#483FA8#483FA8

#483FA8 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 44.1% C 0.162 H 281.3°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#483FA8
RGB	rgb(72, 63, 168)
HSL	hsl(245, 45%, 45%)
HSV	hsv(245, 63%, 66%)
CMYK	cmyk(57.1%, 62.5%, 0%, 34.1%)
CIE-LAB	lab(33.48, 34.15, -55.42)
CIE-LCH	lch(33.48, 65.10, 301.64°)
OKLab	oklab(44.07% 0.0317 -0.1592)
OKLCH	oklch(44.07% 0.162 281.3)
XYZ	xyz(11.5157, 7.7591, 37.9290)
Luminance	0.0776 (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

#483FA8 #9FA83F

analogous

#3F6AA8 #483FA8 #7D3FA8

triadic

#483FA8 #A8483F #3FA848

tetradic

#483FA8 #A83F6A #9FA83F #3FA87D

square

#483FA8 #A83F6A #9FA83F #3FA87D

split-complementary

#483FA8 #A87D3F #6AA83F

monochromatic

#221E4F #352E7B #483FA8 #6961C4 #938DD4

Accessibility & contrast

On white

8.23

#483FA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#483FA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #483FA8

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##483FA8	#FFFFFF	#000000	##FFFFFF
##483FA8	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052AB

Deuteranopia (green-blind)

#004BA6

Tritanopia (blue-blind)

#15596D

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #483fa8;
/* rgb */ color: rgb(72, 63, 168);
/* oklch */ color: oklch(44.1% 0.162 281.3);

Tailwind

colors: {
  custom: {
    50: '#8474c3',
    500: '#483fa8',
    950: '#000000',
  },
}

SCSS

$custom: #483fa8;
$custom-light: #8474c3;
$custom-dark: #000000;

JSON

{
  "hex": "#483fa8",
  "rgb": {
    "r": 72,
    "g": 63,
    "b": 168
  },
  "hsl": {
    "h": 245.143,
    "s": 45.455,
    "l": 45.294
  },
  "oklch": {
    "l": 0.4407,
    "c": 0.16232,
    "h": 281.3
  },
  "luminance": 0.0776
}

Semantic roles & 50–950 ramp

primary

#483FA8

secondary

#BABF84

accent

#D553CA

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #483FA8

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

Preview Lab → · Contrast checker → · Palette generator →