#3A3AA2#3A3AA2

#3A3AA2 is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.6% C 0.163 H 276.6°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#3A3AA2
RGB	rgb(58, 58, 162)
HSL	hsl(240, 47%, 43%)
HSV	hsv(240, 64%, 64%)
CMYK	cmyk(64.2%, 64.2%, 0%, 36.5%)
CIE-LAB	lab(30.72, 32.90, -56.35)
CIE-LCH	lch(30.72, 65.25, 300.28°)
OKLab	oklab(41.63% 0.0188 -0.1624)
OKLCH	oklch(41.63% 0.163 276.6)
XYZ	xyz(9.7774, 6.5335, 34.9213)
Luminance	0.0653 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.36

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A3AA2 #A2A23A

analogous

#3A6EA2 #3A3AA2 #6E3AA2

triadic

#3A3AA2 #A23A3A #3AA23A

tetradic

#3A3AA2 #A23A6E #A2A23A #3AA26E

square

#3A3AA2 #A23A6E #A2A23A #3AA26E

split-complementary

#3A3AA2 #A26E3A #6EA23A

monochromatic

#1A1A48 #2A2A75 #3A3AA2 #5757C3 #8484D3

Accessibility & contrast

On white

9.10

#3A3AA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#3A3AA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3AA2

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3AA2	#FFFFFF	#000000	##FFFFFF
##3A3AA2	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DA5

Deuteranopia (green-blind)

#0044A0

Tritanopia (blue-blind)

#005468

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #3a3aa2;
/* rgb */ color: rgb(58, 58, 162);
/* oklch */ color: oklch(41.6% 0.163 276.6);

Tailwind

colors: {
  custom: {
    50: '#7c70be',
    500: '#3a3aa2',
    950: '#000000',
  },
}

SCSS

$custom: #3a3aa2;
$custom-light: #7c70be;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3aa2",
  "rgb": {
    "r": 58,
    "g": 58,
    "b": 162
  },
  "hsl": {
    "h": 240,
    "s": 47.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.41626,
    "c": 0.16345,
    "h": 276.6
  },
  "luminance": 0.06534
}

Semantic roles & 50–950 ramp

primary

#3A3AA2

secondary

#BDBD7B

accent

#D751D7

background

#F8F6FB

surface

#EFECF7

border

#CAC7D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #3A3AA2

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

Preview Lab → · Contrast checker → · Palette generator →