#667ECE#667ECE

#667ECE is a mid, vivid blue. Relative luminance 0.222; OKLCH L 61.0% C 0.125 H 269.8°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#667ECE
RGB	rgb(102, 126, 206)
HSL	hsl(226, 51%, 60%)
HSV	hsv(226, 50%, 81%)
CMYK	cmyk(50.5%, 38.8%, 0%, 19.2%)
CIE-LAB	lab(54.24, 13.61, -44.13)
CIE-LCH	lch(54.24, 46.18, 287.14°)
OKLab	oklab(61.04% -0.0004 -0.1248)
OKLCH	oklch(61.04% 0.125 269.8)
XYZ	xyz(24.0773, 22.2011, 61.3971)
Luminance	0.2220 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667ECE #CEB666

analogous

#66B2CE #667ECE #8266CE

triadic

#667ECE #CE667E #7ECE66

tetradic

#667ECE #CE66B2 #CEB666 #66CE82

square

#667ECE #CE66B2 #CEB666 #66CE82

split-complementary

#667ECE #CE8266 #B2CE66

monochromatic

#2D438D #3C59BB #667ECE #94A5DD #C3CCEC

Accessibility & contrast

On white

3.86

#667ECE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#667ECE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667ECE

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667ECE	#FFFFFF	#000000	##000000
##667ECE	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F87D1

Deuteranopia (green-blind)

#547DCC

Tritanopia (blue-blind)

#398F9C

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #667ece;
/* rgb */ color: rgb(102, 126, 206);
/* oklch */ color: oklch(61.0% 0.125 269.8);

Tailwind

colors: {
  custom: {
    50: '#98a3dd',
    500: '#667ece',
    950: '#000000',
  },
}

SCSS

$custom: #667ece;
$custom-light: #98a3dd;
$custom-dark: #000000;

JSON

{
  "hex": "#667ece",
  "rgb": {
    "r": 102,
    "g": 126,
    "b": 206
  },
  "hsl": {
    "h": 226.154,
    "s": 51.485,
    "l": 60.392
  },
  "oklch": {
    "l": 0.61036,
    "c": 0.1248,
    "h": 269.8
  },
  "luminance": 0.22203
}

Semantic roles & 50–950 ramp

primary

#667ECE

secondary

#DCD3B4

accent

#9C27BF

background

#F9FAFD

surface

#F2F3FB

border

#CCCDD4

text

#0E0F15

muted

#7E7F83

Preview Lab

Preview with #667ECE

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

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