#667EE2#667EE2

#667EE2 is a light, vivid blue. Relative luminance 0.232; OKLCH L 62.2% C 0.153 H 271.2°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#667EE2
RGB	rgb(102, 126, 226)
HSL	hsl(228, 68%, 64%)
HSV	hsv(228, 55%, 89%)
CMYK	cmyk(54.9%, 44.2%, 0%, 11.4%)
CIE-LAB	lab(55.31, 19.92, -53.69)
CIE-LCH	lch(55.31, 57.27, 290.36°)
OKLab	oklab(62.21% 0.0032 -0.1528)
OKLCH	oklch(62.21% 0.153 271.2)
XYZ	xyz(26.6633, 23.2355, 75.0166)
Luminance	0.2324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667EE2 #E2CA66

analogous

#66BCE2 #667EE2 #8C66E2

triadic

#667EE2 #E2667E #7EE266

tetradic

#667EE2 #E266BC #E2CA66 #66E28C

square

#667EE2 #E266BC #E2CA66 #66E28C

split-complementary

#667EE2 #E28C66 #BCE266

monochromatic

#213CAD #3353D8 #667EE2 #99A9EC #CDD5F6

Accessibility & contrast

On white

3.72

#667EE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#667EE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667EE2

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667EE2	#FFFFFF	#000000	##000000
##667EE2	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#528AE6

Deuteranopia (green-blind)

#427FE0

Tritanopia (blue-blind)

#2194A5

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #667ee2;
/* rgb */ color: rgb(102, 126, 226);
/* oklch */ color: oklch(62.2% 0.153 271.2);

Tailwind

colors: {
  custom: {
    50: '#9aa3ec',
    500: '#667ee2',
    950: '#000000',
  },
}

SCSS

$custom: #667ee2;
$custom-light: #9aa3ec;
$custom-dark: #000000;

JSON

{
  "hex": "#667ee2",
  "rgb": {
    "r": 102,
    "g": 126,
    "b": 226
  },
  "hsl": {
    "h": 228.387,
    "s": 68.132,
    "l": 64.314
  },
  "oklch": {
    "l": 0.6221,
    "c": 0.15282,
    "h": 271.2
  },
  "luminance": 0.23237
}

Semantic roles & 50–950 ramp

primary

#667EE2

secondary

#E7DFBC

accent

#AC15D0

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0F16

muted

#7F7E84

Preview Lab

Preview with #667EE2

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

Preview Lab → · Contrast checker → · Palette generator →