#6685FB#6685FB

#6685FB is a light, vivid blue. Relative luminance 0.266; OKLCH L 65.2% C 0.178 H 269.8°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#6685FB
RGB	rgb(102, 133, 251)
HSL	hsl(228, 95%, 69%)
HSV	hsv(228, 59%, 98%)
CMYK	cmyk(59.4%, 47%, 0%, 1.6%)
CIE-LAB	lab(58.57, 23.77, -62.36)
CIE-LCH	lch(58.57, 66.74, 290.87°)
OKLab	oklab(65.16% -0.0006 -0.1782)
OKLCH	oklch(65.16% 0.178 269.8)
XYZ	xyz(31.2738, 26.5623, 94.7271)
Luminance	0.2656 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6685FB #FBDC66

analogous

#66CFFB #6685FB #9266FB

triadic

#6685FB #FB6685 #85FB66

tetradic

#6685FB #FB66CF #FBDC66 #66FB92

square

#6685FB #FB66CF #FBDC66 #66FB92

split-complementary

#6685FB #FB9266 #CFFB66

monochromatic

#0633E1 #2A55F9 #6685FB #A2B5FD #DDE4FE

Accessibility & contrast

On white

3.33

#6685FB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#6685FB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6685FB

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6685FB	#FFFFFF	#000000	##000000
##6685FB	1.00	3.33	6.31	6.31
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.31	21.00	1.00	1.00
##000000	6.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B94FF

Deuteranopia (green-blind)

#3187F9

Tritanopia (blue-blind)

#00A0B4

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #6685fb;
/* rgb */ color: rgb(102, 133, 251);
/* oklch */ color: oklch(65.2% 0.178 269.8);

Tailwind

colors: {
  custom: {
    50: '#9da8fd',
    500: '#6685fb',
    950: '#000000',
  },
}

SCSS

$custom: #6685fb;
$custom-light: #9da8fd;
$custom-dark: #000000;

JSON

{
  "hex": "#6685fb",
  "rgb": {
    "r": 102,
    "g": 133,
    "b": 251
  },
  "hsl": {
    "h": 227.517,
    "s": 94.904,
    "l": 69.216
  },
  "oklch": {
    "l": 0.65155,
    "c": 0.1782,
    "h": 269.8
  },
  "luminance": 0.26565
}

Semantic roles & 50–950 ramp

primary

#6685FB

secondary

#F4EBC9

accent

#B600E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #6685FB

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

Preview Lab → · Contrast checker → · Palette generator →