#3A48BE#3A48BE

#3A48BE is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.6% C 0.184 H 271.9°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#3A48BE
RGB	rgb(58, 72, 190)
HSL	hsl(234, 53%, 49%)
HSV	hsv(234, 69%, 75%)
CMYK	cmyk(69.5%, 62.1%, 0%, 25.5%)
CIE-LAB	lab(36.46, 33.80, -63.63)
CIE-LCH	lch(36.46, 72.05, 297.98°)
OKLab	oklab(46.57% 0.0062 -0.1836)
OKLCH	oklch(46.57% 0.184 271.9)
XYZ	xyz(13.3534, 9.2507, 49.7870)
Luminance	0.0925 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A48BE #BEB03A

analogous

#3A8ABE #3A48BE #6E3ABE

triadic

#3A48BE #BE3A48 #48BE3A

tetradic

#3A48BE #BE3A8A #BEB03A #3ABE6E

square

#3A48BE #BE3A8A #BEB03A #3ABE6E

split-complementary

#3A48BE #BE6E3A #8ABE3A

monochromatic

#1D2460 #2C368F #3A48BE #6570D0 #949CDE

Accessibility & contrast

On white

7.37

#3A48BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#3A48BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A48BE

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A48BE	#FFFFFF	#000000	##FFFFFF
##3A48BE	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC2

Deuteranopia (green-blind)

#0050BC

Tritanopia (blue-blind)

#00667C

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3a48be;
/* rgb */ color: rgb(58, 72, 190);
/* oklch */ color: oklch(46.6% 0.184 271.9);

Tailwind

colors: {
  custom: {
    50: '#817bd3',
    500: '#3a48be',
    950: '#000000',
  },
}

SCSS

$custom: #3a48be;
$custom-light: #817bd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3a48be",
  "rgb": {
    "r": 58,
    "g": 72,
    "b": 190
  },
  "hsl": {
    "h": 233.636,
    "s": 53.226,
    "l": 48.627
  },
  "oklch": {
    "l": 0.4657,
    "c": 0.18372,
    "h": 271.9
  },
  "luminance": 0.09252
}

Semantic roles & 50–950 ramp

primary

#3A48BE

secondary

#CAC38A

accent

#CD4BDD

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3A48BE

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

Preview Lab → · Contrast checker → · Palette generator →