#4B4ADD#4B4ADD

#4B4ADD is a mid, highly saturated blue. Relative luminance 0.116; OKLCH L 50.7% C 0.217 H 275.7°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#4B4ADD
RGB	rgb(75, 74, 221)
HSL	hsl(240, 68%, 58%)
HSV	hsv(240, 67%, 87%)
CMYK	cmyk(66.1%, 66.5%, 0%, 13.3%)
CIE-LAB	lab(40.59, 45.29, -74.76)
CIE-LCH	lch(40.59, 87.41, 301.21°)
OKLab	oklab(50.67% 0.0215 -0.2158)
OKLCH	oklch(50.67% 0.217 275.7)
XYZ	xyz(18.3973, 11.6123, 69.6645)
Luminance	0.1161 (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

#4B4ADD #DCDD4A

analogous

#4A93DD #4B4ADD #944ADD

triadic

#4B4ADD #DD4B4A #4ADD4B

tetradic

#4B4ADD #DD4A93 #DCDD4A #4ADD94

square

#4B4ADD #DD4A93 #DCDD4A #4ADD94

split-complementary

#4B4ADD #DD944A #93DD4A

monochromatic

#1C1B91 #2625C5 #4B4ADD #7E7EE7 #B1B1F0

Accessibility & contrast

On white

6.32

#4B4ADD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#4B4ADD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4ADD

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4ADD	#FFFFFF	#000000	##FFFFFF
##4B4ADD	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066E2

Deuteranopia (green-blind)

#0059DA

Tritanopia (blue-blind)

#00718D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4b4add;
/* rgb */ color: rgb(75, 74, 221);
/* oklch */ color: oklch(50.7% 0.217 275.7);

Tailwind

colors: {
  custom: {
    50: '#8f7de9',
    500: '#4b4add',
    950: '#000000',
  },
}

SCSS

$custom: #4b4add;
$custom-light: #8f7de9;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4add",
  "rgb": {
    "r": 75,
    "g": 74,
    "b": 221
  },
  "hsl": {
    "h": 240.408,
    "s": 68.372,
    "l": 57.843
  },
  "oklch": {
    "l": 0.50671,
    "c": 0.21689,
    "h": 275.7
  },
  "luminance": 0.11614
}

Semantic roles & 50–950 ramp

primary

#4B4ADD

secondary

#DEDFA4

accent

#EB3DEA

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4B4ADD

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

Preview Lab → · Contrast checker → · Palette generator →