colors: {
  custom: {
    50: '#9fcdf4',
    500: '#6db8ef',
    950: '#000000',
  },
}

SCSS

$custom: #6db8ef;
$custom-light: #9fcdf4;
$custom-dark: #000000;

JSON

{
  "hex": "#6db8ef",
  "rgb": {
    "r": 109,
    "g": 184,
    "b": 239
  },
  "hsl": {
    "h": 205.385,
    "s": 80.247,
    "l": 68.235
  },
  "oklch": {
    "l": 0.75551,
    "c": 0.10925,
    "h": 242
  },
  "luminance": 0.43764
}

Semantic roles & 50–950 ramp

primary

#6DB8EF

secondary

#F0D9C8

accent

#6209DD

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #6DB8EF

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

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