#6687F7#6687F7

#6687F7 is a light, vivid blue. Relative luminance 0.269; OKLCH L 65.3% C 0.170 H 269.0°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#6687F7
RGB	rgb(102, 135, 247)
HSL	hsl(226, 90%, 68%)
HSV	hsv(226, 59%, 97%)
CMYK	cmyk(58.7%, 45.3%, 0%, 3.1%)
CIE-LAB	lab(58.85, 21.27, -59.71)
CIE-LCH	lch(58.85, 63.38, 289.61°)
OKLab	oklab(65.3% -0.0031 -0.1704)
OKLCH	oklch(65.3% 0.17 269)
XYZ	xyz(30.9263, 26.8656, 91.5335)
Luminance	0.2687 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6687F7 #F7D666

analogous

#66CFF7 #6687F7 #8D66F7

triadic

#6687F7 #F76687 #87F766

tetradic

#6687F7 #F766CF #F7D666 #66F78D

square

#6687F7 #F766CF #F7D666 #66F78D

split-complementary

#6687F7 #F78D66 #CFF766

monochromatic

#0B3AD7 #2C59F4 #6687F7 #A0B5FA #DAE2FD

Accessibility & contrast

On white

3.29

#6687F7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#6687F7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6687F7

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6687F7	#FFFFFF	#000000	##000000
##6687F7	1.00	3.29	6.37	6.37
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5294FB

Deuteranopia (green-blind)

#3C88F5

Tritanopia (blue-blind)

#00A0B3

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #6687f7;
/* rgb */ color: rgb(102, 135, 247);
/* oklch */ color: oklch(65.3% 0.170 269.0);

Tailwind

colors: {
  custom: {
    50: '#9da9fa',
    500: '#6687f7',
    950: '#000000',
  },
}

SCSS

$custom: #6687f7;
$custom-light: #9da9fa;
$custom-dark: #000000;

JSON

{
  "hex": "#6687f7",
  "rgb": {
    "r": 102,
    "g": 135,
    "b": 247
  },
  "hsl": {
    "h": 226.345,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.65295,
    "c": 0.1704,
    "h": 269
  },
  "luminance": 0.26868
}

Semantic roles & 50–950 ramp

primary

#6687F7

secondary

#F2E8C7

accent

#B100E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6687F7

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

Preview Lab → · Contrast checker → · Palette generator →