#6DB4EF#6DB4EF

#6DB4EF is a light, moderate cyan. Relative luminance 0.421; OKLCH L 74.7% C 0.112 H 245.2°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#6DB4EF
RGB	rgb(109, 180, 239)
HSL	hsl(207, 80%, 68%)
HSV	hsv(207, 54%, 94%)
CMYK	cmyk(54.4%, 24.7%, 0%, 6.3%)
CIE-LAB	lab(70.96, -5.81, -36.21)
CIE-LCH	lch(70.96, 36.67, 260.88°)
OKLab	oklab(74.67% -0.047 -0.1014)
OKLCH	oklch(74.67% 0.112 245.2)
XYZ	xyz(38.2023, 42.1225, 87.7619)
Luminance	0.4213 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DB4EF #EFA86D

analogous

#6DEFE9 #6DB4EF #6D73EF

triadic

#6DB4EF #EF6DB4 #B4EF6D

tetradic

#6DB4EF #E96DEF #EFA86D #73EF6D

square

#6DB4EF #E96DEF #EFA86D #73EF6D

split-complementary

#6DB4EF #EF6D73 #EFE96D

monochromatic

#1679CB #3698E9 #6DB4EF #A4D0F5 #DBEDFB

Accessibility & contrast

On white

2.23

#6DB4EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.43

#6DB4EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DB4EF

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DB4EF	#FFFFFF	#000000	##000000
##6DB4EF	1.00	2.23	9.43	9.43
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.43	21.00	1.00	1.00
##000000	9.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BB5F2

Deuteranopia (green-blind)

#8AA8EE

Tritanopia (blue-blind)

#09C2C8

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #6db4ef;
/* rgb */ color: rgb(109, 180, 239);
/* oklch */ color: oklch(74.7% 0.112 245.2);

Tailwind

colors: {
  custom: {
    50: '#9fcaf4',
    500: '#6db4ef',
    950: '#000000',
  },
}

SCSS

$custom: #6db4ef;
$custom-light: #9fcaf4;
$custom-dark: #000000;

JSON

{
  "hex": "#6db4ef",
  "rgb": {
    "r": 109,
    "g": 180,
    "b": 239
  },
  "hsl": {
    "h": 207.231,
    "s": 80.247,
    "l": 68.235
  },
  "oklch": {
    "l": 0.74672,
    "c": 0.11175,
    "h": 245.2
  },
  "luminance": 0.42126
}

Semantic roles & 50–950 ramp

primary

#6DB4EF

secondary

#F0DAC8

accent

#6909DD

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #6DB4EF

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

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