#668A92#668A92

#668A92 is a mid, muted cyan. Relative luminance 0.231; OKLCH L 60.9% C 0.042 H 212.9°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#668A92
RGB	rgb(102, 138, 146)
HSL	hsl(191, 18%, 49%)
HSV	hsv(191, 30%, 57%)
CMYK	cmyk(30.1%, 5.5%, 0%, 42.7%)
CIE-LAB	lab(55.15, -10.51, -8.33)
CIE-LCH	lch(55.15, 13.41, 218.41°)
OKLab	oklab(60.93% -0.0352 -0.0227)
OKLCH	oklch(60.93% 0.042 212.9)
XYZ	xyz(19.7546, 23.0761, 30.6018)
Luminance	0.2308 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668A92 #926E66

analogous

#669284 #668A92 #667492

triadic

#668A92 #92668A #8A9266

tetradic

#668A92 #846692 #926E66 #749266

square

#668A92 #846692 #926E66 #749266

split-complementary

#668A92 #926674 #928466

monochromatic

#34464A #4D686E #668A92 #89A6AC #ADC1C6

Accessibility & contrast

On white

3.74

#668A92 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#668A92 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668A92

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668A92	#FFFFFF	#000000	##000000
##668A92	1.00	3.74	5.62	5.62
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848793

Deuteranopia (green-blind)

#7C8292

Tritanopia (blue-blind)

#578E8C

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #668a92;
/* rgb */ color: rgb(102, 138, 146);
/* oklch */ color: oklch(60.9% 0.042 212.9);

Tailwind

colors: {
  custom: {
    50: '#93acb2',
    500: '#668a92',
    950: '#000000',
  },
}

SCSS

$custom: #668a92;
$custom-light: #93acb2;
$custom-dark: #000000;

JSON

{
  "hex": "#668a92",
  "rgb": {
    "r": 102,
    "g": 138,
    "b": 146
  },
  "hsl": {
    "h": 190.909,
    "s": 17.742,
    "l": 48.627
  },
  "oklch": {
    "l": 0.60932,
    "c": 0.04189,
    "h": 212.9
  },
  "luminance": 0.23077
}

Semantic roles & 50–950 ramp

primary

#668A92

secondary

#B4A39F

accent

#7B6DBA

background

#F9FAFA

surface

#F1F4F5

border

#CBCECF

text

#0D1010

muted

#7E7F7F

Preview Lab

Preview with #668A92

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

Preview Lab → · Contrast checker → · Palette generator →