#3A2AA1#3A2AA1

#3A2AA1 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 39.0% C 0.181 H 280.0°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#3A2AA1
RGB	rgb(58, 42, 161)
HSL	hsl(248, 59%, 40%)
HSV	hsv(248, 74%, 63%)
CMYK	cmyk(64%, 73.9%, 0%, 36.9%)
CIE-LAB	lab(27.10, 42.17, -61.68)
CIE-LCH	lch(27.10, 74.72, 304.36°)
OKLab	oklab(38.99% 0.0314 -0.178)
OKLCH	oklch(38.99% 0.181 280)
XYZ	xyz(9.0039, 5.1280, 34.2266)
Luminance	0.0513 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2AA1 #91A12A

analogous

#2A56A1 #3A2AA1 #752AA1

triadic

#3A2AA1 #A13A2A #2AA13A

tetradic

#3A2AA1 #A12A56 #91A12A #2AA175

square

#3A2AA1 #A12A56 #91A12A #2AA175

split-complementary

#3A2AA1 #A1752A #56A12A

monochromatic

#171140 #291D70 #3A2AA1 #4F3CCC #7B6DD9

Accessibility & contrast

On white

10.37

#3A2AA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#3A2AA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2AA1

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2AA1	#FFFFFF	#000000	##FFFFFF
##3A2AA1	1.00	10.37	2.03	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A4

Deuteranopia (green-blind)

#003B9F

Tritanopia (blue-blind)

#004B63

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3a2aa1;
/* rgb */ color: rgb(58, 42, 161);
/* oklch */ color: oklch(39.0% 0.181 280.0);

Tailwind

colors: {
  custom: {
    50: '#7e66be',
    500: '#3a2aa1',
    950: '#000000',
  },
}

SCSS

$custom: #3a2aa1;
$custom-light: #7e66be;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2aa1",
  "rgb": {
    "r": 58,
    "g": 42,
    "b": 161
  },
  "hsl": {
    "h": 248.067,
    "s": 58.621,
    "l": 39.804
  },
  "oklch": {
    "l": 0.38987,
    "c": 0.18074,
    "h": 280
  },
  "luminance": 0.05129
}

Semantic roles & 50–950 ramp

primary

#3A2AA1

secondary

#B4C067

accent

#E246CD

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3A2AA1

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

Preview Lab → · Contrast checker → · Palette generator →