#4B4BD5#4B4BD5

#4B4BD5 is a mid, highly saturated blue. Relative luminance 0.113; OKLCH L 50.1% C 0.206 H 276.0°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#4B4BD5
RGB	rgb(75, 75, 213)
HSL	hsl(240, 62%, 56%)
HSV	hsv(240, 65%, 84%)
CMYK	cmyk(64.8%, 64.8%, 0%, 16.5%)
CIE-LAB	lab(40.13, 42.09, -70.94)
CIE-LCH	lch(40.13, 82.48, 300.68°)
OKLab	oklab(50.13% 0.0216 -0.2046)
OKLCH	oklch(50.13% 0.206 276)
XYZ	xyz(17.4240, 11.3306, 64.2067)
Luminance	0.1133 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4BD5 #D5D54B

analogous

#4B90D5 #4B4BD5 #904BD5

triadic

#4B4BD5 #D54B4B #4BD54B

tetradic

#4B4BD5 #D54B90 #D5D54B #4BD590

square

#4B4BD5 #D54B90 #D5D54B #4BD590

split-complementary

#4B4BD5 #D5904B #90D54B

monochromatic

#1F1F86 #2B2BB8 #4B4BD5 #7D7DE1 #AEAEEC

Accessibility & contrast

On white

6.43

#4B4BD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#4B4BD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4BD5

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4BD5	#FFFFFF	#000000	##FFFFFF
##4B4BD5	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D9

Deuteranopia (green-blind)

#0058D2

Tritanopia (blue-blind)

#006F89

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4b4bd5;
/* rgb */ color: rgb(75, 75, 213);
/* oklch */ color: oklch(50.1% 0.206 276.0);

Tailwind

colors: {
  custom: {
    50: '#8d7ee3',
    500: '#4b4bd5',
    950: '#000000',
  },
}

SCSS

$custom: #4b4bd5;
$custom-light: #8d7ee3;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4bd5",
  "rgb": {
    "r": 75,
    "g": 75,
    "b": 213
  },
  "hsl": {
    "h": 240,
    "s": 62.162,
    "l": 56.471
  },
  "oklch": {
    "l": 0.50127,
    "c": 0.20573,
    "h": 276
  },
  "luminance": 0.11332
}

Semantic roles & 50–950 ramp

primary

#4B4BD5

secondary

#DADAA2

accent

#E543E5

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4B4BD5

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

Preview Lab → · Contrast checker → · Palette generator →