#4B5AD2#4B5AD2

#4B5AD2 is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.5% C 0.184 H 272.9°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#4B5AD2
RGB	rgb(75, 90, 210)
HSL	hsl(233, 60%, 56%)
HSV	hsv(233, 64%, 82%)
CMYK	cmyk(64.3%, 57.1%, 0%, 17.6%)
CIE-LAB	lab(43.45, 31.88, -63.81)
CIE-LCH	lch(43.45, 71.33, 296.55°)
OKLab	oklab(52.5% 0.0094 -0.1836)
OKLCH	oklch(52.5% 0.184 272.9)
XYZ	xyz(18.1868, 13.4597, 62.5998)
Luminance	0.1346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B5AD2 #D2C34B

analogous

#4B9DD2 #4B5AD2 #7F4BD2

triadic

#4B5AD2 #D24B5A #5AD24B

tetradic

#4B5AD2 #D24B9D #D2C34B #4BD27F

square

#4B5AD2 #D24B9D #D2C34B #4BD27F

split-complementary

#4B5AD2 #D27F4B #9DD24B

monochromatic

#212B82 #2D3CB3 #4B5AD2 #7C87DE #ADB4EA

Accessibility & contrast

On white

5.69

#4B5AD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#4B5AD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B5AD2

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B5AD2	#FFFFFF	#000000	##FFFFFF
##4B5AD2	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD6

Deuteranopia (green-blind)

#0061D0

Tritanopia (blue-blind)

#00778D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4b5ad2;
/* rgb */ color: rgb(75, 90, 210);
/* oklch */ color: oklch(52.5% 0.184 272.9);

Tailwind

colors: {
  custom: {
    50: '#8b88e1',
    500: '#4b5ad2',
    950: '#000000',
  },
}

SCSS

$custom: #4b5ad2;
$custom-light: #8b88e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b5ad2",
  "rgb": {
    "r": 75,
    "g": 90,
    "b": 210
  },
  "hsl": {
    "h": 233.333,
    "s": 60,
    "l": 55.882
  },
  "oklch": {
    "l": 0.52496,
    "c": 0.1838,
    "h": 272.9
  },
  "luminance": 0.13461
}

Semantic roles & 50–950 ramp

primary

#4B5AD2

secondary

#D8D2A0

accent

#D245E3

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4B5AD2

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

Preview Lab → · Contrast checker → · Palette generator →