#667AF8#667AF8

#667AF8 is a light, vivid blue. Relative luminance 0.235; OKLCH L 62.8% C 0.188 H 273.0°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#667AF8
RGB	rgb(102, 122, 248)
HSL	hsl(232, 91%, 69%)
HSV	hsv(232, 59%, 97%)
CMYK	cmyk(58.9%, 50.8%, 0%, 2.7%)
CIE-LAB	lab(55.60, 29.43, -65.47)
CIE-LCH	lch(55.60, 71.78, 294.20°)
OKLab	oklab(62.85% 0.0099 -0.1875)
OKLCH	oklch(62.85% 0.188 273)
XYZ	xyz(29.3767, 23.5189, 91.7803)
Luminance	0.2352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667AF8 #F8E466

analogous

#66C3F8 #667AF8 #9B66F8

triadic

#667AF8 #F8667A #7AF866

tetradic

#667AF8 #F866C3 #F8E466 #66F89B

square

#667AF8 #F866C3 #F8E466 #66F89B

split-complementary

#667AF8 #F89B66 #C3F866

monochromatic

#0A26DA #2B47F5 #667AF8 #A1ADFB #DBE0FD

Accessibility & contrast

On white

3.68

#667AF8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#667AF8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667AF8

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667AF8	#FFFFFF	#000000	##000000
##667AF8	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#338CFC

Deuteranopia (green-blind)

#087FF5

Tritanopia (blue-blind)

#0097AD

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #667af8;
/* rgb */ color: rgb(102, 122, 248);
/* oklch */ color: oklch(62.8% 0.188 273.0);

Tailwind

colors: {
  custom: {
    50: '#9da0fb',
    500: '#667af8',
    950: '#000000',
  },
}

SCSS

$custom: #667af8;
$custom-light: #9da0fb;
$custom-dark: #000000;

JSON

{
  "hex": "#667af8",
  "rgb": {
    "r": 102,
    "g": 122,
    "b": 248
  },
  "hsl": {
    "h": 231.781,
    "s": 91.25,
    "l": 68.627
  },
  "oklch": {
    "l": 0.6285,
    "c": 0.18774,
    "h": 273
  },
  "luminance": 0.23521
}

Semantic roles & 50–950 ramp

primary

#667AF8

secondary

#F3EDC7

accent

#C600E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #667AF8

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

Preview Lab → · Contrast checker → · Palette generator →