#668DA2#668DA2

#668DA2 is a light, muted cyan. Relative luminance 0.245; OKLCH L 62.2% C 0.054 H 232.3°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#668DA2
RGB	rgb(102, 141, 162)
HSL	hsl(201, 24%, 52%)
HSV	hsv(201, 37%, 64%)
CMYK	cmyk(37%, 13%, 0%, 36.5%)
CIE-LAB	lab(56.57, -8.03, -15.41)
CIE-LCH	lch(56.57, 17.37, 242.48°)
OKLab	oklab(62.23% -0.0328 -0.0423)
OKLCH	oklch(62.23% 0.054 232.3)
XYZ	xyz(21.5238, 24.4820, 37.7668)
Luminance	0.2448 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668DA2 #A27B66

analogous

#66A299 #668DA2 #666FA2

triadic

#668DA2 #A2668D #8DA266

tetradic

#668DA2 #9966A2 #A27B66 #6FA266

square

#668DA2 #9966A2 #A27B66 #6FA266

split-complementary

#668DA2 #A2666F #A29966

monochromatic

#364C58 #4D6D7E #668DA2 #8CA9B9 #B2C6D0

Accessibility & contrast

On white

3.56

#668DA2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#668DA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668DA2

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668DA2	#FFFFFF	#000000	##000000
##668DA2	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838CA3

Deuteranopia (green-blind)

#7A85A2

Tritanopia (blue-blind)

#519394

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #668da2;
/* rgb */ color: rgb(102, 141, 162);
/* oklch */ color: oklch(62.2% 0.054 232.3);

Tailwind

colors: {
  custom: {
    50: '#94aebd',
    500: '#668da2',
    950: '#000000',
  },
}

SCSS

$custom: #668da2;
$custom-light: #94aebd;
$custom-dark: #000000;

JSON

{
  "hex": "#668da2",
  "rgb": {
    "r": 102,
    "g": 141,
    "b": 162
  },
  "hsl": {
    "h": 201,
    "s": 24.39,
    "l": 51.765
  },
  "oklch": {
    "l": 0.62234,
    "c": 0.05356,
    "h": 232.3
  },
  "luminance": 0.24483
}

Semantic roles & 50–950 ramp

primary

#668DA2

secondary

#BFAEA5

accent

#8667C1

background

#F9FAFB

surface

#F2F4F6

border

#CCCED0

text

#0D1012

muted

#7E7F81

Preview Lab

Preview with #668DA2

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

Preview Lab → · Contrast checker → · Palette generator →