#4B5CD2#4B5CD2

#4B5CD2 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.9% C 0.181 H 272.4°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#4B5CD2
RGB	rgb(75, 92, 210)
HSL	hsl(232, 60%, 56%)
HSV	hsv(232, 64%, 82%)
CMYK	cmyk(64.3%, 56.2%, 0%, 17.6%)
CIE-LAB	lab(43.95, 30.63, -63.00)
CIE-LCH	lch(43.95, 70.05, 295.93°)
OKLab	oklab(52.87% 0.0077 -0.1811)
OKLCH	oklch(52.87% 0.181 272.4)
XYZ	xyz(18.3578, 13.8017, 62.6568)
Luminance	0.1380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B5CD2 #D2C14B

analogous

#4BA0D2 #4B5CD2 #7D4BD2

triadic

#4B5CD2 #D24B5C #5CD24B

tetradic

#4B5CD2 #D24BA0 #D2C14B #4BD27D

square

#4B5CD2 #D24BA0 #D2C14B #4BD27D

split-complementary

#4B5CD2 #D27D4B #A0D24B

monochromatic

#212D82 #2D3EB3 #4B5CD2 #7C88DE #ADB5EA

Accessibility & contrast

On white

5.58

#4B5CD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#4B5CD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B5CD2

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B5CD2	#FFFFFF	#000000	##FFFFFF
##4B5CD2	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED6

Deuteranopia (green-blind)

#0062D0

Tritanopia (blue-blind)

#00788E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4b5cd2;
/* rgb */ color: rgb(75, 92, 210);
/* oklch */ color: oklch(52.9% 0.181 272.4);

Tailwind

colors: {
  custom: {
    50: '#8b8ae1',
    500: '#4b5cd2',
    950: '#000000',
  },
}

SCSS

$custom: #4b5cd2;
$custom-light: #8b8ae1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b5cd2",
  "rgb": {
    "r": 75,
    "g": 92,
    "b": 210
  },
  "hsl": {
    "h": 232.444,
    "s": 60,
    "l": 55.882
  },
  "oklch": {
    "l": 0.52868,
    "c": 0.18131,
    "h": 272.4
  },
  "luminance": 0.13803
}

Semantic roles & 50–950 ramp

primary

#4B5CD2

secondary

#D8D1A0

accent

#CF45E3

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4B5CD2

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

Preview Lab → · Contrast checker → · Palette generator →