#3C668D#3C668D

#3C668D is a mid, moderate cyan. Relative luminance 0.124; OKLCH L 49.7% C 0.079 H 248.0°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#3C668D
RGB	rgb(60, 102, 141)
HSL	hsl(209, 40%, 39%)
HSV	hsv(209, 57%, 55%)
CMYK	cmyk(57.4%, 27.7%, 0%, 44.7%)
CIE-LAB	lab(41.82, -2.50, -25.93)
CIE-LCH	lch(41.82, 26.05, 264.48°)
OKLab	oklab(49.7% -0.0295 -0.0728)
OKLCH	oklch(49.7% 0.079 248)
XYZ	xyz(11.4208, 12.3855, 26.9829)
Luminance	0.1239 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C668D #8D633C

analogous

#3C8D8C #3C668D #3C3D8D

triadic

#3C668D #8D3C66 #668D3C

tetradic

#3C668D #8C3C8D #8D633C #3D8D3C

square

#3C668D #8C3C8D #8D633C #3D8D3C

split-complementary

#3C668D #8D3C3D #8D8C3C

monochromatic

#172837 #2A4762 #3C668D #5185B5 #7CA3C7

Accessibility & contrast

On white

6.04

#3C668D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#3C668D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C668D

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C668D	#FFFFFF	#000000	##FFFFFF
##3C668D	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56678F

Deuteranopia (green-blind)

#4B5F8C

Tritanopia (blue-blind)

#006F73

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3c668d;
/* rgb */ color: rgb(60, 102, 141);
/* oklch */ color: oklch(49.7% 0.079 248.0);

Tailwind

colors: {
  custom: {
    50: '#7891ae',
    500: '#3c668d',
    950: '#000000',
  },
}

SCSS

$custom: #3c668d;
$custom-light: #7891ae;
$custom-dark: #000000;

JSON

{
  "hex": "#3c668d",
  "rgb": {
    "r": 60,
    "g": 102,
    "b": 141
  },
  "hsl": {
    "h": 208.889,
    "s": 40.299,
    "l": 39.412
  },
  "oklch": {
    "l": 0.49703,
    "c": 0.07852,
    "h": 248
  },
  "luminance": 0.12386
}

Semantic roles & 50–950 ramp

primary

#3C668D

secondary

#B19174

accent

#9258D0

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#090C10

muted

#7B7D7F

Preview Lab

Preview with #3C668D

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

Preview Lab → · Contrast checker → · Palette generator →