#3D44BD#3D44BD

#3D44BD is a mid, vivid blue. Relative luminance 0.088; OKLCH L 46.0% C 0.186 H 273.8°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#3D44BD
RGB	rgb(61, 68, 189)
HSL	hsl(237, 51%, 49%)
HSV	hsv(237, 68%, 74%)
CMYK	cmyk(67.7%, 64%, 0%, 25.9%)
CIE-LAB	lab(35.59, 36.37, -64.45)
CIE-LCH	lch(35.59, 74.00, 299.43°)
OKLab	oklab(45.95% 0.0125 -0.186)
OKLCH	oklch(45.95% 0.186 273.8)
XYZ	xyz(13.1738, 8.7993, 49.1384)
Luminance	0.0880 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D44BD #BDB63D

analogous

#3D84BD #3D44BD #763DBD

triadic

#3D44BD #BD3D44 #44BD3D

tetradic

#3D44BD #BD3D84 #BDB63D #3DBD76

square

#3D44BD #BD3D84 #BDB63D #3DBD76

split-complementary

#3D44BD #BD763D #84BD3D

monochromatic

#1F2360 #2E338F #3D44BD #696ECE #979BDD

Accessibility & contrast

On white

7.61

#3D44BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#3D44BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D44BD

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D44BD	#FFFFFF	#000000	##FFFFFF
##3D44BD	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC1

Deuteranopia (green-blind)

#004EBB

Tritanopia (blue-blind)

#00637A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3d44bd;
/* rgb */ color: rgb(61, 68, 189);
/* oklch */ color: oklch(46.0% 0.186 273.8);

Tailwind

colors: {
  custom: {
    50: '#8378d2',
    500: '#3d44bd',
    950: '#000000',
  },
}

SCSS

$custom: #3d44bd;
$custom-light: #8378d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d44bd",
  "rgb": {
    "r": 61,
    "g": 68,
    "b": 189
  },
  "hsl": {
    "h": 236.719,
    "s": 51.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.45954,
    "c": 0.18641,
    "h": 273.8
  },
  "luminance": 0.088
}

Semantic roles & 50–950 ramp

primary

#3D44BD

secondary

#C9C68D

accent

#D34DDB

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3D44BD

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

Preview Lab → · Contrast checker → · Palette generator →