#4A5FBF#4A5FBF

#4A5FBF is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.0% C 0.152 H 271.0°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#4A5FBF
RGB	rgb(74, 95, 191)
HSL	hsl(229, 48%, 52%)
HSV	hsv(229, 61%, 75%)
CMYK	cmyk(61.3%, 50.3%, 0%, 25.1%)
CIE-LAB	lab(43.36, 22.02, -52.98)
CIE-LCH	lch(43.36, 57.38, 292.57°)
OKLab	oklab(52% 0.0026 -0.1517)
OKLCH	oklch(52% 0.152 271)
XYZ	xyz(16.3171, 13.4005, 51.0068)
Luminance	0.1340 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A5FBF #BFAA4A

analogous

#4A99BF #4A5FBF #704ABF

triadic

#4A5FBF #BF4A5F #5FBF4A

tetradic

#4A5FBF #BF4A99 #BFAA4A #4ABF70

square

#4A5FBF #BF4A99 #BFAA4A #4ABF70

split-complementary

#4A5FBF #BF704A #99BF4A

monochromatic

#253169 #354797 #4A5FBF #7787CF #A4AFDF

Accessibility & contrast

On white

5.71

#4A5FBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#4A5FBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A5FBF

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A5FBF	#FFFFFF	#000000	##FFFFFF
##4A5FBF	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B6CC2

Deuteranopia (green-blind)

#0F62BD

Tritanopia (blue-blind)

#007586

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4a5fbf;
/* rgb */ color: rgb(74, 95, 191);
/* oklch */ color: oklch(52.0% 0.152 271.0);

Tailwind

colors: {
  custom: {
    50: '#878cd3',
    500: '#4a5fbf',
    950: '#000000',
  },
}

SCSS

$custom: #4a5fbf;
$custom-light: #878cd3;
$custom-dark: #000000;

JSON

{
  "hex": "#4a5fbf",
  "rgb": {
    "r": 74,
    "g": 95,
    "b": 191
  },
  "hsl": {
    "h": 229.231,
    "s": 47.755,
    "l": 51.961
  },
  "oklch": {
    "l": 0.51997,
    "c": 0.1517,
    "h": 271
  },
  "luminance": 0.13402
}

Semantic roles & 50–950 ramp

primary

#4A5FBF

secondary

#CCC399

accent

#BF50D7

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #4A5FBF

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

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