#4A5BE1#4A5BE1

#4A5BE1 is a mid, highly saturated blue. Relative luminance 0.144; OKLCH L 53.8% C 0.203 H 272.1°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#4A5BE1
RGB	rgb(74, 91, 225)
HSL	hsl(233, 72%, 59%)
HSV	hsv(233, 67%, 88%)
CMYK	cmyk(67.1%, 59.6%, 0%, 11.8%)
CIE-LAB	lab(44.76, 36.24, -70.23)
CIE-LCH	lch(44.76, 79.03, 297.29°)
OKLab	oklab(53.81% 0.0076 -0.2024)
OKLCH	oklch(53.81% 0.203 272.1)
XYZ	xyz(20.1512, 14.3724, 72.9317)
Luminance	0.1437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A5BE1 #E1D04A

analogous

#4AA6E1 #4A5BE1 #844AE1

triadic

#4A5BE1 #E14A5B #5BE14A

tetradic

#4A5BE1 #E14AA6 #E1D04A #4AE184

square

#4A5BE1 #E14AA6 #E1D04A #4AE184

split-complementary

#4A5BE1 #E1844A #A6E14A

monochromatic

#192797 #2235CC #4A5BE1 #7E8BEA #B3BAF2

Accessibility & contrast

On white

5.42

#4A5BE1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#4A5BE1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A5BE1

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A5BE1	#FFFFFF	#000000	##FFFFFF
##4A5BE1	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071E5

Deuteranopia (green-blind)

#0063DE

Tritanopia (blue-blind)

#007C95

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4a5be1;
/* rgb */ color: rgb(74, 91, 225);
/* oklch */ color: oklch(53.8% 0.203 272.1);

Tailwind

colors: {
  custom: {
    50: '#8e89eb',
    500: '#4a5be1',
    950: '#000000',
  },
}

SCSS

$custom: #4a5be1;
$custom-light: #8e89eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4a5be1",
  "rgb": {
    "r": 74,
    "g": 91,
    "b": 225
  },
  "hsl": {
    "h": 233.245,
    "s": 71.564,
    "l": 58.627
  },
  "oklch": {
    "l": 0.53811,
    "c": 0.20258,
    "h": 272.1
  },
  "luminance": 0.14374
}

Semantic roles & 50–950 ramp

primary

#4A5BE1

secondary

#E1DBA6

accent

#DA39EE

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4A5BE1

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

Preview Lab → · Contrast checker → · Palette generator →