#3D4EAC#3D4EAC

#3D4EAC is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.4% C 0.151 H 271.6°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#3D4EAC
RGB	rgb(61, 78, 172)
HSL	hsl(231, 48%, 46%)
HSV	hsv(231, 65%, 67%)
CMYK	cmyk(64.5%, 54.7%, 0%, 32.5%)
CIE-LAB	lab(36.78, 23.99, -52.48)
CIE-LCH	lch(36.78, 57.71, 294.56°)
OKLab	oklab(46.42% 0.0041 -0.1507)
OKLCH	oklch(46.42% 0.151 271.6)
XYZ	xyz(12.0928, 9.4184, 40.2024)
Luminance	0.0942 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4EAC #AC9B3D

analogous

#3D85AC #3D4EAC #633DAC

triadic

#3D4EAC #AC3D4E #4EAC3D

tetradic

#3D4EAC #AC3D85 #AC9B3D #3DAC63

square

#3D4EAC #AC3D85 #AC9B3D #3DAC63

split-complementary

#3D4EAC #AC633D #85AC3D

monochromatic

#1D2552 #2D3A7F #3D4EAC #606FC7 #8D98D7

Accessibility & contrast

On white

7.28

#3D4EAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#3D4EAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D4EAC

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4EAC	#FFFFFF	#000000	##FFFFFF
##3D4EAC	1.00	7.28	2.88	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#095CAF

Deuteranopia (green-blind)

#0052AA

Tritanopia (blue-blind)

#006475

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3d4eac;
/* rgb */ color: rgb(61, 78, 172);
/* oklch */ color: oklch(46.4% 0.151 271.6);

Tailwind

colors: {
  custom: {
    50: '#7e7fc5',
    500: '#3d4eac',
    950: '#000000',
  },
}

SCSS

$custom: #3d4eac;
$custom-light: #7e7fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4eac",
  "rgb": {
    "r": 61,
    "g": 78,
    "b": 172
  },
  "hsl": {
    "h": 230.811,
    "s": 47.639,
    "l": 45.686
  },
  "oklch": {
    "l": 0.46415,
    "c": 0.15079,
    "h": 271.6
  },
  "luminance": 0.09419
}

Semantic roles & 50–950 ramp

primary

#3D4EAC

secondary

#C1B884

accent

#C351D7

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3D4EAC

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

Preview Lab → · Contrast checker → · Palette generator →