#4B4DE4#4B4DE4

#4B4DE4 is a mid, highly saturated blue. Relative luminance 0.124; OKLCH L 51.8% C 0.222 H 274.8°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#4B4DE4
RGB	rgb(75, 77, 228)
HSL	hsl(239, 74%, 59%)
HSV	hsv(239, 67%, 89%)
CMYK	cmyk(67.1%, 66.2%, 0%, 10.6%)
CIE-LAB	lab(41.85, 45.82, -76.69)
CIE-LCH	lch(41.85, 89.33, 300.86°)
OKLab	oklab(51.77% 0.0187 -0.2215)
OKLCH	oklch(51.77% 0.222 274.8)
XYZ	xyz(19.5545, 12.4033, 74.7473)
Luminance	0.1240 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4DE4 #E4E24B

analogous

#4B99E4 #4B4DE4 #964BE4

triadic

#4B4DE4 #E44B4D #4DE44B

tetradic

#4B4DE4 #E44B99 #E4E24B #4BE496

square

#4B4DE4 #E44B99 #E4E24B #4BE496

split-complementary

#4B4DE4 #E4964B #99E44B

monochromatic

#18199D #2022D2 #4B4DE4 #8082EC #B5B6F4

Accessibility & contrast

On white

6.03

#4B4DE4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#4B4DE4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4DE4

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4DE4	#FFFFFF	#000000	##FFFFFF
##4B4DE4	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE9

Deuteranopia (green-blind)

#005CE1

Tritanopia (blue-blind)

#007592

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4b4de4;
/* rgb */ color: rgb(75, 77, 228);
/* oklch */ color: oklch(51.8% 0.222 274.8);

Tailwind

colors: {
  custom: {
    50: '#907fee',
    500: '#4b4de4',
    950: '#000000',
  },
}

SCSS

$custom: #4b4de4;
$custom-light: #907fee;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4de4",
  "rgb": {
    "r": 75,
    "g": 77,
    "b": 228
  },
  "hsl": {
    "h": 239.216,
    "s": 73.913,
    "l": 59.412
  },
  "oklch": {
    "l": 0.51767,
    "c": 0.22224,
    "h": 274.8
  },
  "luminance": 0.12405
}

Semantic roles & 50–950 ramp

primary

#4B4DE4

secondary

#E3E2A8

accent

#EE37F1

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4B4DE4

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

Preview Lab → · Contrast checker → · Palette generator →