#3B2CA1#3B2CA1

#3B2CA1 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.4% C 0.178 H 280.1°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#3B2CA1
RGB	rgb(59, 44, 161)
HSL	hsl(248, 57%, 40%)
HSV	hsv(248, 73%, 63%)
CMYK	cmyk(63.4%, 72.7%, 0%, 36.9%)
CIE-LAB	lab(27.58, 41.18, -60.88)
CIE-LCH	lch(27.58, 73.50, 304.07°)
OKLab	oklab(39.35% 0.0314 -0.1756)
OKLCH	oklch(39.35% 0.178 280.1)
XYZ	xyz(9.1353, 5.3037, 34.2536)
Luminance	0.0530 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B2CA1 #92A12C

analogous

#2C58A1 #3B2CA1 #752CA1

triadic

#3B2CA1 #A13B2C #2CA13B

tetradic

#3B2CA1 #A12C58 #92A12C #2CA175

square

#3B2CA1 #A12C58 #92A12C #2CA175

split-complementary

#3B2CA1 #A1752C #58A12C

monochromatic

#181241 #291F71 #3B2CA1 #5140CB #7D70D8

Accessibility & contrast

On white

10.19

#3B2CA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#3B2CA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B2CA1

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B2CA1	#FFFFFF	#000000	##FFFFFF
##3B2CA1	1.00	10.19	2.06	10.19
#FFFFFF	10.19	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A4

Deuteranopia (green-blind)

#003D9F

Tritanopia (blue-blind)

#004C63

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3b2ca1;
/* rgb */ color: rgb(59, 44, 161);
/* oklch */ color: oklch(39.4% 0.178 280.1);

Tailwind

colors: {
  custom: {
    50: '#7e67be',
    500: '#3b2ca1',
    950: '#000000',
  },
}

SCSS

$custom: #3b2ca1;
$custom-light: #7e67be;
$custom-dark: #000000;

JSON

{
  "hex": "#3b2ca1",
  "rgb": {
    "r": 59,
    "g": 44,
    "b": 161
  },
  "hsl": {
    "h": 247.692,
    "s": 57.073,
    "l": 40.196
  },
  "oklch": {
    "l": 0.39353,
    "c": 0.1784,
    "h": 280.1
  },
  "luminance": 0.05304
}

Semantic roles & 50–950 ramp

primary

#3B2CA1

secondary

#B4BF6A

accent

#E047CD

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3B2CA1

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

Preview Lab → · Contrast checker → · Palette generator →