#483FCB#483FCB

#483FCB is a mid, highly saturated blue. Relative luminance 0.092; OKLCH L 47.1% C 0.207 H 277.7°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#483FCB
RGB	rgb(72, 63, 203)
HSL	hsl(244, 57%, 52%)
HSV	hsv(244, 69%, 80%)
CMYK	cmyk(64.5%, 69%, 0%, 20.4%)
CIE-LAB	lab(36.45, 45.48, -71.20)
CIE-LCH	lch(36.45, 84.49, 302.57°)
OKLab	oklab(47.14% 0.0279 -0.2055)
OKLCH	oklch(47.14% 0.207 277.7)
XYZ	xyz(15.2260, 9.2433, 57.4701)
Luminance	0.0925 (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

#483FCB #C2CB3F

analogous

#3F7CCB #483FCB #8E3FCB

triadic

#483FCB #CB483F #3FCB48

tetradic

#483FCB #CB3F7C #C2CB3F #3FCB8E

square

#483FCB #CB3F7C #C2CB3F #3FCB8E

split-complementary

#483FCB #CB8E3F #7CCB3F

monochromatic

#241F71 #332CA1 #483FCB #766FD8 #A49FE5

Accessibility & contrast

On white

7.37

#483FCB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#483FCB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #483FCB

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##483FCB	#FFFFFF	#000000	##FFFFFF
##483FCB	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCF

Deuteranopia (green-blind)

#0050C8

Tritanopia (blue-blind)

#006580

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #483fcb;
/* rgb */ color: rgb(72, 63, 203);
/* oklch */ color: oklch(47.1% 0.207 277.7);

Tailwind

colors: {
  custom: {
    50: '#8b75dc',
    500: '#483fcb',
    950: '#000000',
  },
}

SCSS

$custom: #483fcb;
$custom-light: #8b75dc;
$custom-dark: #000000;

JSON

{
  "hex": "#483fcb",
  "rgb": {
    "r": 72,
    "g": 63,
    "b": 203
  },
  "hsl": {
    "h": 243.857,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.47142,
    "c": 0.20736,
    "h": 277.7
  },
  "luminance": 0.09245
}

Semantic roles & 50–950 ramp

primary

#483FCB

secondary

#CED194

accent

#E147D7

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #483FCB

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

Preview Lab → · Contrast checker → · Palette generator →