#667FF6#667FF6

#667FF6 is a light, vivid blue. Relative luminance 0.247; OKLCH L 63.7% C 0.179 H 271.5°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#667FF6
RGB	rgb(102, 127, 246)
HSL	hsl(230, 89%, 68%)
HSV	hsv(230, 59%, 96%)
CMYK	cmyk(58.5%, 48.4%, 0%, 3.5%)
CIE-LAB	lab(56.74, 25.76, -62.54)
CIE-LCH	lch(56.74, 67.64, 292.39°)
OKLab	oklab(63.67% 0.0048 -0.1788)
OKLCH	oklch(63.67% 0.179 271.5)
XYZ	xyz(29.6979, 24.6550, 90.3648)
Luminance	0.2466 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667FF6 #F6DD66

analogous

#66C7F6 #667FF6 #9566F6

triadic

#667FF6 #F6667F #7FF666

tetradic

#667FF6 #F666C7 #F6DD66 #66F695

square

#667FF6 #F666C7 #F6DD66 #66F695

split-complementary

#667FF6 #F69566 #C7F666

monochromatic

#0D2FD5 #2C4FF3 #667FF6 #A0AFF9 #DAE0FD

Accessibility & contrast

On white

3.54

#667FF6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#667FF6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667FF6

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667FF6	#FFFFFF	#000000	##000000
##667FF6	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#428FFA

Deuteranopia (green-blind)

#2882F3

Tritanopia (blue-blind)

#009AAF

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #667ff6;
/* rgb */ color: rgb(102, 127, 246);
/* oklch */ color: oklch(63.7% 0.179 271.5);

Tailwind

colors: {
  custom: {
    50: '#9da3fa',
    500: '#667ff6',
    950: '#000000',
  },
}

SCSS

$custom: #667ff6;
$custom-light: #9da3fa;
$custom-dark: #000000;

JSON

{
  "hex": "#667ff6",
  "rgb": {
    "r": 102,
    "g": 127,
    "b": 246
  },
  "hsl": {
    "h": 229.583,
    "s": 88.889,
    "l": 68.235
  },
  "oklch": {
    "l": 0.63669,
    "c": 0.17885,
    "h": 271.5
  },
  "luminance": 0.24657
}

Semantic roles & 50–950 ramp

primary

#667FF6

secondary

#F2EAC6

accent

#BE00E6

background

#FAFAFF

surface

#F4F3FF

border

#CECDD7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #667FF6

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

Preview Lab → · Contrast checker → · Palette generator →