#667DAE#667DAE

#667DAE is a mid, moderate blue. Relative luminance 0.205; OKLCH L 59.2% C 0.080 H 264.7°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#667DAE
RGB	rgb(102, 125, 174)
HSL	hsl(221, 31%, 54%)
HSV	hsv(221, 41%, 68%)
CMYK	cmyk(41.4%, 28.2%, 0%, 31.8%)
CIE-LAB	lab(52.45, 4.57, -28.63)
CIE-LCH	lch(52.45, 28.99, 279.07°)
OKLab	oklab(59.15% -0.0074 -0.0798)
OKLCH	oklch(59.15% 0.08 264.7)
XYZ	xyz(20.4507, 20.5469, 42.9246)
Luminance	0.2055 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667DAE #AE9766

analogous

#66A1AE #667DAE #7366AE

triadic

#667DAE #AE667D #7DAE66

tetradic

#667DAE #AE66A1 #AE9766 #66AE73

square

#667DAE #AE66A1 #AE9766 #66AE73

split-complementary

#667DAE #AE7366 #A1AE66

monochromatic

#354464 #4A5F8C #667DAE #8E9FC3 #B6C1D8

Accessibility & contrast

On white

4.11

#667DAE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#667DAE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667DAE

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667DAE	#FFFFFF	#000000	##000000
##667DAE	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C81B0

Deuteranopia (green-blind)

#657AAD

Tritanopia (blue-blind)

#4E878E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #667dae;
/* rgb */ color: rgb(102, 125, 174);
/* oklch */ color: oklch(59.2% 0.080 264.7);

Tailwind

colors: {
  custom: {
    50: '#94a2c6',
    500: '#667dae',
    950: '#000000',
  },
}

SCSS

$custom: #667dae;
$custom-light: #94a2c6;
$custom-dark: #000000;

JSON

{
  "hex": "#667dae",
  "rgb": {
    "r": 102,
    "g": 125,
    "b": 174
  },
  "hsl": {
    "h": 220.833,
    "s": 30.769,
    "l": 54.118
  },
  "oklch": {
    "l": 0.59153,
    "c": 0.08019,
    "h": 264.7
  },
  "luminance": 0.20548
}

Semantic roles & 50–950 ramp

primary

#667DAE

secondary

#C7BDA9

accent

#A661C7

background

#F9F9FC

surface

#F2F2F8

border

#CCCCD1

text

#0D0F13

muted

#7E7E82

Preview Lab

Preview with #667DAE

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

Preview Lab → · Contrast checker → · Palette generator →