#3C4DAE#3C4DAE

#3C4DAE is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.3% C 0.155 H 271.5°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#3C4DAE
RGB	rgb(60, 77, 174)
HSL	hsl(231, 49%, 46%)
HSV	hsv(231, 66%, 68%)
CMYK	cmyk(65.5%, 55.7%, 0%, 31.8%)
CIE-LAB	lab(36.60, 25.18, -53.96)
CIE-LCH	lch(36.60, 59.55, 295.02°)
OKLab	oklab(46.31% 0.0041 -0.1551)
OKLCH	oklch(46.31% 0.155 271.5)
XYZ	xyz(12.1548, 9.3233, 41.1952)
Luminance	0.0932 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4DAE #AE9D3C

analogous

#3C86AE #3C4DAE #643CAE

triadic

#3C4DAE #AE3C4D #4DAE3C

tetradic

#3C4DAE #AE3C86 #AE9D3C #3CAE64

square

#3C4DAE #AE3C86 #AE9D3C #3CAE64

split-complementary

#3C4DAE #AE643C #86AE3C

monochromatic

#1D2553 #2C3980 #3C4DAE #5F6FC8 #8D98D8

Accessibility & contrast

On white

7.33

#3C4DAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#3C4DAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C4DAE

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4DAE	#FFFFFF	#000000	##FFFFFF
##3C4DAE	1.00	7.33	2.86	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB1

Deuteranopia (green-blind)

#0051AC

Tritanopia (blue-blind)

#006476

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3c4dae;
/* rgb */ color: rgb(60, 77, 174);
/* oklch */ color: oklch(46.3% 0.155 271.5);

Tailwind

colors: {
  custom: {
    50: '#7e7ec7',
    500: '#3c4dae',
    950: '#000000',
  },
}

SCSS

$custom: #3c4dae;
$custom-light: #7e7ec7;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4dae",
  "rgb": {
    "r": 60,
    "g": 77,
    "b": 174
  },
  "hsl": {
    "h": 231.053,
    "s": 48.718,
    "l": 45.882
  },
  "oklch": {
    "l": 0.46312,
    "c": 0.15517,
    "h": 271.5
  },
  "luminance": 0.09324
}

Semantic roles & 50–950 ramp

primary

#3C4DAE

secondary

#C2B983

accent

#C450D8

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3C4DAE

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

Preview Lab → · Contrast checker → · Palette generator →