#668CA2#668CA2

#668CA2 is a light, muted cyan. Relative luminance 0.242; OKLCH L 62.0% C 0.054 H 234.2°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#668CA2
RGB	rgb(102, 140, 162)
HSL	hsl(202, 24%, 52%)
HSV	hsv(202, 37%, 64%)
CMYK	cmyk(37%, 13.6%, 0%, 36.5%)
CIE-LAB	lab(56.28, -7.46, -15.85)
CIE-LCH	lch(56.28, 17.52, 244.78°)
OKLab	oklab(62% -0.0315 -0.0436)
OKLCH	oklch(62% 0.054 234.2)
XYZ	xyz(21.3770, 24.1884, 37.7178)
Luminance	0.2419 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668CA2 #A27C66

analogous

#66A29A #668CA2 #666EA2

triadic

#668CA2 #A2668C #8CA266

tetradic

#668CA2 #9A66A2 #A27C66 #6EA266

square

#668CA2 #9A66A2 #A27C66 #6EA266

split-complementary

#668CA2 #A2666E #A29A66

monochromatic

#364B58 #4D6C7E #668CA2 #8CA9B9 #B2C5D0

Accessibility & contrast

On white

3.60

#668CA2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#668CA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668CA2

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668CA2	#FFFFFF	#000000	##000000
##668CA2	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828BA3

Deuteranopia (green-blind)

#7984A2

Tritanopia (blue-blind)

#519293

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #668ca2;
/* rgb */ color: rgb(102, 140, 162);
/* oklch */ color: oklch(62.0% 0.054 234.2);

Tailwind

colors: {
  custom: {
    50: '#94adbd',
    500: '#668ca2',
    950: '#000000',
  },
}

SCSS

$custom: #668ca2;
$custom-light: #94adbd;
$custom-dark: #000000;

JSON

{
  "hex": "#668ca2",
  "rgb": {
    "r": 102,
    "g": 140,
    "b": 162
  },
  "hsl": {
    "h": 202,
    "s": 24.39,
    "l": 51.765
  },
  "oklch": {
    "l": 0.62003,
    "c": 0.05375,
    "h": 234.2
  },
  "luminance": 0.2419
}

Semantic roles & 50–950 ramp

primary

#668CA2

secondary

#BFAEA5

accent

#8867C1

background

#F9FAFB

surface

#F2F4F6

border

#CCCED0

text

#0D1012

muted

#7E7F81

Preview Lab

Preview with #668CA2

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

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