#3B2DB1#3B2DB1

#3B2DB1 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 41.1% C 0.197 H 278.0°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#3B2DB1
RGB	rgb(59, 45, 177)
HSL	hsl(246, 59%, 44%)
HSV	hsv(246, 75%, 69%)
CMYK	cmyk(66.7%, 74.6%, 0%, 30.6%)
CIE-LAB	lab(29.36, 45.72, -67.58)
CIE-LCH	lch(29.36, 81.59, 304.08°)
OKLab	oklab(41.09% 0.0274 -0.1952)
OKLCH	oklch(41.09% 0.197 278)
XYZ	xyz(10.6753, 5.9800, 42.1781)
Luminance	0.0598 (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

#3B2DB1 #A3B12D

analogous

#2D61B1 #3B2DB1 #7D2DB1

triadic

#3B2DB1 #B13B2D #2DB13B

tetradic

#3B2DB1 #B12D61 #A3B12D #2DB17D

square

#3B2DB1 #B12D61 #A3B12D #2DB17D

split-complementary

#3B2DB1 #B17D2D #61B12D

monochromatic

#1A144F #2B2180 #3B2DB1 #584AD1 #857BDD

Accessibility & contrast

On white

9.56

#3B2DB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#3B2DB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B2DB1

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B2DB1	#FFFFFF	#000000	##FFFFFF
##3B2DB1	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AB5

Deuteranopia (green-blind)

#0040AF

Tritanopia (blue-blind)

#00536D

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3b2db1;
/* rgb */ color: rgb(59, 45, 177);
/* oklch */ color: oklch(41.1% 0.197 278.0);

Tailwind

colors: {
  custom: {
    50: '#8168ca',
    500: '#3b2db1',
    950: '#000000',
  },
}

SCSS

$custom: #3b2db1;
$custom-light: #8168ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3b2db1",
  "rgb": {
    "r": 59,
    "g": 45,
    "b": 177
  },
  "hsl": {
    "h": 246.364,
    "s": 59.459,
    "l": 43.529
  },
  "oklch": {
    "l": 0.41092,
    "c": 0.19711,
    "h": 278
  },
  "luminance": 0.05981
}

Semantic roles & 50–950 ramp

primary

#3B2DB1

secondary

#BDC674

accent

#E345D2

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3B2DB1

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

Preview Lab → · Contrast checker → · Palette generator →