#667EC8#667EC8

#667EC8 is a mid, moderate blue. Relative luminance 0.219; OKLCH L 60.7% C 0.116 H 269.1°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#667EC8
RGB	rgb(102, 126, 200)
HSL	hsl(225, 47%, 59%)
HSV	hsv(225, 49%, 78%)
CMYK	cmyk(49%, 37%, 0%, 21.6%)
CIE-LAB	lab(53.94, 11.75, -41.20)
CIE-LCH	lch(53.94, 42.84, 285.92°)
OKLab	oklab(60.7% -0.0017 -0.1162)
OKLCH	oklch(60.7% 0.116 269.1)
XYZ	xyz(23.3623, 21.9151, 57.6314)
Luminance	0.2192 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667EC8 #C8B066

analogous

#66AFC8 #667EC8 #7F66C8

triadic

#667EC8 #C8667E #7EC866

tetradic

#667EC8 #C866AF #C8B066 #66C87F

square

#667EC8 #C866AF #C8B066 #66C87F

split-complementary

#667EC8 #C87F66 #AFC866

monochromatic

#2F4484 #405BB1 #667EC8 #93A4D8 #C0CAE8

Accessibility & contrast

On white

3.90

#667EC8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#667EC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667EC8

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667EC8	#FFFFFF	#000000	##000000
##667EC8	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6286CB

Deuteranopia (green-blind)

#587DC6

Tritanopia (blue-blind)

#3E8E99

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #667ec8;
/* rgb */ color: rgb(102, 126, 200);
/* oklch */ color: oklch(60.7% 0.116 269.1);

Tailwind

colors: {
  custom: {
    50: '#97a3d9',
    500: '#667ec8',
    950: '#000000',
  },
}

SCSS

$custom: #667ec8;
$custom-light: #97a3d9;
$custom-dark: #000000;

JSON

{
  "hex": "#667ec8",
  "rgb": {
    "r": 102,
    "g": 126,
    "b": 200
  },
  "hsl": {
    "h": 225.306,
    "s": 47.115,
    "l": 59.216
  },
  "oklch": {
    "l": 0.60704,
    "c": 0.11626,
    "h": 269.1
  },
  "luminance": 0.21917
}

Semantic roles & 50–950 ramp

primary

#667EC8

secondary

#D8CFB2

accent

#B651D7

background

#F9FAFD

surface

#F2F3FA

border

#CCCDD3

text

#0E0F14

muted

#7E7F83

Preview Lab

Preview with #667EC8

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

Preview Lab → · Contrast checker → · Palette generator →