#6667F9#6667F9

#6667F9 is a mid, highly saturated blue. Relative luminance 0.194; OKLCH L 59.5% C 0.212 H 277.5°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#6667F9
RGB	rgb(102, 103, 249)
HSL	hsl(240, 92%, 69%)
HSV	hsv(240, 59%, 98%)
CMYK	cmyk(59%, 58.6%, 0%, 2.4%)
CIE-LAB	lab(51.11, 41.13, -73.30)
CIE-LCH	lch(51.11, 84.05, 299.30°)
OKLab	oklab(59.52% 0.0277 -0.2107)
OKLCH	oklch(59.52% 0.212 277.5)
XYZ	xyz(27.4231, 19.3628, 91.8965)
Luminance	0.1936 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6667F9 #F9F866

analogous

#66B1F9 #6667F9 #AF66F9

triadic

#6667F9 #F96667 #67F966

tetradic

#6667F9 #F966B1 #F9F866 #66F9AF

square

#6667F9 #F966B1 #F9F866 #66F9AF

split-complementary

#6667F9 #F9AF66 #B1F966

monochromatic

#090ADC #2B2CF7 #6667F9 #A1A2FB #DCDCFE

Accessibility & contrast

On white

4.31

#6667F9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#6667F9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6667F9

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6667F9	#FFFFFF	#000000	##000000
##6667F9	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0080FE

Deuteranopia (green-blind)

#0074F6

Tritanopia (blue-blind)

#008AA6

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #6667f9;
/* rgb */ color: rgb(102, 103, 249);
/* oklch */ color: oklch(59.5% 0.212 277.5);

Tailwind

colors: {
  custom: {
    50: '#9f92fc',
    500: '#6667f9',
    950: '#000000',
  },
}

SCSS

$custom: #6667f9;
$custom-light: #9f92fc;
$custom-dark: #000000;

JSON

{
  "hex": "#6667f9",
  "rgb": {
    "r": 102,
    "g": 103,
    "b": 249
  },
  "hsl": {
    "h": 239.592,
    "s": 92.453,
    "l": 68.824
  },
  "oklch": {
    "l": 0.59517,
    "c": 0.21249,
    "h": 277.5
  },
  "luminance": 0.19365
}

Semantic roles & 50–950 ramp

primary

#6667F9

secondary

#F3F3C8

accent

#E400E6

background

#FAF9FF

surface

#F4F1FF

border

#CECBD7

text

#100D18

muted

#7F7E86

Preview Lab

Preview with #6667F9

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

Preview Lab → · Contrast checker → · Palette generator →