#4A5FBE#4A5FBE

#4A5FBE is a mid, vivid blue. Relative luminance 0.134; OKLCH L 51.9% C 0.150 H 270.9°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#4A5FBE
RGB	rgb(74, 95, 190)
HSL	hsl(229, 47%, 52%)
HSV	hsv(229, 61%, 75%)
CMYK	cmyk(61.1%, 50%, 0%, 25.5%)
CIE-LAB	lab(43.30, 21.68, -52.51)
CIE-LCH	lch(43.30, 56.81, 292.44°)
OKLab	oklab(51.93% 0.0025 -0.1503)
OKLCH	oklch(51.93% 0.15 270.9)
XYZ	xyz(16.2074, 13.3566, 50.4292)
Luminance	0.1336 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A5FBE #BEA94A

analogous

#4A99BE #4A5FBE #6F4ABE

triadic

#4A5FBE #BE4A5F #5FBE4A

tetradic

#4A5FBE #BE4A99 #BEA94A #4ABE6F

square

#4A5FBE #BE4A99 #BEA94A #4ABE6F

split-complementary

#4A5FBE #BE6F4A #99BE4A

monochromatic

#253268 #364795 #4A5FBE #7787CE #A4AFDE

Accessibility & contrast

On white

5.72

#4A5FBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#4A5FBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A5FBE

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A5FBE	#FFFFFF	#000000	##FFFFFF
##4A5FBE	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C6CC1

Deuteranopia (green-blind)

#1261BC

Tritanopia (blue-blind)

#007585

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4a5fbe;
/* rgb */ color: rgb(74, 95, 190);
/* oklch */ color: oklch(51.9% 0.150 270.9);

Tailwind

colors: {
  custom: {
    50: '#878cd2',
    500: '#4a5fbe',
    950: '#000000',
  },
}

SCSS

$custom: #4a5fbe;
$custom-light: #878cd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4a5fbe",
  "rgb": {
    "r": 74,
    "g": 95,
    "b": 190
  },
  "hsl": {
    "h": 229.138,
    "s": 47.154,
    "l": 51.765
  },
  "oklch": {
    "l": 0.51928,
    "c": 0.1503,
    "h": 270.9
  },
  "luminance": 0.13358
}

Semantic roles & 50–950 ramp

primary

#4A5FBE

secondary

#CBC298

accent

#BF51D7

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #4A5FBE

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

Preview Lab → · Contrast checker → · Palette generator →