#3A2AAB#3A2AAB

#3A2AAB is a dark, vivid blue. Relative luminance 0.055; OKLCH L 40.0% C 0.193 H 278.7°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#3A2AAB
RGB	rgb(58, 42, 171)
HSL	hsl(247, 61%, 42%)
HSV	hsv(247, 75%, 67%)
CMYK	cmyk(66.1%, 75.4%, 0%, 32.9%)
CIE-LAB	lab(28.10, 45.33, -66.07)
CIE-LCH	lch(28.10, 80.13, 304.45°)
OKLab	oklab(40% 0.0292 -0.1908)
OKLCH	oklch(40% 0.193 278.7)
XYZ	xyz(9.9212, 5.4949, 39.0580)
Luminance	0.0550 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2AAB #9BAB2A

analogous

#2A5BAB #3A2AAB #7B2AAB

triadic

#3A2AAB #AB3A2A #2AAB3A

tetradic

#3A2AAB #AB2A5B #9BAB2A #2AAB7B

square

#3A2AAB #AB2A5B #9BAB2A #2AAB7B

split-complementary

#3A2AAB #AB7B2A #5BAB2A

monochromatic

#191249 #291E7A #3A2AAB #5342D1 #8073DD

Accessibility & contrast

On white

10.00

#3A2AAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#3A2AAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2AAB

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2AAB	#FFFFFF	#000000	##FFFFFF
##3A2AAB	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AF

Deuteranopia (green-blind)

#003DA9

Tritanopia (blue-blind)

#004F69

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3a2aab;
/* rgb */ color: rgb(58, 42, 171);
/* oklch */ color: oklch(40.0% 0.193 278.7);

Tailwind

colors: {
  custom: {
    50: '#8066c5',
    500: '#3a2aab',
    950: '#000000',
  },
}

SCSS

$custom: #3a2aab;
$custom-light: #8066c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2aab",
  "rgb": {
    "r": 58,
    "g": 42,
    "b": 171
  },
  "hsl": {
    "h": 247.442,
    "s": 60.563,
    "l": 41.765
  },
  "oklch": {
    "l": 0.39999,
    "c": 0.19301,
    "h": 278.7
  },
  "luminance": 0.05496
}

Semantic roles & 50–950 ramp

primary

#3A2AAB

secondary

#B9C46D

accent

#E444D0

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3A2AAB

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

Preview Lab → · Contrast checker → · Palette generator →