#3D44BF#3D44BF

#3D44BF is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.1% C 0.189 H 273.7°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#3D44BF
RGB	rgb(61, 68, 191)
HSL	hsl(237, 52%, 49%)
HSV	hsv(237, 68%, 75%)
CMYK	cmyk(68.1%, 64.4%, 0%, 25.1%)
CIE-LAB	lab(35.77, 37.06, -65.35)
CIE-LCH	lch(35.77, 75.12, 299.56°)
OKLab	oklab(46.13% 0.0124 -0.1886)
OKLCH	oklch(46.13% 0.189 273.7)
XYZ	xyz(13.3924, 8.8867, 50.2896)
Luminance	0.0889 (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

#3D44BF #BFB83D

analogous

#3D85BF #3D44BF #773DBF

triadic

#3D44BF #BF3D44 #44BF3D

tetradic

#3D44BF #BF3D85 #BFB83D #3DBF77

square

#3D44BF #BF3D85 #BFB83D #3DBF77

split-complementary

#3D44BF #BF773D #85BF3D

monochromatic

#1F2362 #2E3391 #3D44BF #6A6FCF #989CDE

Accessibility & contrast

On white

7.56

#3D44BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#3D44BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D44BF

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D44BF	#FFFFFF	#000000	##FFFFFF
##3D44BF	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC3

Deuteranopia (green-blind)

#004EBD

Tritanopia (blue-blind)

#00647B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3d44bf;
/* rgb */ color: rgb(61, 68, 191);
/* oklch */ color: oklch(46.1% 0.189 273.7);

Tailwind

colors: {
  custom: {
    50: '#8378d3',
    500: '#3d44bf',
    950: '#000000',
  },
}

SCSS

$custom: #3d44bf;
$custom-light: #8378d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3d44bf",
  "rgb": {
    "r": 61,
    "g": 68,
    "b": 191
  },
  "hsl": {
    "h": 236.769,
    "s": 51.587,
    "l": 49.412
  },
  "oklch": {
    "l": 0.46131,
    "c": 0.18902,
    "h": 273.7
  },
  "luminance": 0.08888
}

Semantic roles & 50–950 ramp

primary

#3D44BF

secondary

#CAC78E

accent

#D34DDB

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3D44BF

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

Preview Lab → · Contrast checker → · Palette generator →