#4B4E9C#4B4E9C

#4B4E9C is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.2% C 0.124 H 278.7°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#4B4E9C
RGB	rgb(75, 78, 156)
HSL	hsl(238, 35%, 45%)
HSV	hsv(238, 52%, 61%)
CMYK	cmyk(51.9%, 50%, 0%, 38.8%)
CIE-LAB	lab(36.64, 21.30, -43.09)
CIE-LCH	lch(36.64, 48.07, 296.30°)
OKLab	oklab(46.21% 0.0188 -0.1227)
OKLCH	oklch(46.21% 0.124 278.7)
XYZ	xyz(11.6249, 9.3443, 32.6371)
Luminance	0.0935 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4E9C #9C994B

analogous

#4B769C #4B4E9C #714B9C

triadic

#4B4E9C #9C4B4E #4E9C4B

tetradic

#4B4E9C #9C4B76 #9C994B #4B9C71

square

#4B4E9C #9C4B76 #9C994B #4B9C71

split-complementary

#4B4E9C #9C714B #769C4B

monochromatic

#232549 #373973 #4B4E9C #6C6FB8 #9597CC

Accessibility & contrast

On white

7.32

#4B4E9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#4B4E9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4E9C

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4E9C	#FFFFFF	#000000	##FFFFFF
##4B4E9C	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A599F

Deuteranopia (green-blind)

#22539A

Tritanopia (blue-blind)

#2A5F6D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4b4e9c;
/* rgb */ color: rgb(75, 78, 156);
/* oklch */ color: oklch(46.2% 0.124 278.7);

Tailwind

colors: {
  custom: {
    50: '#837fba',
    500: '#4b4e9c',
    950: '#000000',
  },
}

SCSS

$custom: #4b4e9c;
$custom-light: #837fba;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4e9c",
  "rgb": {
    "r": 75,
    "g": 78,
    "b": 156
  },
  "hsl": {
    "h": 237.778,
    "s": 35.065,
    "l": 45.294
  },
  "oklch": {
    "l": 0.4621,
    "c": 0.12418,
    "h": 278.7
  },
  "luminance": 0.09345
}

Semantic roles & 50–950 ramp

primary

#4B4E9C

secondary

#B8B78A

accent

#C75DCB

background

#F8F7FB

surface

#EFEEF6

border

#CAC9D0

text

#0B0A11

muted

#7C7C80

Preview Lab

Preview with #4B4E9C

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

Preview Lab → · Contrast checker → · Palette generator →