#3C4EAC#3C4EAC

#3C4EAC is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.4% C 0.151 H 271.2°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#3C4EAC
RGB	rgb(60, 78, 172)
HSL	hsl(230, 48%, 45%)
HSV	hsv(230, 65%, 67%)
CMYK	cmyk(65.1%, 54.7%, 0%, 32.5%)
CIE-LAB	lab(36.72, 23.82, -52.58)
CIE-LCH	lch(36.72, 57.73, 294.37°)
OKLab	oklab(46.36% 0.003 -0.151)
OKLCH	oklch(46.36% 0.151 271.2)
XYZ	xyz(12.0318, 9.3869, 40.1995)
Luminance	0.0939 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4EAC #AC9A3C

analogous

#3C86AC #3C4EAC #623CAC

triadic

#3C4EAC #AC3C4E #4EAC3C

tetradic

#3C4EAC #AC3C86 #AC9A3C #3CAC62

square

#3C4EAC #AC3C86 #AC9A3C #3CAC62

split-complementary

#3C4EAC #AC623C #86AC3C

monochromatic

#1C2551 #2C397F #3C4EAC #5E6FC7 #8C98D7

Accessibility & contrast

On white

7.30

#3C4EAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#3C4EAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C4EAC

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4EAC	#FFFFFF	#000000	##FFFFFF
##3C4EAC	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#085CAF

Deuteranopia (green-blind)

#0052AA

Tritanopia (blue-blind)

#006475

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3c4eac;
/* rgb */ color: rgb(60, 78, 172);
/* oklch */ color: oklch(46.4% 0.151 271.2);

Tailwind

colors: {
  custom: {
    50: '#7e7fc5',
    500: '#3c4eac',
    950: '#000000',
  },
}

SCSS

$custom: #3c4eac;
$custom-light: #7e7fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4eac",
  "rgb": {
    "r": 60,
    "g": 78,
    "b": 172
  },
  "hsl": {
    "h": 230.357,
    "s": 48.276,
    "l": 45.49
  },
  "oklch": {
    "l": 0.46355,
    "c": 0.15107,
    "h": 271.2
  },
  "luminance": 0.09388
}

Semantic roles & 50–950 ramp

primary

#3C4EAC

secondary

#C1B782

accent

#C250D8

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3C4EAC

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

Preview Lab → · Contrast checker → · Palette generator →