#3D44C0#3D44C0

#3D44C0 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.2% C 0.190 H 273.7°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#3D44C0
RGB	rgb(61, 68, 192)
HSL	hsl(237, 52%, 50%)
HSV	hsv(237, 68%, 75%)
CMYK	cmyk(68.2%, 64.6%, 0%, 24.7%)
CIE-LAB	lab(35.85, 37.40, -65.79)
CIE-LCH	lch(35.85, 75.68, 299.62°)
OKLab	oklab(46.22% 0.0123 -0.1899)
OKLCH	oklch(46.22% 0.19 273.7)
XYZ	xyz(13.5028, 8.9309, 50.8712)
Luminance	0.0893 (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

#3D44C0 #C0B93D

analogous

#3D86C0 #3D44C0 #783DC0

triadic

#3D44C0 #C03D44 #44C03D

tetradic

#3D44C0 #C03D86 #C0B93D #3DC078

square

#3D44C0 #C03D86 #C0B93D #3DC078

split-complementary

#3D44C0 #C0783D #86C03D

monochromatic

#1F2363 #2E3492 #3D44C0 #6A70D0 #999DDF

Accessibility & contrast

On white

7.54

#3D44C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#3D44C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D44C0

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D44C0	#FFFFFF	#000000	##FFFFFF
##3D44C0	1.00	7.54	2.79	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC4

Deuteranopia (green-blind)

#004EBE

Tritanopia (blue-blind)

#00647C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3d44c0;
/* rgb */ color: rgb(61, 68, 192);
/* oklch */ color: oklch(46.2% 0.190 273.7);

Tailwind

colors: {
  custom: {
    50: '#8378d4',
    500: '#3d44c0',
    950: '#000000',
  },
}

SCSS

$custom: #3d44c0;
$custom-light: #8378d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3d44c0",
  "rgb": {
    "r": 61,
    "g": 68,
    "b": 192
  },
  "hsl": {
    "h": 236.794,
    "s": 51.779,
    "l": 49.608
  },
  "oklch": {
    "l": 0.4622,
    "c": 0.19032,
    "h": 273.7
  },
  "luminance": 0.08932
}

Semantic roles & 50–950 ramp

primary

#3D44C0

secondary

#CAC78E

accent

#D44DDB

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3D44C0

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

Preview Lab → · Contrast checker → · Palette generator →