#669FA8#669FA8

#669FA8 is a light, moderate teal. Relative luminance 0.304; OKLCH L 66.6% C 0.061 H 208.4°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#669FA8
RGB	rgb(102, 159, 168)
HSL	hsl(188, 28%, 53%)
HSV	hsv(188, 39%, 66%)
CMYK	cmyk(39.3%, 5.4%, 0%, 34.1%)
CIE-LAB	lab(62.04, -16.25, -10.58)
CIE-LCH	lch(62.04, 19.39, 213.06°)
OKLab	oklab(66.65% -0.0537 -0.029)
OKLCH	oklch(66.65% 0.061 208.4)
XYZ	xyz(24.9430, 30.4465, 41.6006)
Luminance	0.3045 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669FA8 #A86F66

analogous

#66A890 #669FA8 #667EA8

triadic

#669FA8 #A8669F #9FA866

tetradic

#669FA8 #9066A8 #A86F66 #7EA866

square

#669FA8 #9066A8 #A86F66 #7EA866

split-complementary

#669FA8 #A8667E #A89066

monochromatic

#36595E #4C7D85 #669FA8 #8DB7BE #B4D0D4

Accessibility & contrast

On white

2.96

#669FA8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.09

#669FA8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #669FA8

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669FA8	#FFFFFF	#000000	##000000
##669FA8	1.00	2.96	7.09	7.09
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.09	21.00	1.00	1.00
##000000	7.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#969BA9

Deuteranopia (green-blind)

#8B92A8

Tritanopia (blue-blind)

#4BA4A2

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #669fa8;
/* rgb */ color: rgb(102, 159, 168);
/* oklch */ color: oklch(66.6% 0.061 208.4);

Tailwind

colors: {
  custom: {
    50: '#95bbc1',
    500: '#669fa8',
    950: '#000000',
  },
}

SCSS

$custom: #669fa8;
$custom-light: #95bbc1;
$custom-dark: #000000;

JSON

{
  "hex": "#669fa8",
  "rgb": {
    "r": 102,
    "g": 159,
    "b": 168
  },
  "hsl": {
    "h": 188.182,
    "s": 27.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.6665,
    "c": 0.06104,
    "h": 208.4
  },
  "luminance": 0.30448
}

Semantic roles & 50–950 ramp

primary

#669FA8

secondary

#C3ABA7

accent

#7164C4

background

#F9FBFB

surface

#F2F6F7

border

#CCD0D0

text

#0D1212

muted

#7E8181

Preview Lab

Preview with #669FA8

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

Preview Lab → · Contrast checker → · Palette generator →