#3C548D#3C548D

#3C548D is a mid, moderate blue. Relative luminance 0.092; OKLCH L 45.5% C 0.098 H 265.5°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#3C548D
RGB	rgb(60, 84, 141)
HSL	hsl(222, 40%, 39%)
HSV	hsv(222, 57%, 55%)
CMYK	cmyk(57.4%, 40.4%, 0%, 44.7%)
CIE-LAB	lab(36.41, 8.87, -34.44)
CIE-LCH	lch(36.41, 35.56, 284.44°)
OKLab	oklab(45.48% -0.0077 -0.0977)
OKLCH	oklch(45.48% 0.098 265.5)
XYZ	xyz(9.8399, 9.2236, 26.4559)
Luminance	0.0922 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C548D #8D753C

analogous

#3C7D8D #3C548D #4C3C8D

triadic

#3C548D #8D3C54 #548D3C

tetradic

#3C548D #8D3C7D #8D753C #3C8D4C

square

#3C548D #8D3C7D #8D753C #3C8D4C

split-complementary

#3C548D #8D4C3C #7D8D3C

monochromatic

#172137 #2A3A62 #3C548D #516FB5 #7C92C7

Accessibility & contrast

On white

7.38

#3C548D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#3C548D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C548D

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C548D	#FFFFFF	#000000	##FFFFFF
##3C548D	1.00	7.38	2.84	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5A8F

Deuteranopia (green-blind)

#32528C

Tritanopia (blue-blind)

#086169

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3c548d;
/* rgb */ color: rgb(60, 84, 141);
/* oklch */ color: oklch(45.5% 0.098 265.5);

Tailwind

colors: {
  custom: {
    50: '#7883ae',
    500: '#3c548d',
    950: '#000000',
  },
}

SCSS

$custom: #3c548d;
$custom-light: #7883ae;
$custom-dark: #000000;

JSON

{
  "hex": "#3c548d",
  "rgb": {
    "r": 60,
    "g": 84,
    "b": 141
  },
  "hsl": {
    "h": 222.222,
    "s": 40.299,
    "l": 39.412
  },
  "oklch": {
    "l": 0.45482,
    "c": 0.09797,
    "h": 265.5
  },
  "luminance": 0.09224
}

Semantic roles & 50–950 ramp

primary

#3C548D

secondary

#B19F74

accent

#AC58D0

background

#F7F8FA

surface

#EEEFF4

border

#C9CACE

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #3C548D

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

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