#669FAA#669FAA

#669FAA is a light, moderate teal. Relative luminance 0.305; OKLCH L 66.7% C 0.062 H 211.1°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#669FAA
RGB	rgb(102, 159, 170)
HSL	hsl(190, 29%, 53%)
HSV	hsv(190, 40%, 67%)
CMYK	cmyk(40%, 6.5%, 0%, 33.3%)
CIE-LAB	lab(62.10, -15.73, -11.61)
CIE-LCH	lch(62.10, 19.55, 216.43°)
OKLab	oklab(66.72% -0.0529 -0.0319)
OKLCH	oklch(66.72% 0.062 211.1)
XYZ	xyz(25.1307, 30.5216, 42.5894)
Luminance	0.3052 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669FAA #AA7166

analogous

#66AA93 #669FAA #667DAA

triadic

#669FAA #AA669F #9FAA66

tetradic

#669FAA #9366AA #AA7166 #7DAA66

square

#669FAA #9366AA #AA7166 #7DAA66

split-complementary

#669FAA #AA667D #AA9366

monochromatic

#355960 #4B7E88 #669FAA #8DB8C0 #B5D0D6

Accessibility & contrast

On white

2.96

#669FAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#669FAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #669FAA

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669FAA	#FFFFFF	#000000	##000000
##669FAA	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#969BAB

Deuteranopia (green-blind)

#8A92AA

Tritanopia (blue-blind)

#4AA4A2

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #669faa;
/* rgb */ color: rgb(102, 159, 170);
/* oklch */ color: oklch(66.7% 0.062 211.1);

Tailwind

colors: {
  custom: {
    50: '#95bbc3',
    500: '#669faa',
    950: '#000000',
  },
}

SCSS

$custom: #669faa;
$custom-light: #95bbc3;
$custom-dark: #000000;

JSON

{
  "hex": "#669faa",
  "rgb": {
    "r": 102,
    "g": 159,
    "b": 170
  },
  "hsl": {
    "h": 189.706,
    "s": 28.571,
    "l": 53.333
  },
  "oklch": {
    "l": 0.66722,
    "c": 0.06172,
    "h": 211.1
  },
  "luminance": 0.30523
}

Semantic roles & 50–950 ramp

primary

#669FAA

secondary

#C5ACA7

accent

#7363C5

background

#F9FBFB

surface

#F2F6F7

border

#CCD0D0

text

#0D1212

muted

#7E8181

Preview Lab

Preview with #669FAA

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

Preview Lab → · Contrast checker → · Palette generator →