#3A4ABD#3A4ABD

#3A4ABD is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.8% C 0.180 H 271.5°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#3A4ABD
RGB	rgb(58, 74, 189)
HSL	hsl(233, 53%, 48%)
HSV	hsv(233, 69%, 74%)
CMYK	cmyk(69.3%, 60.8%, 0%, 25.9%)
CIE-LAB	lab(36.87, 32.17, -62.37)
CIE-LCH	lch(36.87, 70.18, 297.28°)
OKLab	oklab(46.85% 0.0047 -0.1799)
OKLCH	oklch(46.85% 0.18 271.5)
XYZ	xyz(13.3759, 9.4699, 49.2572)
Luminance	0.0947 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A4ABD #BDAD3A

analogous

#3A8BBD #3A4ABD #6B3ABD

triadic

#3A4ABD #BD3A4A #4ABD3A

tetradic

#3A4ABD #BD3A8B #BDAD3A #3ABD6B

square

#3A4ABD #BD3A8B #BDAD3A #3ABD6B

split-complementary

#3A4ABD #BD6B3A #8BBD3A

monochromatic

#1D255F #2C388E #3A4ABD #6572D0 #939DDE

Accessibility & contrast

On white

7.26

#3A4ABD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#3A4ABD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A4ABD

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A4ABD	#FFFFFF	#000000	##FFFFFF
##3A4ABD	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC1

Deuteranopia (green-blind)

#0051BB

Tritanopia (blue-blind)

#00677C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3a4abd;
/* rgb */ color: rgb(58, 74, 189);
/* oklch */ color: oklch(46.8% 0.180 271.5);

Tailwind

colors: {
  custom: {
    50: '#817cd2',
    500: '#3a4abd',
    950: '#000000',
  },
}

SCSS

$custom: #3a4abd;
$custom-light: #817cd2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a4abd",
  "rgb": {
    "r": 58,
    "g": 74,
    "b": 189
  },
  "hsl": {
    "h": 232.672,
    "s": 53.036,
    "l": 48.431
  },
  "oklch": {
    "l": 0.46848,
    "c": 0.17997,
    "h": 271.5
  },
  "luminance": 0.09471
}

Semantic roles & 50–950 ramp

primary

#3A4ABD

secondary

#C9C18A

accent

#CB4BDC

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3A4ABD

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

Preview Lab → · Contrast checker → · Palette generator →