#3B2B9D#3B2B9D

#3B2B9D is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.8% C 0.174 H 280.9°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#3B2B9D
RGB	rgb(59, 43, 157)
HSL	hsl(248, 57%, 39%)
HSV	hsv(248, 73%, 62%)
CMYK	cmyk(62.4%, 72.6%, 0%, 38.4%)
CIE-LAB	lab(26.99, 40.46, -59.42)
CIE-LCH	lch(26.99, 71.89, 304.26°)
OKLab	oklab(38.82% 0.033 -0.1713)
OKLCH	oklch(38.82% 0.174 280.9)
XYZ	xyz(8.7514, 5.0912, 32.4133)
Luminance	0.0509 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B2B9D #8D9D2B

analogous

#2B549D #3B2B9D #742B9D

triadic

#3B2B9D #9D3B2B #2B9D3B

tetradic

#3B2B9D #9D2B54 #8D9D2B #2B9D74

square

#3B2B9D #9D2B54 #8D9D2B #2B9D74

split-complementary

#3B2B9D #9D742B #549D2B

monochromatic

#17113D #291E6D #3B2B9D #503CCA #7B6CD7

Accessibility & contrast

On white

10.40

#3B2B9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#3B2B9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B2B9D

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B2B9D	#FFFFFF	#000000	##FFFFFF
##3B2B9D	1.00	10.40	2.02	10.40
#FFFFFF	10.40	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A0

Deuteranopia (green-blind)

#003C9B

Tritanopia (blue-blind)

#004A61

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3b2b9d;
/* rgb */ color: rgb(59, 43, 157);
/* oklch */ color: oklch(38.8% 0.174 280.9);

Tailwind

colors: {
  custom: {
    50: '#7d66bb',
    500: '#3b2b9d',
    950: '#000000',
  },
}

SCSS

$custom: #3b2b9d;
$custom-light: #7d66bb;
$custom-dark: #000000;

JSON

{
  "hex": "#3b2b9d",
  "rgb": {
    "r": 59,
    "g": 43,
    "b": 157
  },
  "hsl": {
    "h": 248.421,
    "s": 57,
    "l": 39.216
  },
  "oklch": {
    "l": 0.38816,
    "c": 0.17447,
    "h": 280.9
  },
  "luminance": 0.05092
}

Semantic roles & 50–950 ramp

primary

#3B2B9D

secondary

#B1BD66

accent

#E048CB

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3B2B9D

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

Preview Lab → · Contrast checker → · Palette generator →