#3B2DA3#3B2DA3

#3B2DA3 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.7% C 0.180 H 279.7°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#3B2DA3
RGB	rgb(59, 45, 163)
HSL	hsl(247, 57%, 41%)
HSV	hsv(247, 72%, 64%)
CMYK	cmyk(63.8%, 72.4%, 0%, 36.1%)
CIE-LAB	lab(27.98, 41.25, -61.44)
CIE-LCH	lch(27.98, 74.00, 303.88°)
OKLab	oklab(39.7% 0.0303 -0.1772)
OKLCH	oklch(39.7% 0.18 279.7)
XYZ	xyz(9.3508, 5.4502, 35.2025)
Luminance	0.0545 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B2DA3 #95A32D

analogous

#2D5AA3 #3B2DA3 #762DA3

triadic

#3B2DA3 #A33B2D #2DA33B

tetradic

#3B2DA3 #A32D5A #95A32D #2DA376

square

#3B2DA3 #A32D5A #95A32D #2DA376

split-complementary

#3B2DA3 #A3762D #5AA32D

monochromatic

#181343 #2A2073 #3B2DA3 #5342CB #7E72D8

Accessibility & contrast

On white

10.05

#3B2DA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#3B2DA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B2DA3

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B2DA3	#FFFFFF	#000000	##FFFFFF
##3B2DA3	1.00	10.05	2.09	10.05
#FFFFFF	10.05	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A6

Deuteranopia (green-blind)

#003DA1

Tritanopia (blue-blind)

#004D65

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3b2da3;
/* rgb */ color: rgb(59, 45, 163);
/* oklch */ color: oklch(39.7% 0.180 279.7);

Tailwind

colors: {
  custom: {
    50: '#7e68bf',
    500: '#3b2da3',
    950: '#000000',
  },
}

SCSS

$custom: #3b2da3;
$custom-light: #7e68bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3b2da3",
  "rgb": {
    "r": 59,
    "g": 45,
    "b": 163
  },
  "hsl": {
    "h": 247.119,
    "s": 56.731,
    "l": 40.784
  },
  "oklch": {
    "l": 0.39695,
    "c": 0.17982,
    "h": 279.7
  },
  "luminance": 0.05451
}

Semantic roles & 50–950 ramp

primary

#3B2DA3

secondary

#B6C06C

accent

#E048CE

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3B2DA3

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

Preview Lab → · Contrast checker → · Palette generator →