#3A2AA9#3A2AA9

#3A2AA9 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.8% C 0.191 H 279.0°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#3A2AA9
RGB	rgb(58, 42, 169)
HSL	hsl(248, 60%, 41%)
HSV	hsv(248, 75%, 66%)
CMYK	cmyk(65.7%, 75.1%, 0%, 33.7%)
CIE-LAB	lab(27.90, 44.70, -65.20)
CIE-LCH	lch(27.90, 79.06, 304.43°)
OKLab	oklab(39.79% 0.0297 -0.1883)
OKLCH	oklch(39.79% 0.191 279)
XYZ	xyz(9.7320, 5.4192, 38.0616)
Luminance	0.0542 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2AA9 #99A92A

analogous

#2A5AA9 #3A2AA9 #7A2AA9

triadic

#3A2AA9 #A93A2A #2AA93A

tetradic

#3A2AA9 #A92A5A #99A92A #2AA97A

square

#3A2AA9 #A92A5A #99A92A #2AA97A

split-complementary

#3A2AA9 #A97A2A #5AA92A

monochromatic

#181247 #291E78 #3A2AA9 #5341D0 #7F72DC

Accessibility & contrast

On white

10.08

#3A2AA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#3A2AA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2AA9

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2AA9	#FFFFFF	#000000	##FFFFFF
##3A2AA9	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)

#0047AD

Deuteranopia (green-blind)

#003DA7

Tritanopia (blue-blind)

#004E67

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3a2aa9;
/* rgb */ color: rgb(58, 42, 169);
/* oklch */ color: oklch(39.8% 0.191 279.0);

Tailwind

colors: {
  custom: {
    50: '#7f66c4',
    500: '#3a2aa9',
    950: '#000000',
  },
}

SCSS

$custom: #3a2aa9;
$custom-light: #7f66c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2aa9",
  "rgb": {
    "r": 58,
    "g": 42,
    "b": 169
  },
  "hsl": {
    "h": 247.559,
    "s": 60.19,
    "l": 41.373
  },
  "oklch": {
    "l": 0.39794,
    "c": 0.19058,
    "h": 279
  },
  "luminance": 0.0542
}

Semantic roles & 50–950 ramp

primary

#3A2AA9

secondary

#B8C36C

accent

#E344CF

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #3A2AA9

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

Preview Lab → · Contrast checker → · Palette generator →