#667FE2#667FE2

#667FE2 is a light, vivid blue. Relative luminance 0.235; OKLCH L 62.4% C 0.152 H 270.8°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#667FE2
RGB	rgb(102, 127, 226)
HSL	hsl(228, 68%, 64%)
HSV	hsv(228, 55%, 89%)
CMYK	cmyk(54.9%, 43.8%, 0%, 11.4%)
CIE-LAB	lab(55.58, 19.32, -53.27)
CIE-LCH	lch(55.58, 56.66, 289.93°)
OKLab	oklab(62.41% 0.0021 -0.1515)
OKLCH	oklch(62.41% 0.152 270.8)
XYZ	xyz(26.7918, 23.4926, 75.0595)
Luminance	0.2349 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667FE2 #E2C966

analogous

#66BDE2 #667FE2 #8B66E2

triadic

#667FE2 #E2667F #7FE266

tetradic

#667FE2 #E266BD #E2C966 #66E28B

square

#667FE2 #E266BD #E2C966 #66E28B

split-complementary

#667FE2 #E28B66 #BDE266

monochromatic

#213DAD #3354D8 #667FE2 #99AAEC #CDD5F6

Accessibility & contrast

On white

3.68

#667FE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#667FE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667FE2

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667FE2	#FFFFFF	#000000	##000000
##667FE2	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)

#548BE6

Deuteranopia (green-blind)

#4480E0

Tritanopia (blue-blind)

#2095A5

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #667fe2;
/* rgb */ color: rgb(102, 127, 226);
/* oklch */ color: oklch(62.4% 0.152 270.8);

Tailwind

colors: {
  custom: {
    50: '#9aa3eb',
    500: '#667fe2',
    950: '#000000',
  },
}

SCSS

$custom: #667fe2;
$custom-light: #9aa3eb;
$custom-dark: #000000;

JSON

{
  "hex": "#667fe2",
  "rgb": {
    "r": 102,
    "g": 127,
    "b": 226
  },
  "hsl": {
    "h": 227.903,
    "s": 68.132,
    "l": 64.314
  },
  "oklch": {
    "l": 0.6241,
    "c": 0.15156,
    "h": 270.8
  },
  "luminance": 0.23495
}

Semantic roles & 50–950 ramp

primary

#667FE2

secondary

#E7DFBC

accent

#AA15D0

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0F0F16

muted

#7E7F84

Preview Lab

Preview with #667FE2

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

Preview Lab → · Contrast checker → · Palette generator →