#6DA3FC#6DA3FC

#6DA3FC is a light, vivid blue. Relative luminance 0.365; OKLCH L 71.7% C 0.143 H 259.9°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#6DA3FC
RGB	rgb(109, 163, 252)
HSL	hsl(217, 96%, 71%)
HSV	hsv(217, 57%, 99%)
CMYK	cmyk(56.7%, 35.3%, 0%, 1.2%)
CIE-LAB	lab(66.88, 7.75, -49.66)
CIE-LCH	lch(66.88, 50.26, 278.87°)
OKLab	oklab(71.67% -0.0249 -0.1405)
OKLCH	oklch(71.67% 0.143 259.9)
XYZ	xyz(36.9685, 36.4708, 97.1680)
Luminance	0.3647 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DA3FC #FCC66D

analogous

#6DEAFC #6DA3FC #7E6DFC

triadic

#6DA3FC #FC6DA3 #A3FC6D

tetradic

#6DA3FC #FC6DEA #FCC66D #6DFC7E

square

#6DA3FC #FC6DEA #FCC66D #6DFC7E

split-complementary

#6DA3FC #FC7E6D #EAFC6D

monochromatic

#055BEA #317DFB #6DA3FC #A9C9FD #E1ECFE

Accessibility & contrast

On white

2.53

#6DA3FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#6DA3FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DA3FC

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DA3FC	#FFFFFF	#000000	##000000
##6DA3FC	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7EAAFF

Deuteranopia (green-blind)

#6C9DFA

Tritanopia (blue-blind)

#00B7C4

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #6da3fc;
/* rgb */ color: rgb(109, 163, 252);
/* oklch */ color: oklch(71.7% 0.143 259.9);

Tailwind

colors: {
  custom: {
    50: '#a0bdfe',
    500: '#6da3fc',
    950: '#000000',
  },
}

SCSS

$custom: #6da3fc;
$custom-light: #a0bdfe;
$custom-dark: #000000;

JSON

{
  "hex": "#6da3fc",
  "rgb": {
    "r": 109,
    "g": 163,
    "b": 252
  },
  "hsl": {
    "h": 217.343,
    "s": 95.973,
    "l": 70.784
  },
  "oklch": {
    "l": 0.71667,
    "c": 0.14272,
    "h": 259.9
  },
  "luminance": 0.36474
}

Semantic roles & 50–950 ramp

primary

#6DA3FC

secondary

#F6E7CF

accent

#8F00E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#101218

muted

#7F8186

Preview Lab

Preview with #6DA3FC

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

Preview Lab → · Contrast checker → · Palette generator →