#483CA3#483CA3

#483CA3 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 43.1% C 0.160 H 282.7°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#483CA3
RGB	rgb(72, 60, 163)
HSL	hsl(247, 46%, 44%)
HSV	hsv(247, 63%, 64%)
CMYK	cmyk(55.8%, 63.2%, 0%, 36.1%)
CIE-LAB	lab(32.38, 34.38, -54.21)
CIE-LCH	lch(32.38, 64.19, 302.39°)
OKLab	oklab(43.14% 0.0351 -0.1556)
OKLCH	oklch(43.14% 0.16 282.7)
XYZ	xyz(10.8972, 7.2531, 35.4690)
Luminance	0.0725 (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

#483CA3 #97A33C

analogous

#3C63A3 #483CA3 #7B3CA3

triadic

#483CA3 #A3483C #3CA348

tetradic

#483CA3 #A33C63 #97A33C #3CA37B

square

#483CA3 #A33C63 #97A33C #3CA37B

split-complementary

#483CA3 #A37B3C #63A33C

monochromatic

#201B4A #342C76 #483CA3 #665AC2 #9087D3

Accessibility & contrast

On white

8.57

#483CA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#483CA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #483CA3

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##483CA3	#FFFFFF	#000000	##FFFFFF
##483CA3	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A6

Deuteranopia (green-blind)

#0049A1

Tritanopia (blue-blind)

#1D556A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #483ca3;
/* rgb */ color: rgb(72, 60, 163);
/* oklch */ color: oklch(43.1% 0.160 282.7);

Tailwind

colors: {
  custom: {
    50: '#8472bf',
    500: '#483ca3',
    950: '#000000',
  },
}

SCSS

$custom: #483ca3;
$custom-light: #8472bf;
$custom-dark: #000000;

JSON

{
  "hex": "#483ca3",
  "rgb": {
    "r": 72,
    "g": 60,
    "b": 163
  },
  "hsl": {
    "h": 246.99,
    "s": 46.188,
    "l": 43.725
  },
  "oklch": {
    "l": 0.43141,
    "c": 0.15954,
    "h": 282.7
  },
  "luminance": 0.07254
}

Semantic roles & 50–950 ramp

primary

#483CA3

secondary

#B6BD7E

accent

#D652C6

background

#F8F6FB

surface

#F0ECF7

border

#CBC7D0

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #483CA3

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

Preview Lab → · Contrast checker → · Palette generator →