#4B4CE1#4B4CE1

#4B4CE1 is a mid, highly saturated blue. Relative luminance 0.121; OKLCH L 51.3% C 0.220 H 275.1°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#4B4CE1
RGB	rgb(75, 76, 225)
HSL	hsl(240, 71%, 59%)
HSV	hsv(240, 67%, 88%)
CMYK	cmyk(66.7%, 66.2%, 0%, 11.8%)
CIE-LAB	lab(41.37, 45.42, -75.77)
CIE-LCH	lch(41.37, 88.34, 300.94°)
OKLab	oklab(51.34% 0.0197 -0.2187)
OKLCH	oklch(51.34% 0.22 275.1)
XYZ	xyz(19.0722, 12.0993, 72.5499)
Luminance	0.1210 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4CE1 #E1E04B

analogous

#4B97E1 #4B4CE1 #954BE1

triadic

#4B4CE1 #E14B4C #4CE14B

tetradic

#4B4CE1 #E14B97 #E1E04B #4BE195

square

#4B4CE1 #E14B97 #E1E04B #4BE195

split-complementary

#4B4CE1 #E1954B #97E14B

monochromatic

#191A98 #2223CD #4B4CE1 #7F80EA #B4B4F2

Accessibility & contrast

On white

6.14

#4B4CE1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#4B4CE1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4CE1

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4CE1	#FFFFFF	#000000	##FFFFFF
##4B4CE1	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068E6

Deuteranopia (green-blind)

#005BDE

Tritanopia (blue-blind)

#007390

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4b4ce1;
/* rgb */ color: rgb(75, 76, 225);
/* oklch */ color: oklch(51.3% 0.220 275.1);

Tailwind

colors: {
  custom: {
    50: '#8f7fec',
    500: '#4b4ce1',
    950: '#000000',
  },
}

SCSS

$custom: #4b4ce1;
$custom-light: #8f7fec;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4ce1",
  "rgb": {
    "r": 75,
    "g": 76,
    "b": 225
  },
  "hsl": {
    "h": 239.6,
    "s": 71.429,
    "l": 58.824
  },
  "oklch": {
    "l": 0.51343,
    "c": 0.21963,
    "h": 275.1
  },
  "luminance": 0.12101
}

Semantic roles & 50–950 ramp

primary

#4B4CE1

secondary

#E1E1A6

accent

#ED3AEE

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4B4CE1

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

Preview Lab → · Contrast checker → · Palette generator →