#667FF7#667FF7

#667FF7 is a light, vivid blue. Relative luminance 0.247; OKLCH L 63.7% C 0.180 H 271.6°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#667FF7
RGB	rgb(102, 127, 247)
HSL	hsl(230, 90%, 68%)
HSV	hsv(230, 59%, 97%)
CMYK	cmyk(58.7%, 48.6%, 0%, 3.1%)
CIE-LAB	lab(56.80, 26.09, -63.00)
CIE-LCH	lch(56.80, 68.18, 292.49°)
OKLab	oklab(63.73% 0.0049 -0.1801)
OKLCH	oklch(63.73% 0.18 271.6)
XYZ	xyz(29.8518, 24.7166, 91.1753)
Luminance	0.2472 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667FF7 #F7DE66

analogous

#66C7F7 #667FF7 #9566F7

triadic

#667FF7 #F7667F #7FF766

tetradic

#667FF7 #F766C7 #F7DE66 #66F795

square

#667FF7 #F766C7 #F7DE66 #66F795

split-complementary

#667FF7 #F79566 #C7F766

monochromatic

#0B2ED7 #2C4EF4 #667FF7 #A0B0FA #DAE0FD

Accessibility & contrast

On white

3.53

#667FF7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#667FF7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667FF7

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667FF7	#FFFFFF	#000000	##000000
##667FF7	1.00	3.53	5.94	5.94
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#418FFB

Deuteranopia (green-blind)

#2682F4

Tritanopia (blue-blind)

#009AAF

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #667ff7;
/* rgb */ color: rgb(102, 127, 247);
/* oklch */ color: oklch(63.7% 0.180 271.6);

Tailwind

colors: {
  custom: {
    50: '#9da3fa',
    500: '#667ff7',
    950: '#000000',
  },
}

SCSS

$custom: #667ff7;
$custom-light: #9da3fa;
$custom-dark: #000000;

JSON

{
  "hex": "#667ff7",
  "rgb": {
    "r": 102,
    "g": 127,
    "b": 247
  },
  "hsl": {
    "h": 229.655,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.63734,
    "c": 0.1802,
    "h": 271.6
  },
  "luminance": 0.24719
}

Semantic roles & 50–950 ramp

primary

#667FF7

secondary

#F2EBC7

accent

#BE00E6

background

#FAFAFF

surface

#F4F3FF

border

#CECDD7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #667FF7

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

Preview Lab → · Contrast checker → · Palette generator →