#3A4ABE#3A4ABE

#3A4ABE is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.9% C 0.181 H 271.5°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#3A4ABE
RGB	rgb(58, 74, 190)
HSL	hsl(233, 53%, 49%)
HSV	hsv(233, 69%, 75%)
CMYK	cmyk(69.5%, 61.1%, 0%, 25.5%)
CIE-LAB	lab(36.95, 32.53, -62.82)
CIE-LCH	lch(36.95, 70.75, 297.37°)
OKLab	oklab(46.93% 0.0047 -0.1812)
OKLCH	oklch(46.93% 0.181 271.5)
XYZ	xyz(13.4848, 9.5135, 49.8308)
Luminance	0.0951 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.87

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A4ABE #BEAE3A

analogous

#3A8CBE #3A4ABE #6C3ABE

triadic

#3A4ABE #BE3A4A #4ABE3A

tetradic

#3A4ABE #BE3A8C #BEAE3A #3ABE6C

square

#3A4ABE #BE3A8C #BEAE3A #3ABE6C

split-complementary

#3A4ABE #BE6C3A #8CBE3A

monochromatic

#1D2560 #2C388F #3A4ABE #6572D0 #949DDE

Accessibility & contrast

On white

7.23

#3A4ABE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#3A4ABE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A4ABE

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A4ABE	#FFFFFF	#000000	##FFFFFF
##3A4ABE	1.00	7.23	2.90	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC2

Deuteranopia (green-blind)

#0051BC

Tritanopia (blue-blind)

#00677D

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3a4abe;
/* rgb */ color: rgb(58, 74, 190);
/* oklch */ color: oklch(46.9% 0.181 271.5);

Tailwind

colors: {
  custom: {
    50: '#817cd3',
    500: '#3a4abe',
    950: '#000000',
  },
}

SCSS

$custom: #3a4abe;
$custom-light: #817cd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3a4abe",
  "rgb": {
    "r": 58,
    "g": 74,
    "b": 190
  },
  "hsl": {
    "h": 232.727,
    "s": 53.226,
    "l": 48.627
  },
  "oklch": {
    "l": 0.46933,
    "c": 0.1813,
    "h": 271.5
  },
  "luminance": 0.09515
}

Semantic roles & 50–950 ramp

primary

#3A4ABE

secondary

#CAC28A

accent

#CB4BDD

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3A4ABE

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

Preview Lab → · Contrast checker → · Palette generator →