#6686FE#6686FE

#6686FE is a light, vivid blue. Relative luminance 0.270; OKLCH L 65.5% C 0.181 H 269.6°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#6686FE
RGB	rgb(102, 134, 254)
HSL	hsl(227, 99%, 70%)
HSV	hsv(227, 60%, 100%)
CMYK	cmyk(59.8%, 47.2%, 0%, 0.4%)
CIE-LAB	lab(59.00, 24.15, -63.32)
CIE-LCH	lch(59.00, 67.77, 290.88°)
OKLab	oklab(65.54% -0.0012 -0.181)
OKLCH	oklch(65.54% 0.181 269.6)
XYZ	xyz(31.8880, 27.0281, 97.2832)
Luminance	0.2703 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6686FE #FEDE66

analogous

#66D2FE #6686FE #9266FE

triadic

#6686FE #FE6686 #86FE66

tetradic

#6686FE #FE66D2 #FEDE66 #66FE92

square

#6686FE #FE66D2 #FEDE66 #66FE92

split-complementary

#6686FE #FE9266 #D2FE66

monochromatic

#0232E8 #2956FE #6686FE #A3B6FE #E0E6FF

Accessibility & contrast

On white

3.28

#6686FE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#6686FE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6686FE

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6686FE	#FFFFFF	#000000	##000000
##6686FE	1.00	3.28	6.41	6.41
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A95FF

Deuteranopia (green-blind)

#2F88FB

Tritanopia (blue-blind)

#00A1B6

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #6686fe;
/* rgb */ color: rgb(102, 134, 254);
/* oklch */ color: oklch(65.5% 0.181 269.6);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#6686fe",
  "rgb": {
    "r": 102,
    "g": 134,
    "b": 254
  },
  "hsl": {
    "h": 227.368,
    "s": 98.701,
    "l": 69.804
  },
  "oklch": {
    "l": 0.65542,
    "c": 0.181,
    "h": 269.6
  },
  "luminance": 0.27031
}

Semantic roles & 50–950 ramp

primary

#6686FE

secondary

#F5ECCA

accent

#B500E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#100F18

muted

#7F7F86

Preview Lab

Preview with #6686FE

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

Preview Lab → · Contrast checker → · Palette generator →