#483DCB#483DCB

#483DCB is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 46.8% C 0.210 H 278.0°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#483DCB
RGB	rgb(72, 61, 203)
HSL	hsl(245, 58%, 52%)
HSV	hsv(245, 70%, 80%)
CMYK	cmyk(64.5%, 70%, 0%, 20.4%)
CIE-LAB	lab(36.03, 46.62, -71.88)
CIE-LCH	lch(36.03, 85.68, 302.97°)
OKLab	oklab(46.85% 0.0293 -0.2075)
OKLCH	oklch(46.85% 0.21 278)
XYZ	xyz(15.1172, 9.0258, 57.4338)
Luminance	0.0903 (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

#483DCB #C0CB3D

analogous

#3D79CB #483DCB #8F3DCB

triadic

#483DCB #CB483D #3DCB48

tetradic

#483DCB #CB3D79 #C0CB3D #3DCB8F

square

#483DCB #CB3D79 #C0CB3D #3DCB8F

split-complementary

#483DCB #CB8F3D #79CB3D

monochromatic

#241E70 #342BA0 #483DCB #766DD8 #A39EE5

Accessibility & contrast

On white

7.49

#483DCB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#483DCB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #483DCB

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##483DCB	#FFFFFF	#000000	##FFFFFF
##483DCB	1.00	7.49	2.81	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACF

Deuteranopia (green-blind)

#004FC8

Tritanopia (blue-blind)

#006480

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #483dcb;
/* rgb */ color: rgb(72, 61, 203);
/* oklch */ color: oklch(46.8% 0.210 278.0);

Tailwind

colors: {
  custom: {
    50: '#8b74dc',
    500: '#483dcb',
    950: '#000000',
  },
}

SCSS

$custom: #483dcb;
$custom-light: #8b74dc;
$custom-dark: #000000;

JSON

{
  "hex": "#483dcb",
  "rgb": {
    "r": 72,
    "g": 61,
    "b": 203
  },
  "hsl": {
    "h": 244.648,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.46845,
    "c": 0.20952,
    "h": 278
  },
  "luminance": 0.09027
}

Semantic roles & 50–950 ramp

primary

#483DCB

secondary

#CCD193

accent

#E147D5

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #483DCB

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

Preview Lab → · Contrast checker → · Palette generator →