#4B4AD1#4B4AD1

#4B4AD1 is a mid, highly saturated blue. Relative luminance 0.110; OKLCH L 49.6% C 0.202 H 276.5°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#4B4AD1
RGB	rgb(75, 74, 209)
HSL	hsl(240, 59%, 55%)
HSV	hsv(240, 65%, 82%)
CMYK	cmyk(64.1%, 64.6%, 0%, 18%)
CIE-LAB	lab(39.57, 41.37, -69.55)
CIE-LCH	lch(39.57, 80.92, 300.75°)
OKLab	oklab(49.62% 0.0227 -0.2005)
OKLCH	oklch(49.62% 0.202 276.5)
XYZ	xyz(16.8553, 10.9955, 61.5433)
Luminance	0.1100 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Warm Blue

#4B57DB

ΔE00 4.12

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4AD1 #D0D14A

analogous

#4A8DD1 #4B4AD1 #8E4AD1

triadic

#4B4AD1 #D14B4A #4AD14B

tetradic

#4B4AD1 #D14A8D #D0D14A #4AD18E

square

#4B4AD1 #D14A8D #D0D14A #4AD18E

split-complementary

#4B4AD1 #D18E4A #8DD14A

monochromatic

#212180 #2E2DB1 #4B4AD1 #7C7BDD #ACACEA

Accessibility & contrast

On white

6.56

#4B4AD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#4B4AD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4AD1

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4AD1	#FFFFFF	#000000	##FFFFFF
##4B4AD1	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D5

Deuteranopia (green-blind)

#0057CE

Tritanopia (blue-blind)

#006D87

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4b4ad1;
/* rgb */ color: rgb(75, 74, 209);
/* oklch */ color: oklch(49.6% 0.202 276.5);

Tailwind

colors: {
  custom: {
    50: '#8c7de0',
    500: '#4b4ad1',
    950: '#000000',
  },
}

SCSS

$custom: #4b4ad1;
$custom-light: #8c7de0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4ad1",
  "rgb": {
    "r": 75,
    "g": 74,
    "b": 209
  },
  "hsl": {
    "h": 240.444,
    "s": 59.471,
    "l": 55.49
  },
  "oklch": {
    "l": 0.49617,
    "c": 0.20182,
    "h": 276.5
  },
  "luminance": 0.10997
}

Semantic roles & 50–950 ramp

primary

#4B4AD1

secondary

#D7D89F

accent

#E345E1

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4B4AD1

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

Preview Lab → · Contrast checker → · Palette generator →