#667AF4#667AF4

#667AF4 is a light, vivid blue. Relative luminance 0.233; OKLCH L 62.6% C 0.182 H 273.0°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#667AF4
RGB	rgb(102, 122, 244)
HSL	hsl(232, 87%, 68%)
HSV	hsv(232, 58%, 96%)
CMYK	cmyk(58.2%, 50%, 0%, 4.3%)
CIE-LAB	lab(55.35, 28.13, -63.66)
CIE-LCH	lch(55.35, 69.60, 293.84°)
OKLab	oklab(62.58% 0.0096 -0.1821)
OKLCH	oklch(62.58% 0.182 273)
XYZ	xyz(28.7628, 23.2733, 88.5469)
Luminance	0.2328 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667AF4 #F4E066

analogous

#66C1F4 #667AF4 #9966F4

triadic

#667AF4 #F4667A #7AF466

tetradic

#667AF4 #F466C1 #F4E066 #66F499

square

#667AF4 #F466C1 #F4E066 #66F499

split-complementary

#667AF4 #F49966 #C1F466

monochromatic

#0F2AD1 #2D48F0 #667AF4 #9FACF8 #D8DDFC

Accessibility & contrast

On white

3.71

#667AF4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#667AF4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667AF4

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667AF4	#FFFFFF	#000000	##000000
##667AF4	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#388BF8

Deuteranopia (green-blind)

#1A7FF1

Tritanopia (blue-blind)

#0096AC

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #667af4;
/* rgb */ color: rgb(102, 122, 244);
/* oklch */ color: oklch(62.6% 0.182 273.0);

Tailwind

colors: {
  custom: {
    50: '#9da0f8',
    500: '#667af4',
    950: '#000000',
  },
}

SCSS

$custom: #667af4;
$custom-light: #9da0f8;
$custom-dark: #000000;

JSON

{
  "hex": "#667af4",
  "rgb": {
    "r": 102,
    "g": 122,
    "b": 244
  },
  "hsl": {
    "h": 231.549,
    "s": 86.585,
    "l": 67.843
  },
  "oklch": {
    "l": 0.62582,
    "c": 0.18239,
    "h": 273
  },
  "luminance": 0.23276
}

Semantic roles & 50–950 ramp

primary

#667AF4

secondary

#F1EBC5

accent

#C302E3

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #667AF4

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

Preview Lab → · Contrast checker → · Palette generator →