#4B44E1#4B44E1

#4B44E1 is a mid, highly saturated blue. Relative luminance 0.111; OKLCH L 50.1% C 0.228 H 276.3°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#4B44E1
RGB	rgb(75, 68, 225)
HSL	hsl(243, 72%, 57%)
HSV	hsv(243, 70%, 88%)
CMYK	cmyk(66.7%, 69.8%, 0%, 11.8%)
CIE-LAB	lab(39.69, 50.01, -78.53)
CIE-LCH	lch(39.69, 93.10, 302.49°)
OKLab	oklab(50.13% 0.0249 -0.2268)
OKLCH	oklch(50.13% 0.228 276.3)
XYZ	xyz(18.5549, 11.0647, 72.3774)
Luminance	0.1107 (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

#4B44E1 #DAE144

analogous

#448CE1 #4B44E1 #9944E1

triadic

#4B44E1 #E14B44 #44E14B

tetradic

#4B44E1 #E1448C #DAE144 #44E199

square

#4B44E1 #E1448C #DAE144 #44E199

split-complementary

#4B44E1 #E19944 #8CE144

monochromatic

#1D1893 #2820C8 #4B44E1 #7E79E9 #B1ADF2

Accessibility & contrast

On white

6.54

#4B44E1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#4B44E1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B44E1

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B44E1	#FFFFFF	#000000	##FFFFFF
##4B44E1	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064E6

Deuteranopia (green-blind)

#0057DE

Tritanopia (blue-blind)

#006F8E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4b44e1;
/* rgb */ color: rgb(75, 68, 225);
/* oklch */ color: oklch(50.1% 0.228 276.3);

Tailwind

colors: {
  custom: {
    50: '#9079ec',
    500: '#4b44e1',
    950: '#000000',
  },
}

SCSS

$custom: #4b44e1;
$custom-light: #9079ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4b44e1",
  "rgb": {
    "r": 75,
    "g": 68,
    "b": 225
  },
  "hsl": {
    "h": 242.675,
    "s": 72.35,
    "l": 57.451
  },
  "oklch": {
    "l": 0.50129,
    "c": 0.2282,
    "h": 276.3
  },
  "luminance": 0.11066
}

Semantic roles & 50–950 ramp

primary

#4B44E1

secondary

#DDE0A1

accent

#EF39E7

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4B44E1

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

Preview Lab → · Contrast checker → · Palette generator →