#3D44BE#3D44BE

#3D44BE is a mid, vivid blue. Relative luminance 0.088; OKLCH L 46.0% C 0.188 H 273.8°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#3D44BE
RGB	rgb(61, 68, 190)
HSL	hsl(237, 51%, 49%)
HSV	hsv(237, 68%, 75%)
CMYK	cmyk(67.9%, 64.2%, 0%, 25.5%)
CIE-LAB	lab(35.68, 36.71, -64.90)
CIE-LCH	lch(35.68, 74.56, 299.50°)
OKLab	oklab(46.04% 0.0124 -0.1873)
OKLCH	oklch(46.04% 0.188 273.8)
XYZ	xyz(13.2828, 8.8428, 49.7121)
Luminance	0.0884 (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

#3D44BE #BEB73D

analogous

#3D85BE #3D44BE #773DBE

triadic

#3D44BE #BE3D44 #44BE3D

tetradic

#3D44BE #BE3D85 #BEB73D #3DBE77

square

#3D44BE #BE3D85 #BEB73D #3DBE77

split-complementary

#3D44BE #BE773D #85BE3D

monochromatic

#1F2361 #2E3390 #3D44BE #696FCF #989BDE

Accessibility & contrast

On white

7.58

#3D44BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#3D44BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D44BE

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D44BE	#FFFFFF	#000000	##FFFFFF
##3D44BE	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC2

Deuteranopia (green-blind)

#004EBC

Tritanopia (blue-blind)

#00647B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3d44be;
/* rgb */ color: rgb(61, 68, 190);
/* oklch */ color: oklch(46.0% 0.188 273.8);

Tailwind

colors: {
  custom: {
    50: '#8378d3',
    500: '#3d44be',
    950: '#000000',
  },
}

SCSS

$custom: #3d44be;
$custom-light: #8378d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3d44be",
  "rgb": {
    "r": 61,
    "g": 68,
    "b": 190
  },
  "hsl": {
    "h": 236.744,
    "s": 51.394,
    "l": 49.216
  },
  "oklch": {
    "l": 0.46043,
    "c": 0.18772,
    "h": 273.8
  },
  "luminance": 0.08844
}

Semantic roles & 50–950 ramp

primary

#3D44BE

secondary

#C9C68D

accent

#D34DDB

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3D44BE

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

Preview Lab → · Contrast checker → · Palette generator →