#667AF9#667AF9

#667AF9 is a light, vivid blue. Relative luminance 0.236; OKLCH L 62.9% C 0.189 H 273.0°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#667AF9
RGB	rgb(102, 122, 249)
HSL	hsl(232, 92%, 69%)
HSV	hsv(232, 59%, 98%)
CMYK	cmyk(59%, 51%, 0%, 2.4%)
CIE-LAB	lab(55.67, 29.75, -65.93)
CIE-LCH	lch(55.67, 72.33, 294.29°)
OKLab	oklab(62.92% 0.01 -0.1888)
OKLCH	oklch(62.92% 0.189 273)
XYZ	xyz(29.5323, 23.5811, 92.5995)
Luminance	0.2358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667AF9 #F9E566

analogous

#66C4F9 #667AF9 #9C66F9

triadic

#667AF9 #F9667A #7AF966

tetradic

#667AF9 #F966C4 #F9E566 #66F99C

square

#667AF9 #F966C4 #F9E566 #66F99C

split-complementary

#667AF9 #F99C66 #C4F966

monochromatic

#0925DC #2B47F7 #667AF9 #A1ADFB #DCE0FE

Accessibility & contrast

On white

3.67

#667AF9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#667AF9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667AF9

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667AF9	#FFFFFF	#000000	##000000
##667AF9	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#318CFE

Deuteranopia (green-blind)

#017FF6

Tritanopia (blue-blind)

#0097AE

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #667af9;
/* rgb */ color: rgb(102, 122, 249);
/* oklch */ color: oklch(62.9% 0.189 273.0);

Tailwind

colors: {
  custom: {
    50: '#9ea0fc',
    500: '#667af9',
    950: '#000000',
  },
}

SCSS

$custom: #667af9;
$custom-light: #9ea0fc;
$custom-dark: #000000;

JSON

{
  "hex": "#667af9",
  "rgb": {
    "r": 102,
    "g": 122,
    "b": 249
  },
  "hsl": {
    "h": 231.837,
    "s": 92.453,
    "l": 68.824
  },
  "oklch": {
    "l": 0.62918,
    "c": 0.18906,
    "h": 273
  },
  "luminance": 0.23583
}

Semantic roles & 50–950 ramp

primary

#667AF9

secondary

#F3EDC8

accent

#C600E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0E18

muted

#7F7E86

Preview Lab

Preview with #667AF9

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

Preview Lab → · Contrast checker → · Palette generator →