#4B49BA#4B49BA

#4B49BA is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.5% C 0.173 H 278.3°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#4B49BA
RGB	rgb(75, 73, 186)
HSL	hsl(241, 45%, 51%)
HSV	hsv(241, 61%, 73%)
CMYK	cmyk(59.7%, 60.8%, 0%, 27.1%)
CIE-LAB	lab(37.49, 34.40, -59.56)
CIE-LCH	lch(37.49, 68.78, 300.01°)
OKLab	oklab(47.52% 0.025 -0.1712)
OKLCH	oklch(47.52% 0.173 278.3)
XYZ	xyz(14.1443, 9.8051, 47.5921)
Luminance	0.0981 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.37

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B49BA #B8BA49

analogous

#497FBA #4B49BA #8349BA

triadic

#4B49BA #BA4B49 #49BA4B

tetradic

#4B49BA #BA497F #B8BA49 #49BA83

square

#4B49BA #BA497F #B8BA49 #49BA83

split-complementary

#4B49BA #BA8349 #7FBA49

monochromatic

#272663 #38368F #4B49BA #7775CB #A3A2DC

Accessibility & contrast

On white

7.09

#4B49BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#4B49BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B49BA

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B49BA	#FFFFFF	#000000	##FFFFFF
##4B49BA	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBE

Deuteranopia (green-blind)

#0054B8

Tritanopia (blue-blind)

#00657A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4b49ba;
/* rgb */ color: rgb(75, 73, 186);
/* oklch */ color: oklch(47.5% 0.173 278.3);

Tailwind

colors: {
  custom: {
    50: '#887cd0',
    500: '#4b49ba',
    950: '#000000',
  },
}

SCSS

$custom: #4b49ba;
$custom-light: #887cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b49ba",
  "rgb": {
    "r": 75,
    "g": 73,
    "b": 186
  },
  "hsl": {
    "h": 241.062,
    "s": 45.02,
    "l": 50.784
  },
  "oklch": {
    "l": 0.47516,
    "c": 0.17303,
    "h": 278.3
  },
  "luminance": 0.09806
}

Semantic roles & 50–950 ramp

primary

#4B49BA

secondary

#C8C896

accent

#D553D2

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #4B49BA

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

Preview Lab → · Contrast checker → · Palette generator →