#3A48C1#3A48C1

#3A48C1 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.8% C 0.188 H 271.8°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#3A48C1
RGB	rgb(58, 72, 193)
HSL	hsl(234, 54%, 49%)
HSV	hsv(234, 70%, 76%)
CMYK	cmyk(69.9%, 62.7%, 0%, 24.3%)
CIE-LAB	lab(36.71, 34.85, -64.98)
CIE-LCH	lch(36.71, 73.74, 298.21°)
OKLab	oklab(46.83% 0.0061 -0.1876)
OKLCH	oklch(46.83% 0.188 271.8)
XYZ	xyz(13.6847, 9.3832, 51.5317)
Luminance	0.0939 (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

#3A48C1 #C1B33A

analogous

#3A8CC1 #3A48C1 #703AC1

triadic

#3A48C1 #C13A48 #48C13A

tetradic

#3A48C1 #C13A8C #C1B33A #3AC170

square

#3A48C1 #C13A8C #C1B33A #3AC170

split-complementary

#3A48C1 #C1703A #8CC13A

monochromatic

#1E2563 #2C3692 #3A48C1 #6772D1 #969EDF

Accessibility & contrast

On white

7.30

#3A48C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#3A48C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A48C1

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A48C1	#FFFFFF	#000000	##FFFFFF
##3A48C1	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC5

Deuteranopia (green-blind)

#0050BF

Tritanopia (blue-blind)

#00677E

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3a48c1;
/* rgb */ color: rgb(58, 72, 193);
/* oklch */ color: oklch(46.8% 0.188 271.8);

Tailwind

colors: {
  custom: {
    50: '#827bd5',
    500: '#3a48c1',
    950: '#000000',
  },
}

SCSS

$custom: #3a48c1;
$custom-light: #827bd5;
$custom-dark: #000000;

JSON

{
  "hex": "#3a48c1",
  "rgb": {
    "r": 58,
    "g": 72,
    "b": 193
  },
  "hsl": {
    "h": 233.778,
    "s": 53.785,
    "l": 49.216
  },
  "oklch": {
    "l": 0.46831,
    "c": 0.18768,
    "h": 271.8
  },
  "luminance": 0.09385
}

Semantic roles & 50–950 ramp

primary

#3A48C1

secondary

#CBC48C

accent

#CE4BDD

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3A48C1

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

Preview Lab → · Contrast checker → · Palette generator →