#66919A#66919A

#66919A is a light, muted cyan. Relative luminance 0.254; OKLCH L 62.9% C 0.049 H 212.1°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#66919A
RGB	rgb(102, 145, 154)
HSL	hsl(190, 20%, 50%)
HSV	hsv(190, 34%, 60%)
CMYK	cmyk(33.8%, 5.8%, 0%, 39.6%)
CIE-LAB	lab(57.47, -12.33, -9.46)
CIE-LCH	lch(57.47, 15.55, 217.50°)
OKLab	oklab(62.86% -0.0413 -0.0259)
OKLCH	oklch(62.86% 0.049 212.1)
XYZ	xyz(21.4357, 25.4075, 34.3402)
Luminance	0.2541 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66919A #9A6F66

analogous

#669A89 #66919A #66779A

triadic

#66919A #9A6691 #919A66

tetradic

#66919A #89669A #9A6F66 #779A66

square

#66919A #89669A #9A6F66 #779A66

split-complementary

#66919A #9A6677 #9A8966

monochromatic

#354C50 #4D6E75 #66919A #8BACB2 #B0C6CB

Accessibility & contrast

On white

3.45

#66919A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#66919A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #66919A

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66919A	#FFFFFF	#000000	##000000
##66919A	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898E9B

Deuteranopia (green-blind)

#81879A

Tritanopia (blue-blind)

#539594

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #66919a;
/* rgb */ color: rgb(102, 145, 154);
/* oklch */ color: oklch(62.9% 0.049 212.1);

Tailwind

colors: {
  custom: {
    50: '#93b1b7',
    500: '#66919a',
    950: '#000000',
  },
}

SCSS

$custom: #66919a;
$custom-light: #93b1b7;
$custom-dark: #000000;

JSON

{
  "hex": "#66919a",
  "rgb": {
    "r": 102,
    "g": 145,
    "b": 154
  },
  "hsl": {
    "h": 190.385,
    "s": 20.472,
    "l": 50.196
  },
  "oklch": {
    "l": 0.62861,
    "c": 0.04877,
    "h": 212.1
  },
  "luminance": 0.25409
}

Semantic roles & 50–950 ramp

primary

#66919A

secondary

#BAA6A2

accent

#796BBD

background

#F9FAFB

surface

#F1F5F6

border

#CBCFD0

text

#0D1011

muted

#7E7F80

Preview Lab

Preview with #66919A

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

Preview Lab → · Contrast checker → · Palette generator →