#6667F7#6667F7

#6667F7 is a mid, highly saturated blue. Relative luminance 0.192; OKLCH L 59.4% C 0.210 H 277.6°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#6667F7
RGB	rgb(102, 103, 247)
HSL	hsl(240, 90%, 68%)
HSV	hsv(240, 59%, 97%)
CMYK	cmyk(58.7%, 58.3%, 0%, 3.1%)
CIE-LAB	lab(50.97, 40.50, -72.42)
CIE-LCH	lch(50.97, 82.98, 299.21°)
OKLab	oklab(59.37% 0.0277 -0.2081)
OKLCH	oklch(59.37% 0.21 277.6)
XYZ	xyz(27.1129, 19.2387, 90.2623)
Luminance	0.1924 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6667F7 #F7F666

analogous

#66AFF7 #6667F7 #AD66F7

triadic

#6667F7 #F76667 #67F766

tetradic

#6667F7 #F766AF #F7F666 #66F7AD

square

#6667F7 #F766AF #F7F666 #66F7AD

split-complementary

#6667F7 #F7AD66 #AFF766

monochromatic

#0B0DD7 #2C2DF4 #6667F7 #A0A1FA #DADBFD

Accessibility & contrast

On white

4.33

#6667F7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#6667F7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6667F7

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6667F7	#FFFFFF	#000000	##000000
##6667F7	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0080FC

Deuteranopia (green-blind)

#0073F4

Tritanopia (blue-blind)

#008AA5

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #6667f7;
/* rgb */ color: rgb(102, 103, 247);
/* oklch */ color: oklch(59.4% 0.210 277.6);

Tailwind

colors: {
  custom: {
    50: '#9e92fb',
    500: '#6667f7',
    950: '#000000',
  },
}

SCSS

$custom: #6667f7;
$custom-light: #9e92fb;
$custom-dark: #000000;

JSON

{
  "hex": "#6667f7",
  "rgb": {
    "r": 102,
    "g": 103,
    "b": 247
  },
  "hsl": {
    "h": 239.586,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.59366,
    "c": 0.20993,
    "h": 277.6
  },
  "luminance": 0.19241
}

Semantic roles & 50–950 ramp

primary

#6667F7

secondary

#F2F2C7

accent

#E400E6

background

#FAF9FF

surface

#F4F1FF

border

#CECBD7

text

#100D17

muted

#7F7E85

Preview Lab

Preview with #6667F7

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

Preview Lab → · Contrast checker → · Palette generator →