#667EAE#667EAE

#667EAE is a mid, moderate blue. Relative luminance 0.208; OKLCH L 59.4% C 0.079 H 263.7°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#667EAE
RGB	rgb(102, 126, 174)
HSL	hsl(220, 31%, 54%)
HSV	hsv(220, 41%, 68%)
CMYK	cmyk(41.4%, 27.6%, 0%, 31.8%)
CIE-LAB	lab(52.73, 3.98, -28.19)
CIE-LCH	lch(52.73, 28.47, 278.03°)
OKLab	oklab(59.37% -0.0087 -0.0786)
OKLCH	oklch(59.37% 0.079 263.7)
XYZ	xyz(20.5779, 20.8014, 42.9670)
Luminance	0.2080 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667EAE #AE9666

analogous

#66A2AE #667EAE #7266AE

triadic

#667EAE #AE667E #7EAE66

tetradic

#667EAE #AE66A2 #AE9666 #66AE72

square

#667EAE #AE66A2 #AE9666 #66AE72

split-complementary

#667EAE #AE7266 #A2AE66

monochromatic

#354564 #4A608C #667EAE #8EA0C3 #B6C1D8

Accessibility & contrast

On white

4.07

#667EAE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#667EAE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667EAE

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667EAE	#FFFFFF	#000000	##000000
##667EAE	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D81B0

Deuteranopia (green-blind)

#667BAD

Tritanopia (blue-blind)

#4D888F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #667eae;
/* rgb */ color: rgb(102, 126, 174);
/* oklch */ color: oklch(59.4% 0.079 263.7);

Tailwind

colors: {
  custom: {
    50: '#94a3c6',
    500: '#667eae',
    950: '#000000',
  },
}

SCSS

$custom: #667eae;
$custom-light: #94a3c6;
$custom-dark: #000000;

JSON

{
  "hex": "#667eae",
  "rgb": {
    "r": 102,
    "g": 126,
    "b": 174
  },
  "hsl": {
    "h": 220,
    "s": 30.769,
    "l": 54.118
  },
  "oklch": {
    "l": 0.59372,
    "c": 0.07907,
    "h": 263.7
  },
  "luminance": 0.20802
}

Semantic roles & 50–950 ramp

primary

#667EAE

secondary

#C7BDA9

accent

#A561C7

background

#F9FAFC

surface

#F2F3F8

border

#CCCDD1

text

#0D0F13

muted

#7E7F82

Preview Lab

Preview with #667EAE

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

Preview Lab → · Contrast checker → · Palette generator →