#6DA3FD#6DA3FD

#6DA3FD is a light, vivid blue. Relative luminance 0.365; OKLCH L 71.7% C 0.144 H 260.1°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#6DA3FD
RGB	rgb(109, 163, 253)
HSL	hsl(218, 97%, 71%)
HSV	hsv(218, 57%, 99%)
CMYK	cmyk(56.9%, 35.6%, 0%, 0.8%)
CIE-LAB	lab(66.93, 8.06, -50.13)
CIE-LCH	lch(66.93, 50.77, 279.13°)
OKLab	oklab(71.72% -0.0247 -0.1419)
OKLCH	oklch(71.72% 0.144 260.1)
XYZ	xyz(37.1273, 36.5344, 98.0048)
Luminance	0.3654 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DA3FD #FDC76D

analogous

#6DEBFD #6DA3FD #7F6DFD

triadic

#6DA3FD #FD6DA3 #A3FD6D

tetradic

#6DA3FD #FD6DEB #FDC76D #6DFD7F

square

#6DA3FD #FD6DEB #FDC76D #6DFD7F

split-complementary

#6DA3FD #FD7F6D #EBFD6D

monochromatic

#035BEC #317DFC #6DA3FD #A9C9FE #E1ECFF

Accessibility & contrast

On white

2.53

#6DA3FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#6DA3FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DA3FD

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DA3FD	#FFFFFF	#000000	##000000
##6DA3FD	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7EAAFF

Deuteranopia (green-blind)

#6B9DFB

Tritanopia (blue-blind)

#00B7C4

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #6da3fd;
/* rgb */ color: rgb(109, 163, 253);
/* oklch */ color: oklch(71.7% 0.144 260.1);

Tailwind

colors: {
  custom: {
    50: '#a1bdfe',
    500: '#6da3fd',
    950: '#000000',
  },
}

SCSS

$custom: #6da3fd;
$custom-light: #a1bdfe;
$custom-dark: #000000;

JSON

{
  "hex": "#6da3fd",
  "rgb": {
    "r": 109,
    "g": 163,
    "b": 253
  },
  "hsl": {
    "h": 217.5,
    "s": 97.297,
    "l": 70.98
  },
  "oklch": {
    "l": 0.7172,
    "c": 0.14402,
    "h": 260.1
  },
  "luminance": 0.36537
}

Semantic roles & 50–950 ramp

primary

#6DA3FD

secondary

#F6E8D0

accent

#8F00E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#101218

muted

#7F8186

Preview Lab

Preview with #6DA3FD

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

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