#4B4BE0#4B4BE0

#4B4BE0 is a mid, highly saturated blue. Relative luminance 0.119; OKLCH L 51.1% C 0.219 H 275.3°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#4B4BE0
RGB	rgb(75, 75, 224)
HSL	hsl(240, 71%, 59%)
HSV	hsv(240, 67%, 88%)
CMYK	cmyk(66.5%, 66.5%, 0%, 12.2%)
CIE-LAB	lab(41.07, 45.68, -75.69)
CIE-LCH	lch(41.07, 88.41, 301.11°)
OKLab	oklab(51.1% 0.0204 -0.2185)
OKLCH	oklch(51.1% 0.219 275.3)
XYZ	xyz(18.8678, 11.9081, 71.8107)
Luminance	0.1191 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4BE0 #E0E04B

analogous

#4B95E0 #4B4BE0 #954BE0

triadic

#4B4BE0 #E04B4B #4BE04B

tetradic

#4B4BE0 #E04B95 #E0E04B #4BE095

square

#4B4BE0 #E04B95 #E0E04B #4BE095

split-complementary

#4B4BE0 #E0954B #95E04B

monochromatic

#1A1A97 #2323CB #4B4BE0 #7F7FE9 #B3B3F2

Accessibility & contrast

On white

6.21

#4B4BE0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#4B4BE0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4BE0

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4BE0	#FFFFFF	#000000	##FFFFFF
##4B4BE0	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068E5

Deuteranopia (green-blind)

#005ADD

Tritanopia (blue-blind)

#00738F

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4b4be0;
/* rgb */ color: rgb(75, 75, 224);
/* oklch */ color: oklch(51.1% 0.219 275.3);

Tailwind

colors: {
  custom: {
    50: '#8f7eeb',
    500: '#4b4be0',
    950: '#000000',
  },
}

SCSS

$custom: #4b4be0;
$custom-light: #8f7eeb;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4be0",
  "rgb": {
    "r": 75,
    "g": 75,
    "b": 224
  },
  "hsl": {
    "h": 240,
    "s": 70.616,
    "l": 58.627
  },
  "oklch": {
    "l": 0.51096,
    "c": 0.21949,
    "h": 275.3
  },
  "luminance": 0.1191
}

Semantic roles & 50–950 ramp

primary

#4B4BE0

secondary

#E1E1A6

accent

#ED3AED

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4B4BE0

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

Preview Lab → · Contrast checker → · Palette generator →