#4B41BD#4B41BD

#4B41BD is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.4% C 0.187 H 279.9°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#4B41BD
RGB	rgb(75, 65, 189)
HSL	hsl(245, 49%, 50%)
HSV	hsv(245, 66%, 74%)
CMYK	cmyk(60.3%, 65.6%, 0%, 25.9%)
CIE-LAB	lab(35.89, 40.25, -63.93)
CIE-LCH	lch(35.89, 75.55, 302.19°)
OKLab	oklab(46.42% 0.032 -0.1841)
OKLCH	oklch(46.42% 0.187 279.9)
XYZ	xyz(13.9743, 8.9496, 49.1253)
Luminance	0.0895 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.30

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B41BD #B3BD41

analogous

#4175BD #4B41BD #8941BD

triadic

#4B41BD #BD4B41 #41BD4B

tetradic

#4B41BD #BD4175 #B3BD41 #41BD89

square

#4B41BD #BD4175 #B3BD41 #41BD89

split-complementary

#4B41BD #BD8941 #75BD41

monochromatic

#272262 #39318F #4B41BD #766ECD #A19CDD

Accessibility & contrast

On white

7.53

#4B41BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#4B41BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B41BD

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B41BD	#FFFFFF	#000000	##FFFFFF
##4B41BD	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C1

Deuteranopia (green-blind)

#0050BB

Tritanopia (blue-blind)

#006179

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4b41bd;
/* rgb */ color: rgb(75, 65, 189);
/* oklch */ color: oklch(46.4% 0.187 279.9);

Tailwind

colors: {
  custom: {
    50: '#8976d2',
    500: '#4b41bd',
    950: '#000000',
  },
}

SCSS

$custom: #4b41bd;
$custom-light: #8976d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4b41bd",
  "rgb": {
    "r": 75,
    "g": 65,
    "b": 189
  },
  "hsl": {
    "h": 244.839,
    "s": 48.819,
    "l": 49.804
  },
  "oklch": {
    "l": 0.4642,
    "c": 0.18686,
    "h": 279.9
  },
  "luminance": 0.08951
}

Semantic roles & 50–950 ramp

primary

#4B41BD

secondary

#C4C991

accent

#D84FCD

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #4B41BD

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

Preview Lab → · Contrast checker → · Palette generator →