#6DA4FB#6DA4FB

#6DA4FB is a light, vivid blue. Relative luminance 0.368; OKLCH L 71.8% C 0.140 H 259.2°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#6DA4FB
RGB	rgb(109, 164, 251)
HSL	hsl(217, 95%, 71%)
HSV	hsv(217, 57%, 98%)
CMYK	cmyk(56.6%, 34.7%, 0%, 1.6%)
CIE-LAB	lab(67.10, 6.86, -48.77)
CIE-LCH	lch(67.10, 49.25, 278.00°)
OKLab	oklab(71.82% -0.0262 -0.1379)
OKLCH	oklch(71.82% 0.14 259.2)
XYZ	xyz(36.9887, 36.7641, 96.3951)
Luminance	0.3677 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DA4FB #FBC46D

analogous

#6DEBFB #6DA4FB #7D6DFB

triadic

#6DA4FB #FB6DA4 #A4FB6D

tetradic

#6DA4FB #FB6DEB #FBC46D #6DFB7D

square

#6DA4FB #FB6DEB #FBC46D #6DFB7D

split-complementary

#6DA4FB #FB7D6D #EBFB6D

monochromatic

#065DE7 #317FF9 #6DA4FB #A9C9FD #E1ECFE

Accessibility & contrast

On white

2.51

#6DA4FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#6DA4FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DA4FB

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DA4FB	#FFFFFF	#000000	##000000
##6DA4FB	1.00	2.51	8.35	8.35
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.35	21.00	1.00	1.00
##000000	8.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80ABFF

Deuteranopia (green-blind)

#6E9DF9

Tritanopia (blue-blind)

#00B7C4

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #6da4fb;
/* rgb */ color: rgb(109, 164, 251);
/* oklch */ color: oklch(71.8% 0.140 259.2);

Tailwind

colors: {
  custom: {
    50: '#a0befd',
    500: '#6da4fb',
    950: '#000000',
  },
}

SCSS

$custom: #6da4fb;
$custom-light: #a0befd;
$custom-dark: #000000;

JSON

{
  "hex": "#6da4fb",
  "rgb": {
    "r": 109,
    "g": 164,
    "b": 251
  },
  "hsl": {
    "h": 216.761,
    "s": 94.667,
    "l": 70.588
  },
  "oklch": {
    "l": 0.71823,
    "c": 0.14038,
    "h": 259.2
  },
  "luminance": 0.36767
}

Semantic roles & 50–950 ramp

primary

#6DA4FB

secondary

#F5E6CF

accent

#8D00E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#101217

muted

#7F8185

Preview Lab

Preview with #6DA4FB

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

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