#6680F4#6680F4

#6680F4 is a light, vivid blue. Relative luminance 0.248; OKLCH L 63.7% C 0.175 H 271.2°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#6680F4
RGB	rgb(102, 128, 244)
HSL	hsl(229, 87%, 68%)
HSV	hsv(229, 58%, 96%)
CMYK	cmyk(58.2%, 47.5%, 0%, 4.3%)
CIE-LAB	lab(56.87, 24.51, -61.22)
CIE-LCH	lch(56.87, 65.94, 291.82°)
OKLab	oklab(63.73% 0.0036 -0.1749)
OKLCH	oklch(63.73% 0.175 271.2)
XYZ	xyz(29.5224, 24.7925, 88.8001)
Luminance	0.2480 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6680F4 #F4DA66

analogous

#66C7F4 #6680F4 #9366F4

triadic

#6680F4 #F46680 #80F466

tetradic

#6680F4 #F466C7 #F4DA66 #66F493

square

#6680F4 #F466C7 #F4DA66 #66F493

split-complementary

#6680F4 #F49366 #C7F466

monochromatic

#0F32D1 #2D51F0 #6680F4 #9FAFF8 #D8DFFC

Accessibility & contrast

On white

3.52

#6680F4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#6680F4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6680F4

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6680F4	#FFFFFF	#000000	##000000
##6680F4	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#468FF8

Deuteranopia (green-blind)

#2F83F2

Tritanopia (blue-blind)

#009AAE

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #6680f4;
/* rgb */ color: rgb(102, 128, 244);
/* oklch */ color: oklch(63.7% 0.175 271.2);

Tailwind

colors: {
  custom: {
    50: '#9da4f8',
    500: '#6680f4',
    950: '#000000',
  },
}

SCSS

$custom: #6680f4;
$custom-light: #9da4f8;
$custom-dark: #000000;

JSON

{
  "hex": "#6680f4",
  "rgb": {
    "r": 102,
    "g": 128,
    "b": 244
  },
  "hsl": {
    "h": 229.014,
    "s": 86.585,
    "l": 67.843
  },
  "oklch": {
    "l": 0.63733,
    "c": 0.17493,
    "h": 271.2
  },
  "luminance": 0.24795
}

Semantic roles & 50–950 ramp

primary

#6680F4

secondary

#F1E9C5

accent

#BA02E3

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6680F4

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

Preview Lab → · Contrast checker → · Palette generator →