#4B4BD2#4B4BD2

#4B4BD2 is a mid, highly saturated blue. Relative luminance 0.112; OKLCH L 49.9% C 0.202 H 276.2°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#4B4BD2
RGB	rgb(75, 75, 210)
HSL	hsl(240, 60%, 56%)
HSV	hsv(240, 64%, 82%)
CMYK	cmyk(64.3%, 64.3%, 0%, 17.6%)
CIE-LAB	lab(39.88, 41.10, -69.62)
CIE-LCH	lch(39.88, 80.85, 300.56°)
OKLab	oklab(49.87% 0.0218 -0.2007)
OKLCH	oklch(49.87% 0.202 276.2)
XYZ	xyz(17.0468, 11.1797, 62.2198)
Luminance	0.1118 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Warm Blue

#4B57DB

ΔE00 3.80

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4BD2 #D2D24B

analogous

#4B8ED2 #4B4BD2 #8E4BD2

triadic

#4B4BD2 #D24B4B #4BD24B

tetradic

#4B4BD2 #D24B8E #D2D24B #4BD28E

square

#4B4BD2 #D24B8E #D2D24B #4BD28E

split-complementary

#4B4BD2 #D28E4B #8ED24B

monochromatic

#212182 #2D2DB3 #4B4BD2 #7C7CDE #ADADEA

Accessibility & contrast

On white

6.49

#4B4BD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#4B4BD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4BD2

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4BD2	#FFFFFF	#000000	##FFFFFF
##4B4BD2	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D6

Deuteranopia (green-blind)

#0058CF

Tritanopia (blue-blind)

#006E88

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4b4bd2;
/* rgb */ color: rgb(75, 75, 210);
/* oklch */ color: oklch(49.9% 0.202 276.2);

Tailwind

colors: {
  custom: {
    50: '#8c7ee1',
    500: '#4b4bd2',
    950: '#000000',
  },
}

SCSS

$custom: #4b4bd2;
$custom-light: #8c7ee1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4bd2",
  "rgb": {
    "r": 75,
    "g": 75,
    "b": 210
  },
  "hsl": {
    "h": 240,
    "s": 60,
    "l": 55.882
  },
  "oklch": {
    "l": 0.49867,
    "c": 0.20192,
    "h": 276.2
  },
  "luminance": 0.11181
}

Semantic roles & 50–950 ramp

primary

#4B4BD2

secondary

#D8D8A0

accent

#E345E3

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4B4BD2

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

Preview Lab → · Contrast checker → · Palette generator →