#3A2CA6#3A2CA6

#3A2CA6 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.8% C 0.185 H 279.0°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#3A2CA6
RGB	rgb(58, 44, 166)
HSL	hsl(247, 58%, 41%)
HSV	hsv(247, 73%, 65%)
CMYK	cmyk(65.1%, 73.5%, 0%, 34.9%)
CIE-LAB	lab(27.99, 42.65, -63.24)
CIE-LCH	lch(27.99, 76.28, 303.99°)
OKLab	oklab(39.77% 0.029 -0.1825)
OKLCH	oklch(39.77% 0.185 279)
XYZ	xyz(9.5263, 5.4533, 36.6196)
Luminance	0.0545 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2CA6 #98A62C

analogous

#2C5BA6 #3A2CA6 #772CA6

triadic

#3A2CA6 #A63A2C #2CA63A

tetradic

#3A2CA6 #A62C5B #98A62C #2CA677

square

#3A2CA6 #A62C5B #98A62C #2CA677

split-complementary

#3A2CA6 #A6772C #5BA62C

monochromatic

#181245 #291F76 #3A2CA6 #5242CD #7E73DA

Accessibility & contrast

On white

10.04

#3A2CA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#3A2CA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2CA6

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2CA6	#FFFFFF	#000000	##FFFFFF
##3A2CA6	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AA

Deuteranopia (green-blind)

#003DA4

Tritanopia (blue-blind)

#004E66

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3a2ca6;
/* rgb */ color: rgb(58, 44, 166);
/* oklch */ color: oklch(39.8% 0.185 279.0);

Tailwind

colors: {
  custom: {
    50: '#7e67c2',
    500: '#3a2ca6',
    950: '#000000',
  },
}

SCSS

$custom: #3a2ca6;
$custom-light: #7e67c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2ca6",
  "rgb": {
    "r": 58,
    "g": 44,
    "b": 166
  },
  "hsl": {
    "h": 246.885,
    "s": 58.095,
    "l": 41.176
  },
  "oklch": {
    "l": 0.39769,
    "c": 0.18484,
    "h": 279
  },
  "luminance": 0.05454
}

Semantic roles & 50–950 ramp

primary

#3A2CA6

secondary

#B8C16D

accent

#E146D0

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3A2CA6

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

Preview Lab → · Contrast checker → · Palette generator →