#4B5AE4#4B5AE4

#4B5AE4 is a mid, highly saturated blue. Relative luminance 0.144; OKLCH L 53.9% C 0.207 H 272.6°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#4B5AE4
RGB	rgb(75, 90, 228)
HSL	hsl(234, 74%, 59%)
HSV	hsv(234, 67%, 89%)
CMYK	cmyk(67.1%, 60.5%, 0%, 10.6%)
CIE-LAB	lab(44.81, 38.01, -71.85)
CIE-LCH	lch(44.81, 81.28, 297.88°)
OKLab	oklab(53.94% 0.0093 -0.2072)
OKLCH	oklch(53.94% 0.207 272.6)
XYZ	xyz(20.5567, 14.4077, 75.0814)
Luminance	0.1441 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B5AE4 #E4D54B

analogous

#4BA6E4 #4B5AE4 #894BE4

triadic

#4B5AE4 #E44B5A #5AE44B

tetradic

#4B5AE4 #E44BA6 #E4D54B #4BE489

square

#4B5AE4 #E44BA6 #E4D54B #4BE489

split-complementary

#4B5AE4 #E4894B #A6E44B

monochromatic

#18259D #2031D2 #4B5AE4 #808BEC #B5BCF4

Accessibility & contrast

On white

5.41

#4B5AE4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#4B5AE4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B5AE4

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B5AE4	#FFFFFF	#000000	##FFFFFF
##4B5AE4	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071E9

Deuteranopia (green-blind)

#0063E1

Tritanopia (blue-blind)

#007D96

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4b5ae4;
/* rgb */ color: rgb(75, 90, 228);
/* oklch */ color: oklch(53.9% 0.207 272.6);

Tailwind

colors: {
  custom: {
    50: '#8f88ee',
    500: '#4b5ae4',
    950: '#000000',
  },
}

SCSS

$custom: #4b5ae4;
$custom-light: #8f88ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4b5ae4",
  "rgb": {
    "r": 75,
    "g": 90,
    "b": 228
  },
  "hsl": {
    "h": 234.118,
    "s": 73.913,
    "l": 59.412
  },
  "oklch": {
    "l": 0.53935,
    "c": 0.20739,
    "h": 272.6
  },
  "luminance": 0.1441
}

Semantic roles & 50–950 ramp

primary

#4B5AE4

secondary

#E3DDA8

accent

#DE37F1

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4B5AE4

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

Preview Lab → · Contrast checker → · Palette generator →