#3C4CAC#3C4CAC

#3C4CAC is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.0% C 0.154 H 271.8°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#3C4CAC
RGB	rgb(60, 76, 172)
HSL	hsl(231, 48%, 45%)
HSV	hsv(231, 65%, 67%)
CMYK	cmyk(65.1%, 55.8%, 0%, 32.5%)
CIE-LAB	lab(36.19, 25.12, -53.44)
CIE-LCH	lch(36.19, 59.05, 295.18°)
OKLab	oklab(45.96% 0.0049 -0.1536)
OKLCH	oklch(45.96% 0.154 271.8)
XYZ	xyz(11.8918, 9.1071, 40.1529)
Luminance	0.0911 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4CAC #AC9C3C

analogous

#3C84AC #3C4CAC #643CAC

triadic

#3C4CAC #AC3C4C #4CAC3C

tetradic

#3C4CAC #AC3C84 #AC9C3C #3CAC64

square

#3C4CAC #AC3C84 #AC9C3C #3CAC64

split-complementary

#3C4CAC #AC643C #84AC3C

monochromatic

#1C2451 #2C387F #3C4CAC #5E6DC7 #8C96D7

Accessibility & contrast

On white

7.44

#3C4CAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#3C4CAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C4CAC

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4CAC	#FFFFFF	#000000	##FFFFFF
##3C4CAC	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AAF

Deuteranopia (green-blind)

#0050AA

Tritanopia (blue-blind)

#006374

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3c4cac;
/* rgb */ color: rgb(60, 76, 172);
/* oklch */ color: oklch(46.0% 0.154 271.8);

Tailwind

colors: {
  custom: {
    50: '#7e7dc5',
    500: '#3c4cac',
    950: '#000000',
  },
}

SCSS

$custom: #3c4cac;
$custom-light: #7e7dc5;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4cac",
  "rgb": {
    "r": 60,
    "g": 76,
    "b": 172
  },
  "hsl": {
    "h": 231.429,
    "s": 48.276,
    "l": 45.49
  },
  "oklch": {
    "l": 0.45958,
    "c": 0.15367,
    "h": 271.8
  },
  "luminance": 0.09108
}

Semantic roles & 50–950 ramp

primary

#3C4CAC

secondary

#C1B882

accent

#C450D8

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3C4CAC

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

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