#483FDB#483FDB

#483FDB is a mid, highly saturated blue. Relative luminance 0.100; OKLCH L 48.6% C 0.227 H 276.4°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#483FDB
RGB	rgb(72, 63, 219)
HSL	hsl(243, 68%, 55%)
HSV	hsv(243, 71%, 86%)
CMYK	cmyk(67.1%, 71.2%, 0%, 14.1%)
CIE-LAB	lab(37.92, 50.56, -78.01)
CIE-LCH	lch(37.92, 92.96, 302.95°)
OKLab	oklab(48.65% 0.0253 -0.2254)
OKLCH	oklch(48.65% 0.227 276.4)
XYZ	xyz(17.2320, 10.0457, 68.0350)
Luminance	0.1005 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.88

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#483FDB #D2DB3F

analogous

#3F84DB #483FDB #963FDB

triadic

#483FDB #DB483F #3FDB48

tetradic

#483FDB #DB3F84 #D2DB3F #3FDB96

square

#483FDB #DB3F84 #D2DB3F #3FDB96

split-complementary

#483FDB #DB963F #84DB3F

monochromatic

#201986 #2C23BA #483FDB #7973E5 #AAA6EE

Accessibility & contrast

On white

6.98

#483FDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#483FDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #483FDB

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##483FDB	#FFFFFF	#000000	##FFFFFF
##483FDB	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060E0

Deuteranopia (green-blind)

#0052D8

Tritanopia (blue-blind)

#006B89

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #483fdb;
/* rgb */ color: rgb(72, 63, 219);
/* oklch */ color: oklch(48.6% 0.227 276.4);

Tailwind

colors: {
  custom: {
    50: '#8e76e7',
    500: '#483fdb',
    950: '#000000',
  },
}

SCSS

$custom: #483fdb;
$custom-light: #8e76e7;
$custom-dark: #000000;

JSON

{
  "hex": "#483fdb",
  "rgb": {
    "r": 72,
    "g": 63,
    "b": 219
  },
  "hsl": {
    "h": 243.462,
    "s": 68.421,
    "l": 55.294
  },
  "oklch": {
    "l": 0.48646,
    "c": 0.22679,
    "h": 276.4
  },
  "luminance": 0.10047
}

Semantic roles & 50–950 ramp

primary

#483FDB

secondary

#D8DC9A

accent

#EB3DE1

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #483FDB

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

Preview Lab → · Contrast checker → · Palette generator →