#6667F8#6667F8

#6667F8 is a mid, highly saturated blue. Relative luminance 0.193; OKLCH L 59.4% C 0.211 H 277.5°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#6667F8
RGB	rgb(102, 103, 248)
HSL	hsl(240, 91%, 69%)
HSV	hsv(240, 59%, 97%)
CMYK	cmyk(58.9%, 58.5%, 0%, 2.7%)
CIE-LAB	lab(51.04, 40.81, -72.86)
CIE-LCH	lch(51.04, 83.51, 299.26°)
OKLab	oklab(59.44% 0.0277 -0.2094)
OKLCH	oklch(59.44% 0.211 277.5)
XYZ	xyz(27.2676, 19.3006, 91.0772)
Luminance	0.1930 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6667F8 #F8F766

analogous

#66B0F8 #6667F8 #AE66F8

triadic

#6667F8 #F86667 #67F866

tetradic

#6667F8 #F866B0 #F8F766 #66F8AE

square

#6667F8 #F866B0 #F8F766 #66F8AE

split-complementary

#6667F8 #F8AE66 #B0F866

monochromatic

#0A0BDA #2B2DF5 #6667F8 #A1A1FB #DBDBFD

Accessibility & contrast

On white

4.32

#6667F8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#6667F8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6667F8

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6667F8	#FFFFFF	#000000	##000000
##6667F8	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0080FD

Deuteranopia (green-blind)

#0073F5

Tritanopia (blue-blind)

#008AA6

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #6667f8;
/* rgb */ color: rgb(102, 103, 248);
/* oklch */ color: oklch(59.4% 0.211 277.5);

Tailwind

colors: {
  custom: {
    50: '#9e92fb',
    500: '#6667f8',
    950: '#000000',
  },
}

SCSS

$custom: #6667f8;
$custom-light: #9e92fb;
$custom-dark: #000000;

JSON

{
  "hex": "#6667f8",
  "rgb": {
    "r": 102,
    "g": 103,
    "b": 248
  },
  "hsl": {
    "h": 239.589,
    "s": 91.25,
    "l": 68.627
  },
  "oklch": {
    "l": 0.59441,
    "c": 0.21121,
    "h": 277.5
  },
  "luminance": 0.19303
}

Semantic roles & 50–950 ramp

primary

#6667F8

secondary

#F3F2C7

accent

#E400E6

background

#FAF9FF

surface

#F4F1FF

border

#CECBD7

text

#100D18

muted

#7F7E86

Preview Lab

Preview with #6667F8

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

Preview Lab → · Contrast checker → · Palette generator →