#3C649F#3C649F

#3C649F is a mid, moderate blue. Relative luminance 0.126; OKLCH L 50.2% C 0.105 H 258.0°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#3C649F
RGB	rgb(60, 100, 159)
HSL	hsl(216, 45%, 43%)
HSV	hsv(216, 62%, 62%)
CMYK	cmyk(62.3%, 37.1%, 0%, 37.6%)
CIE-LAB	lab(42.12, 4.95, -36.21)
CIE-LCH	lch(42.12, 36.55, 277.78°)
OKLab	oklab(50.23% -0.0218 -0.1027)
OKLCH	oklch(50.23% 0.105 258)
XYZ	xyz(12.6764, 12.5771, 34.5537)
Luminance	0.1258 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C649F #9F773C

analogous

#3C959F #3C649F #463C9F

triadic

#3C649F #9F3C64 #649F3C

tetradic

#3C649F #9F3C95 #9F773C #3C9F46

square

#3C649F #9F3C95 #9F773C #3C9F46

split-complementary

#3C649F #9F463C #959F3C

monochromatic

#1A2C46 #2B4873 #3C649F #5882C0 #85A3D1

Accessibility & contrast

On white

5.97

#3C649F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#3C649F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C649F

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C649F	#FFFFFF	#000000	##FFFFFF
##3C649F	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B68A1

Deuteranopia (green-blind)

#3D5F9E

Tritanopia (blue-blind)

#00717A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3c649f;
/* rgb */ color: rgb(60, 100, 159);
/* oklch */ color: oklch(50.2% 0.105 258.0);

Tailwind

colors: {
  custom: {
    50: '#7b8fbb',
    500: '#3c649f',
    950: '#000000',
  },
}

SCSS

$custom: #3c649f;
$custom-light: #7b8fbb;
$custom-dark: #000000;

JSON

{
  "hex": "#3c649f",
  "rgb": {
    "r": 60,
    "g": 100,
    "b": 159
  },
  "hsl": {
    "h": 215.758,
    "s": 45.205,
    "l": 42.941
  },
  "oklch": {
    "l": 0.5023,
    "c": 0.10497,
    "h": 258
  },
  "luminance": 0.12578
}

Semantic roles & 50–950 ramp

primary

#3C649F

secondary

#BBA17C

accent

#A053D5

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3C649F

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

Preview Lab → · Contrast checker → · Palette generator →