#4B5ADF#4B5ADF

#4B5ADF is a mid, highly saturated blue. Relative luminance 0.141; OKLCH L 53.5% C 0.201 H 272.7°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#4B5ADF
RGB	rgb(75, 90, 223)
HSL	hsl(234, 70%, 58%)
HSV	hsv(234, 66%, 87%)
CMYK	cmyk(66.4%, 59.6%, 0%, 12.5%)
CIE-LAB	lab(44.42, 36.31, -69.64)
CIE-LCH	lch(44.42, 78.54, 297.54°)
OKLab	oklab(53.53% 0.0094 -0.2007)
OKLCH	oklch(53.53% 0.201 272.7)
XYZ	xyz(19.8726, 14.1341, 71.4786)
Luminance	0.1414 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B5ADF #DFD04B

analogous

#4BA4DF #4B5ADF #864BDF

triadic

#4B5ADF #DF4B5A #5ADF4B

tetradic

#4B5ADF #DF4BA4 #DFD04B #4BDF86

square

#4B5ADF #DF4BA4 #DFD04B #4BDF86

split-complementary

#4B5ADF #DF864B #A4DF4B

monochromatic

#1B2795 #2434C9 #4B5ADF #7F8AE8 #B3B9F1

Accessibility & contrast

On white

5.49

#4B5ADF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#4B5ADF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B5ADF

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B5ADF	#FFFFFF	#000000	##FFFFFF
##4B5ADF	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070E3

Deuteranopia (green-blind)

#0062DC

Tritanopia (blue-blind)

#007B94

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4b5adf;
/* rgb */ color: rgb(75, 90, 223);
/* oklch */ color: oklch(53.5% 0.201 272.7);

Tailwind

colors: {
  custom: {
    50: '#8e88ea',
    500: '#4b5adf',
    950: '#000000',
  },
}

SCSS

$custom: #4b5adf;
$custom-light: #8e88ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4b5adf",
  "rgb": {
    "r": 75,
    "g": 90,
    "b": 223
  },
  "hsl": {
    "h": 233.919,
    "s": 69.811,
    "l": 58.431
  },
  "oklch": {
    "l": 0.53528,
    "c": 0.20092,
    "h": 272.7
  },
  "luminance": 0.14136
}

Semantic roles & 50–950 ramp

primary

#4B5ADF

secondary

#E0DAA6

accent

#DB3BED

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4B5ADF

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

Preview Lab → · Contrast checker → · Palette generator →