#3A2DA4#3A2DA4

#3A2DA4 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.7% C 0.181 H 279.1°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#3A2DA4
RGB	rgb(58, 45, 164)
HSL	hsl(247, 57%, 41%)
HSV	hsv(247, 73%, 64%)
CMYK	cmyk(64.6%, 72.6%, 0%, 35.7%)
CIE-LAB	lab(28.00, 41.44, -62.02)
CIE-LCH	lch(28.00, 74.59, 303.75°)
OKLab	oklab(39.72% 0.0287 -0.179)
OKLCH	oklch(39.72% 0.181 279.1)
XYZ	xyz(9.3820, 5.4559, 35.6734)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2DA4 #97A42D

analogous

#2D5BA4 #3A2DA4 #752DA4

triadic

#3A2DA4 #A43A2D #2DA43A

tetradic

#3A2DA4 #A42D5B #97A42D #2DA475

square

#3A2DA4 #A42D5B #97A42D #2DA475

split-complementary

#3A2DA4 #A4752D #5BA42D

monochromatic

#181344 #292074 #3A2DA4 #5243CB #7E73D9

Accessibility & contrast

On white

10.04

#3A2DA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#3A2DA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2DA4

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2DA4	#FFFFFF	#000000	##FFFFFF
##3A2DA4	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)

#0047A8

Deuteranopia (green-blind)

#003DA2

Tritanopia (blue-blind)

#004E65

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3a2da4;
/* rgb */ color: rgb(58, 45, 164);
/* oklch */ color: oklch(39.7% 0.181 279.1);

Tailwind

colors: {
  custom: {
    50: '#7e68c0',
    500: '#3a2da4',
    950: '#000000',
  },
}

SCSS

$custom: #3a2da4;
$custom-light: #7e68c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2da4",
  "rgb": {
    "r": 58,
    "g": 45,
    "b": 164
  },
  "hsl": {
    "h": 246.555,
    "s": 56.938,
    "l": 40.98
  },
  "oklch": {
    "l": 0.39715,
    "c": 0.18127,
    "h": 279.1
  },
  "luminance": 0.05457
}

Semantic roles & 50–950 ramp

primary

#3A2DA4

secondary

#B7C06D

accent

#E048D0

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3A2DA4

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

Preview Lab → · Contrast checker → · Palette generator →