#483FA4#483FA4

#483FA4 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.7% C 0.157 H 281.8°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#483FA4
RGB	rgb(72, 63, 164)
HSL	hsl(245, 44%, 45%)
HSV	hsv(245, 62%, 64%)
CMYK	cmyk(56.1%, 61.6%, 0%, 35.7%)
CIE-LAB	lab(33.16, 32.85, -53.53)
CIE-LCH	lch(33.16, 62.81, 301.54°)
OKLab	oklab(43.74% 0.032 -0.1536)
OKLCH	oklch(43.74% 0.157 281.8)
XYZ	xyz(11.1488, 7.6124, 35.9966)
Luminance	0.0761 (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

#483FA4 #9BA43F

analogous

#3F68A4 #483FA4 #7B3FA4

triadic

#483FA4 #A4483F #3FA448

tetradic

#483FA4 #A43F68 #9BA43F #3FA47B

square

#483FA4 #A43F68 #9BA43F #3FA47B

split-complementary

#483FA4 #A47B3F #68A43F

monochromatic

#211D4C #352E78 #483FA4 #685FC1 #918BD2

Accessibility & contrast

On white

8.32

#483FA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#483FA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #483FA4

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##483FA4	#FFFFFF	#000000	##FFFFFF
##483FA4	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A7

Deuteranopia (green-blind)

#004AA2

Tritanopia (blue-blind)

#1B576B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #483fa4;
/* rgb */ color: rgb(72, 63, 164);
/* oklch */ color: oklch(43.7% 0.157 281.8);

Tailwind

colors: {
  custom: {
    50: '#8474c0',
    500: '#483fa4',
    950: '#000000',
  },
}

SCSS

$custom: #483fa4;
$custom-light: #8474c0;
$custom-dark: #000000;

JSON

{
  "hex": "#483fa4",
  "rgb": {
    "r": 72,
    "g": 63,
    "b": 164
  },
  "hsl": {
    "h": 245.347,
    "s": 44.493,
    "l": 44.51
  },
  "oklch": {
    "l": 0.43741,
    "c": 0.15693,
    "h": 281.8
  },
  "luminance": 0.07613
}

Semantic roles & 50–950 ramp

primary

#483FA4

secondary

#B8BD82

accent

#D454C9

background

#F8F7FB

surface

#F0EDF7

border

#CBC8D0

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #483FA4

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

Preview Lab → · Contrast checker → · Palette generator →