#3B2DA4#3B2DA4

#3B2DA4 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.8% C 0.181 H 279.6°. Best body text is #FFFFFF at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#3B2DA4
RGB	rgb(59, 45, 164)
HSL	hsl(247, 57%, 41%)
HSV	hsv(247, 73%, 64%)
CMYK	cmyk(64%, 72.6%, 0%, 35.7%)
CIE-LAB	lab(28.08, 41.57, -61.89)
CIE-LCH	lch(28.08, 74.55, 303.89°)
OKLab	oklab(39.79% 0.0301 -0.1786)
OKLCH	oklch(39.79% 0.181 279.6)
XYZ	xyz(9.4407, 5.4862, 35.6762)
Luminance	0.0549 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B2DA4 #96A42D

analogous

#2D5AA4 #3B2DA4 #762DA4

triadic

#3B2DA4 #A43B2D #2DA43B

tetradic

#3B2DA4 #A42D5A #96A42D #2DA476

square

#3B2DA4 #A42D5A #96A42D #2DA476

split-complementary

#3B2DA4 #A4762D #5AA42D

monochromatic

#181344 #2A2074 #3B2DA4 #5343CB #7F73D9

Accessibility & contrast

On white

10.01

#3B2DA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#3B2DA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B2DA4

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B2DA4	#FFFFFF	#000000	##FFFFFF
##3B2DA4	1.00	10.01	2.10	10.01
#FFFFFF	10.01	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A8

Deuteranopia (green-blind)

#003EA2

Tritanopia (blue-blind)

#004E65

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3b2da4;
/* rgb */ color: rgb(59, 45, 164);
/* oklch */ color: oklch(39.8% 0.181 279.6);

Tailwind

colors: {
  custom: {
    50: '#7e68c0',
    500: '#3b2da4',
    950: '#000000',
  },
}

SCSS

$custom: #3b2da4;
$custom-light: #7e68c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3b2da4",
  "rgb": {
    "r": 59,
    "g": 45,
    "b": 164
  },
  "hsl": {
    "h": 247.059,
    "s": 56.938,
    "l": 40.98
  },
  "oklch": {
    "l": 0.39793,
    "c": 0.18108,
    "h": 279.6
  },
  "luminance": 0.05487
}

Semantic roles & 50–950 ramp

primary

#3B2DA4

secondary

#B6C06D

accent

#E048CE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3B2DA4

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

Preview Lab → · Contrast checker → · Palette generator →