#483AB2#483AB2

#483AB2 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 44.1% C 0.182 H 281.2°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#483AB2
RGB	rgb(72, 58, 178)
HSL	hsl(247, 51%, 46%)
HSV	hsv(247, 67%, 70%)
CMYK	cmyk(59.6%, 67.4%, 0%, 30.2%)
CIE-LAB	lab(33.17, 40.40, -61.88)
CIE-LCH	lch(33.17, 73.90, 303.14°)
OKLab	oklab(44.11% 0.0353 -0.1782)
OKLCH	oklch(44.11% 0.182 281.2)
XYZ	xyz(12.2189, 7.6173, 42.9373)
Luminance	0.0762 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.29

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#483AB2 #A4B23A

analogous

#3A68B2 #483AB2 #843AB2

triadic

#483AB2 #B2483A #3AB248

tetradic

#483AB2 #B23A68 #A4B23A #3AB284

square

#483AB2 #B23A68 #A4B23A #3AB284

split-complementary

#483AB2 #B2843A #68B23A

monochromatic

#231C56 #352B84 #483AB2 #6B5FCB #968DDA

Accessibility & contrast

On white

8.32

#483AB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#483AB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #483AB2

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##483AB2	#FFFFFF	#000000	##FFFFFF
##483AB2	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B6

Deuteranopia (green-blind)

#004AB0

Tritanopia (blue-blind)

#005971

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #483ab2;
/* rgb */ color: rgb(72, 58, 178);
/* oklch */ color: oklch(44.1% 0.182 281.2);

Tailwind

colors: {
  custom: {
    50: '#8671ca',
    500: '#483ab2',
    950: '#000000',
  },
}

SCSS

$custom: #483ab2;
$custom-light: #8671ca;
$custom-dark: #000000;

JSON

{
  "hex": "#483ab2",
  "rgb": {
    "r": 72,
    "g": 58,
    "b": 178
  },
  "hsl": {
    "h": 247,
    "s": 50.847,
    "l": 46.275
  },
  "oklch": {
    "l": 0.44107,
    "c": 0.18165,
    "h": 281.2
  },
  "luminance": 0.07618
}

Semantic roles & 50–950 ramp

primary

#483AB2

secondary

#BDC483

accent

#DA4DCA

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #483AB2

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

Preview Lab → · Contrast checker → · Palette generator →