#483FA7#483FA7

#483FA7 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 44.0% C 0.161 H 281.4°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#483FA7
RGB	rgb(72, 63, 167)
HSL	hsl(245, 45%, 45%)
HSV	hsv(245, 62%, 65%)
CMYK	cmyk(56.9%, 62.3%, 0%, 34.5%)
CIE-LAB	lab(33.40, 33.83, -54.95)
CIE-LCH	lch(33.40, 64.53, 301.62°)
OKLab	oklab(43.99% 0.0318 -0.1578)
OKLCH	oklch(43.99% 0.161 281.4)
XYZ	xyz(11.4229, 7.7220, 37.4403)
Luminance	0.0772 (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

#483FA7 #9EA73F

analogous

#3F6AA7 #483FA7 #7C3FA7

triadic

#483FA7 #A7483F #3FA748

tetradic

#483FA7 #A73F6A #9EA73F #3FA77C

square

#483FA7 #A73F6A #9EA73F #3FA77C

split-complementary

#483FA7 #A77C3F #6AA73F

monochromatic

#221D4E #352E7B #483FA7 #6960C3 #938DD4

Accessibility & contrast

On white

8.25

#483FA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#483FA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #483FA7

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##483FA7	#FFFFFF	#000000	##FFFFFF
##483FA7	1.00	8.25	2.54	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052AA

Deuteranopia (green-blind)

#004BA5

Tritanopia (blue-blind)

#17586D

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #483fa7;
/* rgb */ color: rgb(72, 63, 167);
/* oklch */ color: oklch(44.0% 0.161 281.4);

Tailwind

colors: {
  custom: {
    50: '#8474c2',
    500: '#483fa7',
    950: '#000000',
  },
}

SCSS

$custom: #483fa7;
$custom-light: #8474c2;
$custom-dark: #000000;

JSON

{
  "hex": "#483fa7",
  "rgb": {
    "r": 72,
    "g": 63,
    "b": 167
  },
  "hsl": {
    "h": 245.192,
    "s": 45.217,
    "l": 45.098
  },
  "oklch": {
    "l": 0.43987,
    "c": 0.16098,
    "h": 281.4
  },
  "luminance": 0.07723
}

Semantic roles & 50–950 ramp

primary

#483FA7

secondary

#BABF83

accent

#D553CA

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #483FA7

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

Preview Lab → · Contrast checker → · Palette generator →