#667DC7#667DC7

#667DC7 is a mid, moderate blue. Relative luminance 0.216; OKLCH L 60.4% C 0.116 H 269.6°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#667DC7
RGB	rgb(102, 125, 199)
HSL	hsl(226, 46%, 59%)
HSV	hsv(226, 49%, 78%)
CMYK	cmyk(48.7%, 37.2%, 0%, 22%)
CIE-LAB	lab(53.62, 12.05, -41.14)
CIE-LCH	lch(53.62, 42.87, 286.32°)
OKLab	oklab(60.44% -0.0008 -0.1161)
OKLCH	oklch(60.44% 0.116 269.6)
XYZ	xyz(23.1186, 21.6141, 56.9755)
Luminance	0.2162 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667DC7 #C7B066

analogous

#66AEC7 #667DC7 #8066C7

triadic

#667DC7 #C7667D #7DC766

tetradic

#667DC7 #C766AE #C7B066 #66C780

square

#667DC7 #C766AE #C7B066 #66C780

split-complementary

#667DC7 #C78066 #AEC766

monochromatic

#304483 #405BB0 #667DC7 #93A3D7 #C0C9E8

Accessibility & contrast

On white

3.94

#667DC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#667DC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667DC7

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667DC7	#FFFFFF	#000000	##000000
##667DC7	1.00	3.94	5.32	5.32
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6185CA

Deuteranopia (green-blind)

#577CC5

Tritanopia (blue-blind)

#3F8D98

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #667dc7;
/* rgb */ color: rgb(102, 125, 199);
/* oklch */ color: oklch(60.4% 0.116 269.6);

Tailwind

colors: {
  custom: {
    50: '#97a2d8',
    500: '#667dc7',
    950: '#000000',
  },
}

SCSS

$custom: #667dc7;
$custom-light: #97a2d8;
$custom-dark: #000000;

JSON

{
  "hex": "#667dc7",
  "rgb": {
    "r": 102,
    "g": 125,
    "b": 199
  },
  "hsl": {
    "h": 225.773,
    "s": 46.411,
    "l": 59.02
  },
  "oklch": {
    "l": 0.60439,
    "c": 0.11608,
    "h": 269.6
  },
  "luminance": 0.21616
}

Semantic roles & 50–950 ramp

primary

#667DC7

secondary

#D7CEB1

accent

#B752D6

background

#F9F9FD

surface

#F2F2FA

border

#CCCCD3

text

#0E0F14

muted

#7E7E83

Preview Lab

Preview with #667DC7

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

Preview Lab → · Contrast checker → · Palette generator →