#6DA3EF#6DA3EF

#6DA3EF is a light, vivid blue. Relative luminance 0.357; OKLCH L 71.0% C 0.126 H 257.1°. Best body text is #000000 at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#6DA3EF
RGB	rgb(109, 163, 239)
HSL	hsl(215, 80%, 68%)
HSV	hsv(215, 54%, 94%)
CMYK	cmyk(54.4%, 31.8%, 0%, 6.3%)
CIE-LAB	lab(66.27, 3.69, -43.52)
CIE-LCH	lch(66.27, 43.68, 274.85°)
OKLab	oklab(70.99% -0.0282 -0.1226)
OKLCH	oklch(70.99% 0.126 257.1)
XYZ	xyz(34.9784, 35.6748, 86.6873)
Luminance	0.3568 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DA3EF #EFB96D

analogous

#6DE4EF #6DA3EF #786DEF

triadic

#6DA3EF #EF6DA3 #A3EF6D

tetradic

#6DA3EF #EF6DE4 #EFB96D #6DEF78

square

#6DA3EF #EF6DE4 #EFB96D #6DEF78

split-complementary

#6DA3EF #EF786D #E4EF6D

monochromatic

#1661CB #3680E9 #6DA3EF #A4C6F5 #DBE9FB

Accessibility & contrast

On white

2.58

#6DA3EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.14

#6DA3EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DA3EF

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DA3EF	#FFFFFF	#000000	##000000
##6DA3EF	1.00	2.58	8.14	8.14
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.14	21.00	1.00	1.00
##000000	8.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84A8F2

Deuteranopia (green-blind)

#749BED

Tritanopia (blue-blind)

#19B4BE

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #6da3ef;
/* rgb */ color: rgb(109, 163, 239);
/* oklch */ color: oklch(71.0% 0.126 257.1);

Tailwind

colors: {
  custom: {
    50: '#9fbdf4',
    500: '#6da3ef',
    950: '#000000',
  },
}

SCSS

$custom: #6da3ef;
$custom-light: #9fbdf4;
$custom-dark: #000000;

JSON

{
  "hex": "#6da3ef",
  "rgb": {
    "r": 109,
    "g": 163,
    "b": 239
  },
  "hsl": {
    "h": 215.077,
    "s": 80.247,
    "l": 68.235
  },
  "oklch": {
    "l": 0.70994,
    "c": 0.12584,
    "h": 257.1
  },
  "luminance": 0.35678
}

Semantic roles & 50–950 ramp

primary

#6DA3EF

secondary

#F0DFC8

accent

#8509DD

background

#FAFBFE

surface

#F4F6FD

border

#CED0D5

text

#0F1217

muted

#7F8185

Preview Lab

Preview with #6DA3EF

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

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