#483BB0#483BB0

#483BB0 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 44.1% C 0.178 H 281.3°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#483BB0
RGB	rgb(72, 59, 176)
HSL	hsl(247, 50%, 46%)
HSV	hsv(247, 66%, 69%)
CMYK	cmyk(59.1%, 66.5%, 0%, 31%)
CIE-LAB	lab(33.22, 39.17, -60.62)
CIE-LCH	lch(33.22, 72.17, 302.87°)
OKLab	oklab(44.09% 0.0347 -0.1745)
OKLCH	oklch(44.09% 0.178 281.3)
XYZ	xyz(12.0705, 7.6394, 41.9044)
Luminance	0.0764 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.14

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#483BB0 #A3B03B

analogous

#3B68B0 #483BB0 #823BB0

triadic

#483BB0 #B0483B #3BB048

tetradic

#483BB0 #B03B68 #A3B03B #3BB082

square

#483BB0 #B03B68 #A3B03B #3BB082

split-complementary

#483BB0 #B0823B #68B03B

monochromatic

#221C54 #352C82 #483BB0 #6B5FC9 #958DD9

Accessibility & contrast

On white

8.31

#483BB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#483BB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #483BB0

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##483BB0	#FFFFFF	#000000	##FFFFFF
##483BB0	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B4

Deuteranopia (green-blind)

#004AAE

Tritanopia (blue-blind)

#015970

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #483bb0;
/* rgb */ color: rgb(72, 59, 176);
/* oklch */ color: oklch(44.1% 0.178 281.3);

Tailwind

colors: {
  custom: {
    50: '#8672c9',
    500: '#483bb0',
    950: '#000000',
  },
}

SCSS

$custom: #483bb0;
$custom-light: #8672c9;
$custom-dark: #000000;

JSON

{
  "hex": "#483bb0",
  "rgb": {
    "r": 72,
    "g": 59,
    "b": 176
  },
  "hsl": {
    "h": 246.667,
    "s": 49.787,
    "l": 46.078
  },
  "oklch": {
    "l": 0.44088,
    "c": 0.17788,
    "h": 281.3
  },
  "luminance": 0.0764
}

Semantic roles & 50–950 ramp

primary

#483BB0

secondary

#BCC383

accent

#D94ECA

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #483BB0

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

Preview Lab → · Contrast checker → · Palette generator →