#483DB9#483DB9

#483DB9 is a mid, vivid blue. Relative luminance 0.082; OKLCH L 45.2% C 0.187 H 279.8°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#483DB9
RGB	rgb(72, 61, 185)
HSL	hsl(245, 50%, 48%)
HSV	hsv(245, 67%, 73%)
CMYK	cmyk(61.1%, 67%, 0%, 27.5%)
CIE-LAB	lab(34.43, 40.87, -63.97)
CIE-LCH	lch(34.43, 75.91, 302.57°)
OKLab	oklab(45.2% 0.0319 -0.1843)
OKLCH	oklch(45.2% 0.187 279.8)
XYZ	xyz(13.0954, 8.2170, 46.7855)
Luminance	0.0822 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.68

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#483DB9 #AEB93D

analogous

#3D70B9 #483DB9 #863DB9

triadic

#483DB9 #B9483D #3DB948

tetradic

#483DB9 #B93D70 #AEB93D #3DB986

square

#483DB9 #B93D70 #AEB93D #3DB986

split-complementary

#483DB9 #B9863D #70B93D

monochromatic

#241F5D #362E8B #483DB9 #7066CD #9B95DC

Accessibility & contrast

On white

7.94

#483DB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#483DB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #483DB9

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##483DB9	#FFFFFF	#000000	##FFFFFF
##483DB9	1.00	7.94	2.64	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BD

Deuteranopia (green-blind)

#004CB7

Tritanopia (blue-blind)

#005D76

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #483db9;
/* rgb */ color: rgb(72, 61, 185);
/* oklch */ color: oklch(45.2% 0.187 279.8);

Tailwind

colors: {
  custom: {
    50: '#8773cf',
    500: '#483db9',
    950: '#000000',
  },
}

SCSS

$custom: #483db9;
$custom-light: #8773cf;
$custom-dark: #000000;

JSON

{
  "hex": "#483db9",
  "rgb": {
    "r": 72,
    "g": 61,
    "b": 185
  },
  "hsl": {
    "h": 245.323,
    "s": 50.407,
    "l": 48.235
  },
  "oklch": {
    "l": 0.45201,
    "c": 0.18704,
    "h": 279.8
  },
  "luminance": 0.08218
}

Semantic roles & 50–950 ramp

primary

#483DB9

secondary

#C2C78B

accent

#DA4ECD

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0D0814

muted

#7D7B82

Preview Lab

Preview with #483DB9

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

Preview Lab → · Contrast checker → · Palette generator →