#3D4DAD#3D4DAD

#3D4DAD is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.3% C 0.153 H 271.9°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#3D4DAD
RGB	rgb(61, 77, 173)
HSL	hsl(231, 48%, 46%)
HSV	hsv(231, 65%, 68%)
CMYK	cmyk(64.7%, 55.5%, 0%, 32.2%)
CIE-LAB	lab(36.59, 24.99, -53.39)
CIE-LCH	lch(36.59, 58.95, 295.09°)
OKLab	oklab(46.29% 0.0051 -0.1534)
OKLCH	oklch(46.29% 0.153 271.9)
XYZ	xyz(12.1186, 9.3159, 40.6866)
Luminance	0.0932 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4DAD #AD9D3D

analogous

#3D85AD #3D4DAD #653DAD

triadic

#3D4DAD #AD3D4D #4DAD3D

tetradic

#3D4DAD #AD3D85 #AD9D3D #3DAD65

square

#3D4DAD #AD3D85 #AD9D3D #3DAD65

split-complementary

#3D4DAD #AD653D #85AD3D

monochromatic

#1D2553 #2D3980 #3D4DAD #606FC7 #8D98D7

Accessibility & contrast

On white

7.33

#3D4DAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#3D4DAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D4DAD

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4DAD	#FFFFFF	#000000	##FFFFFF
##3D4DAD	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)

#005BB0

Deuteranopia (green-blind)

#0051AB

Tritanopia (blue-blind)

#006475

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3d4dad;
/* rgb */ color: rgb(61, 77, 173);
/* oklch */ color: oklch(46.3% 0.153 271.9);

Tailwind

colors: {
  custom: {
    50: '#7f7ec6',
    500: '#3d4dad',
    950: '#000000',
  },
}

SCSS

$custom: #3d4dad;
$custom-light: #7f7ec6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4dad",
  "rgb": {
    "r": 61,
    "g": 77,
    "b": 173
  },
  "hsl": {
    "h": 231.429,
    "s": 47.863,
    "l": 45.882
  },
  "oklch": {
    "l": 0.46294,
    "c": 0.15349,
    "h": 271.9
  },
  "luminance": 0.09317
}

Semantic roles & 50–950 ramp

primary

#3D4DAD

secondary

#C2B984

accent

#C450D7

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3D4DAD

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

Preview Lab → · Contrast checker → · Palette generator →