#3C669F#3C669F

#3C669F is a mid, moderate cyan. Relative luminance 0.130; OKLCH L 50.7% C 0.103 H 256.5°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#3C669F
RGB	rgb(60, 102, 159)
HSL	hsl(215, 45%, 43%)
HSV	hsv(215, 62%, 62%)
CMYK	cmyk(62.3%, 35.8%, 0%, 37.6%)
CIE-LAB	lab(42.71, 3.69, -35.28)
CIE-LCH	lch(42.71, 35.47, 275.98°)
OKLab	oklab(50.69% -0.024 -0.0999)
OKLCH	oklch(50.69% 0.103 256.5)
XYZ	xyz(12.8706, 12.9654, 34.6185)
Luminance	0.1297 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C669F #9F753C

analogous

#3C979F #3C669F #433C9F

triadic

#3C669F #9F3C66 #669F3C

tetradic

#3C669F #9F3C97 #9F753C #3C9F43

square

#3C669F #9F3C97 #9F753C #3C9F43

split-complementary

#3C669F #9F433C #979F3C

monochromatic

#1A2D46 #2B4973 #3C669F #5884C0 #85A5D1

Accessibility & contrast

On white

5.84

#3C669F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#3C669F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C669F

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C669F	#FFFFFF	#000000	##FFFFFF
##3C669F	1.00	5.84	3.59	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6AA1

Deuteranopia (green-blind)

#40619E

Tritanopia (blue-blind)

#00737B

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3c669f;
/* rgb */ color: rgb(60, 102, 159);
/* oklch */ color: oklch(50.7% 0.103 256.5);

Tailwind

colors: {
  custom: {
    50: '#7b91bb',
    500: '#3c669f',
    950: '#000000',
  },
}

SCSS

$custom: #3c669f;
$custom-light: #7b91bb;
$custom-dark: #000000;

JSON

{
  "hex": "#3c669f",
  "rgb": {
    "r": 60,
    "g": 102,
    "b": 159
  },
  "hsl": {
    "h": 214.545,
    "s": 45.205,
    "l": 42.941
  },
  "oklch": {
    "l": 0.50691,
    "c": 0.10278,
    "h": 256.5
  },
  "luminance": 0.12967
}

Semantic roles & 50–950 ramp

primary

#3C669F

secondary

#BBA07C

accent

#9E53D5

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3C669F

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

Preview Lab → · Contrast checker → · Palette generator →