#667DF6#667DF6

#667DF6 is a light, vivid blue. Relative luminance 0.241; OKLCH L 63.3% C 0.181 H 272.1°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#667DF6
RGB	rgb(102, 125, 246)
HSL	hsl(230, 89%, 68%)
HSV	hsv(230, 59%, 96%)
CMYK	cmyk(58.5%, 49.2%, 0%, 3.5%)
CIE-LAB	lab(56.23, 26.97, -63.35)
CIE-LCH	lch(56.23, 68.86, 293.06°)
OKLab	oklab(63.29% 0.0068 -0.1812)
OKLCH	oklch(63.29% 0.181 272.1)
XYZ	xyz(29.4422, 24.1435, 90.2796)
Luminance	0.2415 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667DF6 #F6DF66

analogous

#66C5F6 #667DF6 #9766F6

triadic

#667DF6 #F6667D #7DF666

tetradic

#667DF6 #F666C5 #F6DF66 #66F697

square

#667DF6 #F666C5 #F6DF66 #66F697

split-complementary

#667DF6 #F69766 #C5F666

monochromatic

#0D2DD5 #2C4CF3 #667DF6 #A0AEF9 #DADFFD

Accessibility & contrast

On white

3.60

#667DF6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#667DF6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667DF6

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667DF6	#FFFFFF	#000000	##000000
##667DF6	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D8DFA

Deuteranopia (green-blind)

#2181F3

Tritanopia (blue-blind)

#0099AE

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #667df6;
/* rgb */ color: rgb(102, 125, 246);
/* oklch */ color: oklch(63.3% 0.181 272.1);

Tailwind

colors: {
  custom: {
    50: '#9da2fa',
    500: '#667df6',
    950: '#000000',
  },
}

SCSS

$custom: #667df6;
$custom-light: #9da2fa;
$custom-dark: #000000;

JSON

{
  "hex": "#667df6",
  "rgb": {
    "r": 102,
    "g": 125,
    "b": 246
  },
  "hsl": {
    "h": 230.417,
    "s": 88.889,
    "l": 68.235
  },
  "oklch": {
    "l": 0.63285,
    "c": 0.18134,
    "h": 272.1
  },
  "luminance": 0.24146
}

Semantic roles & 50–950 ramp

primary

#667DF6

secondary

#F2EBC6

accent

#C100E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0F17

muted

#7F7E85

Preview Lab

Preview with #667DF6

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

Preview Lab → · Contrast checker → · Palette generator →