#6686FD#6686FD

#6686FD is a light, vivid blue. Relative luminance 0.270; OKLCH L 65.5% C 0.180 H 269.6°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#6686FD
RGB	rgb(102, 134, 253)
HSL	hsl(227, 97%, 70%)
HSV	hsv(227, 60%, 99%)
CMYK	cmyk(59.7%, 47%, 0%, 0.8%)
CIE-LAB	lab(58.94, 23.83, -62.86)
CIE-LCH	lch(58.94, 67.23, 290.76°)
OKLab	oklab(65.48% -0.0013 -0.1797)
OKLCH	oklch(65.48% 0.18 269.6)
XYZ	xyz(31.7282, 26.9642, 96.4421)
Luminance	0.2697 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6686FD #FDDD66

analogous

#66D1FD #6686FD #9266FD

triadic

#6686FD #FD6686 #86FD66

tetradic

#6686FD #FD66D1 #FDDD66 #66FD92

square

#6686FD #FD66D1 #FDDD66 #66FD92

split-complementary

#6686FD #FD9266 #D1FD66

monochromatic

#0333E6 #2A56FC #6686FD #A2B6FE #DFE6FF

Accessibility & contrast

On white

3.28

#6686FD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#6686FD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6686FD

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6686FD	#FFFFFF	#000000	##000000
##6686FD	1.00	3.28	6.39	6.39
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B95FF

Deuteranopia (green-blind)

#3087FB

Tritanopia (blue-blind)

#00A1B5

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #6686fd;
/* rgb */ color: rgb(102, 134, 253);
/* oklch */ color: oklch(65.5% 0.180 269.6);

Tailwind

colors: {
  custom: {
    50: '#9ea8ff',
    500: '#6686fd',
    950: '#000000',
  },
}

SCSS

$custom: #6686fd;
$custom-light: #9ea8ff;
$custom-dark: #000000;

JSON

{
  "hex": "#6686fd",
  "rgb": {
    "r": 102,
    "g": 134,
    "b": 253
  },
  "hsl": {
    "h": 227.285,
    "s": 97.419,
    "l": 69.608
  },
  "oklch": {
    "l": 0.65478,
    "c": 0.17966,
    "h": 269.6
  },
  "luminance": 0.26967
}

Semantic roles & 50–950 ramp

primary

#6686FD

secondary

#F5ECCA

accent

#B500E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #6686FD

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

Preview Lab → · Contrast checker → · Palette generator →