#3D4DAC#3D4DAC

#3D4DAC is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.2% C 0.152 H 271.9°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#3D4DAC
RGB	rgb(61, 77, 172)
HSL	hsl(231, 48%, 46%)
HSV	hsv(231, 65%, 67%)
CMYK	cmyk(64.5%, 55.2%, 0%, 32.5%)
CIE-LAB	lab(36.51, 24.64, -52.91)
CIE-LCH	lch(36.51, 58.37, 294.97°)
OKLab	oklab(46.22% 0.005 -0.152)
OKLCH	oklch(46.22% 0.152 271.9)
XYZ	xyz(12.0222, 9.2774, 40.1789)
Luminance	0.0928 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4DAC #AC9C3D

analogous

#3D84AC #3D4DAC #643DAC

triadic

#3D4DAC #AC3D4D #4DAC3D

tetradic

#3D4DAC #AC3D84 #AC9C3D #3DAC64

square

#3D4DAC #AC3D84 #AC9C3D #3DAC64

split-complementary

#3D4DAC #AC643D #84AC3D

monochromatic

#1D2552 #2D397F #3D4DAC #606FC7 #8D97D7

Accessibility & contrast

On white

7.35

#3D4DAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#3D4DAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D4DAC

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4DAC	#FFFFFF	#000000	##FFFFFF
##3D4DAC	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#025BAF

Deuteranopia (green-blind)

#0051AA

Tritanopia (blue-blind)

#006475

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3d4dac;
/* rgb */ color: rgb(61, 77, 172);
/* oklch */ color: oklch(46.2% 0.152 271.9);

Tailwind

colors: {
  custom: {
    50: '#7e7ec5',
    500: '#3d4dac',
    950: '#000000',
  },
}

SCSS

$custom: #3d4dac;
$custom-light: #7e7ec5;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4dac",
  "rgb": {
    "r": 61,
    "g": 77,
    "b": 172
  },
  "hsl": {
    "h": 231.351,
    "s": 47.639,
    "l": 45.686
  },
  "oklch": {
    "l": 0.46216,
    "c": 0.15208,
    "h": 271.9
  },
  "luminance": 0.09278
}

Semantic roles & 50–950 ramp

primary

#3D4DAC

secondary

#C1B884

accent

#C451D7

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3D4DAC

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

Preview Lab → · Contrast checker → · Palette generator →