#3A2AA5#3A2AA5

#3A2AA5 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.4% C 0.186 H 279.5°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#3A2AA5
RGB	rgb(58, 42, 165)
HSL	hsl(248, 59%, 41%)
HSV	hsv(248, 75%, 65%)
CMYK	cmyk(64.8%, 74.5%, 0%, 35.3%)
CIE-LAB	lab(27.49, 43.44, -63.45)
CIE-LCH	lch(27.49, 76.90, 304.40°)
OKLab	oklab(39.39% 0.0306 -0.1831)
OKLCH	oklch(39.39% 0.186 279.5)
XYZ	xyz(9.3622, 5.2713, 36.1141)
Luminance	0.0527 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2AA5 #95A52A

analogous

#2A57A5 #3A2AA5 #772AA5

triadic

#3A2AA5 #A53A2A #2AA53A

tetradic

#3A2AA5 #A52A57 #95A52A #2AA577

square

#3A2AA5 #A52A57 #95A52A #2AA577

split-complementary

#3A2AA5 #A5772A #57A52A

monochromatic

#181143 #291E74 #3A2AA5 #513ECE #7D6FDA

Accessibility & contrast

On white

10.22

#3A2AA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#3A2AA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2AA5

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2AA5	#FFFFFF	#000000	##FFFFFF
##3A2AA5	1.00	10.22	2.05	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A9

Deuteranopia (green-blind)

#003CA3

Tritanopia (blue-blind)

#004D65

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3a2aa5;
/* rgb */ color: rgb(58, 42, 165);
/* oklch */ color: oklch(39.4% 0.186 279.5);

Tailwind

colors: {
  custom: {
    50: '#7e66c1',
    500: '#3a2aa5',
    950: '#000000',
  },
}

SCSS

$custom: #3a2aa5;
$custom-light: #7e66c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2aa5",
  "rgb": {
    "r": 58,
    "g": 42,
    "b": 165
  },
  "hsl": {
    "h": 247.805,
    "s": 59.42,
    "l": 40.588
  },
  "oklch": {
    "l": 0.39388,
    "c": 0.18568,
    "h": 279.5
  },
  "luminance": 0.05272
}

Semantic roles & 50–950 ramp

primary

#3A2AA5

secondary

#B6C169

accent

#E345CE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3A2AA5

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

Preview Lab → · Contrast checker → · Palette generator →