#4B44E7#4B44E7

#4B44E7 is a mid, highly saturated blue. Relative luminance 0.114; OKLCH L 50.7% C 0.235 H 275.8°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#4B44E7
RGB	rgb(75, 68, 231)
HSL	hsl(243, 77%, 59%)
HSV	hsv(243, 71%, 91%)
CMYK	cmyk(67.5%, 70.6%, 0%, 9.4%)
CIE-LAB	lab(40.24, 51.90, -81.03)
CIE-LCH	lch(40.24, 96.23, 302.64°)
OKLab	oklab(50.69% 0.0239 -0.2341)
OKLCH	oklch(50.69% 0.235 275.8)
XYZ	xyz(19.3878, 11.3979, 76.7641)
Luminance	0.1140 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B44E7 #E0E744

analogous

#448EE7 #4B44E7 #9C44E7

triadic

#4B44E7 #E74B44 #44E74B

tetradic

#4B44E7 #E7448E #E0E744 #44E79C

square

#4B44E7 #E7448E #E0E744 #44E79C

split-complementary

#4B44E7 #E79C44 #8EE744

monochromatic

#1A149D #231BD3 #4B44E7 #7F7AEE #B3B0F5

Accessibility & contrast

On white

6.40

#4B44E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#4B44E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B44E7

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B44E7	#FFFFFF	#000000	##FFFFFF
##4B44E7	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066EC

Deuteranopia (green-blind)

#0058E4

Tritanopia (blue-blind)

#007191

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4b44e7;
/* rgb */ color: rgb(75, 68, 231);
/* oklch */ color: oklch(50.7% 0.235 275.8);

Tailwind

colors: {
  custom: {
    50: '#917af0',
    500: '#4b44e7',
    950: '#000000',
  },
}

SCSS

$custom: #4b44e7;
$custom-light: #917af0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b44e7",
  "rgb": {
    "r": 75,
    "g": 68,
    "b": 231
  },
  "hsl": {
    "h": 242.577,
    "s": 77.251,
    "l": 58.627
  },
  "oklch": {
    "l": 0.50692,
    "c": 0.23537,
    "h": 275.8
  },
  "luminance": 0.114
}

Semantic roles & 50–950 ramp

primary

#4B44E7

secondary

#E1E4A3

accent

#F434EC

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0F0917

muted

#7E7B85

Preview Lab

Preview with #4B44E7

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

Preview Lab → · Contrast checker → · Palette generator →