#4B41BE#4B41BE

#4B41BE is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.5% C 0.188 H 279.7°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#4B41BE
RGB	rgb(75, 65, 190)
HSL	hsl(245, 49%, 50%)
HSV	hsv(245, 66%, 75%)
CMYK	cmyk(60.5%, 65.8%, 0%, 25.5%)
CIE-LAB	lab(35.97, 40.57, -64.38)
CIE-LCH	lch(35.97, 76.10, 302.21°)
OKLab	oklab(46.51% 0.0319 -0.1854)
OKLCH	oklch(46.51% 0.188 279.7)
XYZ	xyz(14.0833, 8.9931, 49.6989)
Luminance	0.0899 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.42

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B41BE #B4BE41

analogous

#4175BE #4B41BE #8A41BE

triadic

#4B41BE #BE4B41 #41BE4B

tetradic

#4B41BE #BE4175 #B4BE41 #41BE8A

square

#4B41BE #BE4175 #B4BE41 #41BE8A

split-complementary

#4B41BE #BE8A41 #75BE41

monochromatic

#272263 #393190 #4B41BE #766FCE #A19CDD

Accessibility & contrast

On white

7.50

#4B41BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#4B41BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B41BE

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B41BE	#FFFFFF	#000000	##FFFFFF
##4B41BE	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C2

Deuteranopia (green-blind)

#0050BC

Tritanopia (blue-blind)

#00617A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4b41be;
/* rgb */ color: rgb(75, 65, 190);
/* oklch */ color: oklch(46.5% 0.188 279.7);

Tailwind

colors: {
  custom: {
    50: '#8a76d3',
    500: '#4b41be',
    950: '#000000',
  },
}

SCSS

$custom: #4b41be;
$custom-light: #8a76d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4b41be",
  "rgb": {
    "r": 75,
    "g": 65,
    "b": 190
  },
  "hsl": {
    "h": 244.8,
    "s": 49.02,
    "l": 50
  },
  "oklch": {
    "l": 0.46507,
    "c": 0.18814,
    "h": 279.7
  },
  "luminance": 0.08994
}

Semantic roles & 50–950 ramp

primary

#4B41BE

secondary

#C5C991

accent

#D94FCE

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #4B41BE

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

Preview Lab → · Contrast checker → · Palette generator →