#6684F2#6684F2

#6684F2 is a light, vivid blue. Relative luminance 0.257; OKLCH L 64.4% C 0.167 H 269.7°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#6684F2
RGB	rgb(102, 132, 242)
HSL	hsl(227, 84%, 67%)
HSV	hsv(227, 58%, 95%)
CMYK	cmyk(57.9%, 45.5%, 0%, 5.1%)
CIE-LAB	lab(57.79, 21.45, -58.65)
CIE-LCH	lch(57.79, 62.45, 290.09°)
OKLab	oklab(64.39% -0.0007 -0.1673)
OKLCH	oklch(64.39% 0.167 269.7)
XYZ	xyz(29.7524, 25.7358, 87.3868)
Luminance	0.2574 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6684F2 #F2D466

analogous

#66CAF2 #6684F2 #8E66F2

triadic

#6684F2 #F26684 #84F266

tetradic

#6684F2 #F266CA #F2D466 #66F28E

square

#6684F2 #F266CA #F2D466 #66F28E

split-complementary

#6684F2 #F28E66 #CAF266

monochromatic

#1139CC #2E57ED #6684F2 #9EB1F7 #D7DFFC

Accessibility & contrast

On white

3.42

#6684F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#6684F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6684F2

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6684F2	#FFFFFF	#000000	##000000
##6684F2	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5091F6

Deuteranopia (green-blind)

#3C85F0

Tritanopia (blue-blind)

#009DAF

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #6684f2;
/* rgb */ color: rgb(102, 132, 242);
/* oklch */ color: oklch(64.4% 0.167 269.7);

Tailwind

colors: {
  custom: {
    50: '#9ca7f7',
    500: '#6684f2',
    950: '#000000',
  },
}

SCSS

$custom: #6684f2;
$custom-light: #9ca7f7;
$custom-dark: #000000;

JSON

{
  "hex": "#6684f2",
  "rgb": {
    "r": 102,
    "g": 132,
    "b": 242
  },
  "hsl": {
    "h": 227.143,
    "s": 84.337,
    "l": 67.451
  },
  "oklch": {
    "l": 0.6439,
    "c": 0.16729,
    "h": 269.7
  },
  "luminance": 0.25738
}

Semantic roles & 50–950 ramp

primary

#6684F2

secondary

#F0E6C4

accent

#B205E1

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6684F2

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

Preview Lab → · Contrast checker → · Palette generator →