#3B2CA4#3B2CA4

#3B2CA4 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.6% C 0.182 H 279.7°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#3B2CA4
RGB	rgb(59, 44, 164)
HSL	hsl(248, 58%, 41%)
HSV	hsv(248, 73%, 64%)
CMYK	cmyk(64%, 73.2%, 0%, 35.7%)
CIE-LAB	lab(27.87, 42.13, -62.22)
CIE-LCH	lch(27.87, 75.14, 304.11°)
OKLab	oklab(39.65% 0.0308 -0.1795)
OKLCH	oklch(39.65% 0.182 279.7)
XYZ	xyz(9.4030, 5.4108, 35.6636)
Luminance	0.0541 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B2CA4 #95A42C

analogous

#2C59A4 #3B2CA4 #772CA4

triadic

#3B2CA4 #A43B2C #2CA43B

tetradic

#3B2CA4 #A42C59 #95A42C #2CA477

square

#3B2CA4 #A42C59 #95A42C #2CA477

split-complementary

#3B2CA4 #A4772C #59A42C

monochromatic

#181243 #2A1F74 #3B2CA4 #5341CC #7E71D9

Accessibility & contrast

On white

10.08

#3B2CA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#3B2CA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B2CA4

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B2CA4	#FFFFFF	#000000	##FFFFFF
##3B2CA4	1.00	10.08	2.08	10.08
#FFFFFF	10.08	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A8

Deuteranopia (green-blind)

#003DA2

Tritanopia (blue-blind)

#004D65

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3b2ca4;
/* rgb */ color: rgb(59, 44, 164);
/* oklch */ color: oklch(39.6% 0.182 279.7);

Tailwind

colors: {
  custom: {
    50: '#7f67c0',
    500: '#3b2ca4',
    950: '#000000',
  },
}

SCSS

$custom: #3b2ca4;
$custom-light: #7f67c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3b2ca4",
  "rgb": {
    "r": 59,
    "g": 44,
    "b": 164
  },
  "hsl": {
    "h": 247.5,
    "s": 57.692,
    "l": 40.784
  },
  "oklch": {
    "l": 0.39649,
    "c": 0.18215,
    "h": 279.7
  },
  "luminance": 0.05412
}

Semantic roles & 50–950 ramp

primary

#3B2CA4

secondary

#B6C06B

accent

#E147CE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3B2CA4

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

Preview Lab → · Contrast checker → · Palette generator →