#483FBA#483FBA

#483FBA is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.6% C 0.186 H 279.3°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#483FBA
RGB	rgb(72, 63, 186)
HSL	hsl(244, 49%, 49%)
HSV	hsv(244, 66%, 73%)
CMYK	cmyk(61.3%, 66.1%, 0%, 27.1%)
CIE-LAB	lab(34.96, 40.01, -63.70)
CIE-LCH	lch(34.96, 75.22, 302.13°)
OKLab	oklab(45.61% 0.0301 -0.1835)
OKLCH	oklch(45.61% 0.186 279.3)
XYZ	xyz(13.3101, 8.4769, 47.3797)
Luminance	0.0848 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.42

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#483FBA #B1BA3F

analogous

#3F74BA #483FBA #863FBA

triadic

#483FBA #BA483F #3FBA48

tetradic

#483FBA #BA3F74 #B1BA3F #3FBA86

square

#483FBA #BA3F74 #B1BA3F #3FBA86

split-complementary

#483FBA #BA863F #74BA3F

monochromatic

#25205F #36308C #483FBA #716ACC #9C97DC

Accessibility & contrast

On white

7.79

#483FBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#483FBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #483FBA

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##483FBA	#FFFFFF	#000000	##FFFFFF
##483FBA	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BE

Deuteranopia (green-blind)

#004DB8

Tritanopia (blue-blind)

#005F77

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #483fba;
/* rgb */ color: rgb(72, 63, 186);
/* oklch */ color: oklch(45.6% 0.186 279.3);

Tailwind

colors: {
  custom: {
    50: '#8775d0',
    500: '#483fba',
    950: '#000000',
  },
}

SCSS

$custom: #483fba;
$custom-light: #8775d0;
$custom-dark: #000000;

JSON

{
  "hex": "#483fba",
  "rgb": {
    "r": 72,
    "g": 63,
    "b": 186
  },
  "hsl": {
    "h": 244.39,
    "s": 49.398,
    "l": 48.824
  },
  "oklch": {
    "l": 0.45609,
    "c": 0.18595,
    "h": 279.3
  },
  "luminance": 0.08478
}

Semantic roles & 50–950 ramp

primary

#483FBA

secondary

#C3C88D

accent

#D94FCF

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0D0814

muted

#7D7B82

Preview Lab

Preview with #483FBA

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

Preview Lab → · Contrast checker → · Palette generator →