#4B3ED1#4B3ED1

#4B3ED1 is a mid, highly saturated blue. Relative luminance 0.095; OKLCH L 47.8% C 0.215 H 278.4°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#4B3ED1
RGB	rgb(75, 62, 209)
HSL	hsl(245, 62%, 53%)
HSV	hsv(245, 70%, 82%)
CMYK	cmyk(64.1%, 70.3%, 0%, 18%)
CIE-LAB	lab(37.01, 48.33, -73.75)
CIE-LCH	lch(37.01, 88.17, 303.24°)
OKLab	oklab(47.77% 0.0314 -0.2128)
OKLCH	oklch(47.77% 0.215 278.4)
XYZ	xyz(16.1292, 9.5432, 61.3013)
Luminance	0.0954 (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

#4B3ED1 #C4D13E

analogous

#3E7AD1 #4B3ED1 #943ED1

triadic

#4B3ED1 #D14B3E #3ED14B

tetradic

#4B3ED1 #D13E7A #C4D13E #3ED194

square

#4B3ED1 #D13E7A #C4D13E #3ED194

split-complementary

#4B3ED1 #D1943E #7AD13E

monochromatic

#251D78 #3428A9 #4B3ED1 #796FDD #A7A1E9

Accessibility & contrast

On white

7.22

#4B3ED1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#4B3ED1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3ED1

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3ED1	#FFFFFF	#000000	##FFFFFF
##4B3ED1	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD5

Deuteranopia (green-blind)

#0051CE

Tritanopia (blue-blind)

#006683

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4b3ed1;
/* rgb */ color: rgb(75, 62, 209);
/* oklch */ color: oklch(47.8% 0.215 278.4);

Tailwind

colors: {
  custom: {
    50: '#8d75e0',
    500: '#4b3ed1',
    950: '#000000',
  },
}

SCSS

$custom: #4b3ed1;
$custom-light: #8d75e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3ed1",
  "rgb": {
    "r": 75,
    "g": 62,
    "b": 209
  },
  "hsl": {
    "h": 245.306,
    "s": 61.506,
    "l": 53.137
  },
  "oklch": {
    "l": 0.47767,
    "c": 0.21516,
    "h": 278.4
  },
  "luminance": 0.09545
}

Semantic roles & 50–950 ramp

primary

#4B3ED1

secondary

#CFD596

accent

#E543D6

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #4B3ED1

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

Preview Lab → · Contrast checker → · Palette generator →