#4B48E2#4B48E2

#4B48E2 is a mid, highly saturated blue. Relative luminance 0.116; OKLCH L 50.8% C 0.225 H 275.7°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#4B48E2
RGB	rgb(75, 72, 226)
HSL	hsl(241, 73%, 58%)
HSV	hsv(241, 68%, 89%)
CMYK	cmyk(66.8%, 68.1%, 0%, 11.4%)
CIE-LAB	lab(40.61, 48.07, -77.59)
CIE-LCH	lch(40.61, 91.28, 301.78°)
OKLab	oklab(50.82% 0.0222 -0.2241)
OKLCH	oklch(50.82% 0.225 275.7)
XYZ	xyz(18.9420, 11.6199, 73.1814)
Luminance	0.1162 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B48E2 #DFE248

analogous

#4892E2 #4B48E2 #9848E2

triadic

#4B48E2 #E24B48 #48E24B

tetradic

#4B48E2 #E24892 #DFE248 #48E298

square

#4B48E2 #E24892 #DFE248 #48E298

split-complementary

#4B48E2 #E29848 #92E248

monochromatic

#1B1898 #2420CC #4B48E2 #7F7DEA #B3B2F3

Accessibility & contrast

On white

6.32

#4B48E2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#4B48E2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B48E2

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B48E2	#FFFFFF	#000000	##FFFFFF
##4B48E2	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)

#0067E7

Deuteranopia (green-blind)

#0059DF

Tritanopia (blue-blind)

#00728F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4b48e2;
/* rgb */ color: rgb(75, 72, 226);
/* oklch */ color: oklch(50.8% 0.225 275.7);

Tailwind

colors: {
  custom: {
    50: '#907cec',
    500: '#4b48e2',
    950: '#000000',
  },
}

SCSS

$custom: #4b48e2;
$custom-light: #907cec;
$custom-dark: #000000;

JSON

{
  "hex": "#4b48e2",
  "rgb": {
    "r": 75,
    "g": 72,
    "b": 226
  },
  "hsl": {
    "h": 241.169,
    "s": 72.642,
    "l": 58.431
  },
  "oklch": {
    "l": 0.50815,
    "c": 0.22521,
    "h": 275.7
  },
  "luminance": 0.11622
}

Semantic roles & 50–950 ramp

primary

#4B48E2

secondary

#E0E1A4

accent

#EF38EC

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4B48E2

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

Preview Lab → · Contrast checker → · Palette generator →