#483DB2#483DB2

#483DB2 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.6% C 0.178 H 280.6°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#483DB2
RGB	rgb(72, 61, 178)
HSL	hsl(246, 49%, 47%)
HSV	hsv(246, 66%, 70%)
CMYK	cmyk(59.6%, 65.7%, 0%, 30.2%)
CIE-LAB	lab(33.83, 38.61, -60.80)
CIE-LCH	lch(33.83, 72.03, 302.42°)
OKLab	oklab(44.59% 0.0327 -0.175)
OKLCH	oklch(44.59% 0.178 280.6)
XYZ	xyz(12.3746, 7.9287, 42.9892)
Luminance	0.0793 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.65

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#483DB2 #A7B23D

analogous

#3D6DB2 #483DB2 #833DB2

triadic

#483DB2 #B2483D #3DB248

tetradic

#483DB2 #B23D6D #A7B23D #3DB283

square

#483DB2 #B23D6D #A7B23D #3DB283

split-complementary

#483DB2 #B2833D #6DB23D

monochromatic

#231E57 #362D84 #483DB2 #6C63C9 #9790D9

Accessibility & contrast

On white

8.12

#483DB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#483DB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #483DB2

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##483DB2	#FFFFFF	#000000	##FFFFFF
##483DB2	1.00	8.12	2.59	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B6

Deuteranopia (green-blind)

#004BB0

Tritanopia (blue-blind)

#005B72

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #483db2;
/* rgb */ color: rgb(72, 61, 178);
/* oklch */ color: oklch(44.6% 0.178 280.6);

Tailwind

colors: {
  custom: {
    50: '#8673ca',
    500: '#483db2',
    950: '#000000',
  },
}

SCSS

$custom: #483db2;
$custom-light: #8673ca;
$custom-dark: #000000;

JSON

{
  "hex": "#483db2",
  "rgb": {
    "r": 72,
    "g": 61,
    "b": 178
  },
  "hsl": {
    "h": 245.641,
    "s": 48.954,
    "l": 46.863
  },
  "oklch": {
    "l": 0.44585,
    "c": 0.17804,
    "h": 280.6
  },
  "luminance": 0.0793
}

Semantic roles & 50–950 ramp

primary

#483DB2

secondary

#BEC487

accent

#D94FCC

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #483DB2

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

Preview Lab → · Contrast checker → · Palette generator →