#667EBE#667EBE

#667EBE is a mid, moderate blue. Relative luminance 0.215; OKLCH L 60.2% C 0.102 H 267.7°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#667EBE
RGB	rgb(102, 126, 190)
HSL	hsl(224, 40%, 57%)
HSV	hsv(224, 46%, 75%)
CMYK	cmyk(46.3%, 33.7%, 0%, 25.5%)
CIE-LAB	lab(53.45, 8.70, -36.26)
CIE-LCH	lch(53.45, 37.29, 283.50°)
OKLab	oklab(60.17% -0.0042 -0.1019)
OKLCH	oklch(60.17% 0.102 267.7)
XYZ	xyz(22.2316, 21.4629, 51.6765)
Luminance	0.2146 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667EBE #BEA666

analogous

#66AABE #667EBE #7A66BE

triadic

#667EBE #BE667E #7EBE66

tetradic

#667EBE #BE66AA #BEA666 #66BE7A

square

#667EBE #BE66AA #BEA666 #66BE7A

split-complementary

#667EBE #BE7A66 #AABE66

monochromatic

#334577 #455EA2 #667EBE #91A2D0 #BCC6E2

Accessibility & contrast

On white

3.97

#667EBE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#667EBE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667EBE

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667EBE	#FFFFFF	#000000	##000000
##667EBE	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6784C1

Deuteranopia (green-blind)

#5E7CBD

Tritanopia (blue-blind)

#458B95

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #667ebe;
/* rgb */ color: rgb(102, 126, 190);
/* oklch */ color: oklch(60.2% 0.102 267.7);

Tailwind

colors: {
  custom: {
    50: '#96a3d2',
    500: '#667ebe',
    950: '#000000',
  },
}

SCSS

$custom: #667ebe;
$custom-light: #96a3d2;
$custom-dark: #000000;

JSON

{
  "hex": "#667ebe",
  "rgb": {
    "r": 102,
    "g": 126,
    "b": 190
  },
  "hsl": {
    "h": 223.636,
    "s": 40.367,
    "l": 57.255
  },
  "oklch": {
    "l": 0.6017,
    "c": 0.10198,
    "h": 267.7
  },
  "luminance": 0.21464
}

Semantic roles & 50–950 ramp

primary

#667EBE

secondary

#D2C8AE

accent

#AF58D0

background

#F9FAFC

surface

#F2F3F9

border

#CCCDD2

text

#0E0F14

muted

#7E7F82

Preview Lab

Preview with #667EBE

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

Preview Lab → · Contrast checker → · Palette generator →