#4B54BE#4B54BE

#4B54BE is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.8% C 0.164 H 275.1°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#4B54BE
RGB	rgb(75, 84, 190)
HSL	hsl(235, 47%, 52%)
HSV	hsv(235, 61%, 75%)
CMYK	cmyk(60.5%, 55.8%, 0%, 25.5%)
CIE-LAB	lab(40.50, 28.84, -57.02)
CIE-LCH	lch(40.50, 63.90, 296.83°)
OKLab	oklab(49.84% 0.0145 -0.1637)
OKLCH	oklch(49.84% 0.164 275.1)
XYZ	xyz(15.3632, 11.5530, 50.1256)
Luminance	0.1155 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B54BE #BEB54B

analogous

#4B8EBE #4B54BE #7B4BBE

triadic

#4B54BE #BE4B54 #54BE4B

tetradic

#4B54BE #BE4B8E #BEB54B #4BBE7B

square

#4B54BE #BE4B8E #BEB54B #4BBE7B

split-complementary

#4B54BE #BE7B4B #8EBE4B

monochromatic

#262B69 #363E96 #4B54BE #787FCE #A5A9DE

Accessibility & contrast

On white

6.34

#4B54BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#4B54BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B54BE

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B54BE	#FFFFFF	#000000	##FFFFFF
##4B54BE	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C2

Deuteranopia (green-blind)

#005BBC

Tritanopia (blue-blind)

#006D81

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4b54be;
/* rgb */ color: rgb(75, 84, 190);
/* oklch */ color: oklch(49.8% 0.164 275.1);

Tailwind

colors: {
  custom: {
    50: '#8884d2',
    500: '#4b54be',
    950: '#000000',
  },
}

SCSS

$custom: #4b54be;
$custom-light: #8884d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4b54be",
  "rgb": {
    "r": 75,
    "g": 84,
    "b": 190
  },
  "hsl": {
    "h": 235.304,
    "s": 46.939,
    "l": 51.961
  },
  "oklch": {
    "l": 0.49839,
    "c": 0.1643,
    "h": 275.1
  },
  "luminance": 0.11554
}

Semantic roles & 50–950 ramp

primary

#4B54BE

secondary

#CCC899

accent

#CC51D7

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #4B54BE

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

Preview Lab → · Contrast checker → · Palette generator →