#4B3EBA#4B3EBA

#4B3EBA is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.7% C 0.187 H 280.8°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#4B3EBA
RGB	rgb(75, 62, 186)
HSL	hsl(246, 50%, 49%)
HSV	hsv(246, 67%, 73%)
CMYK	cmyk(59.7%, 66.7%, 0%, 27.1%)
CIE-LAB	lab(34.97, 41.06, -63.66)
CIE-LCH	lch(34.97, 75.76, 302.82°)
OKLab	oklab(45.68% 0.0349 -0.1833)
OKLCH	oklch(45.68% 0.187 280.8)
XYZ	xyz(13.4844, 8.4853, 47.3721)
Luminance	0.0849 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.37

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3EBA #ADBA3E

analogous

#3E6FBA #4B3EBA #893EBA

triadic

#4B3EBA #BA4B3E #3EBA4B

tetradic

#4B3EBA #BA3E6F #ADBA3E #3EBA89

square

#4B3EBA #BA3E6F #ADBA3E #3EBA89

split-complementary

#4B3EBA #BA893E #6FBA3E

monochromatic

#261F5E #382F8C #4B3EBA #7368CD #9E96DC

Accessibility & contrast

On white

7.79

#4B3EBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#4B3EBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3EBA

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3EBA	#FFFFFF	#000000	##FFFFFF
##4B3EBA	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BE

Deuteranopia (green-blind)

#004EB8

Tritanopia (blue-blind)

#005E77

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4b3eba;
/* rgb */ color: rgb(75, 62, 186);
/* oklch */ color: oklch(45.7% 0.187 280.8);

Tailwind

colors: {
  custom: {
    50: '#8974d0',
    500: '#4b3eba',
    950: '#000000',
  },
}

SCSS

$custom: #4b3eba;
$custom-light: #8974d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3eba",
  "rgb": {
    "r": 75,
    "g": 62,
    "b": 186
  },
  "hsl": {
    "h": 246.29,
    "s": 50,
    "l": 48.627
  },
  "oklch": {
    "l": 0.45681,
    "c": 0.1866,
    "h": 280.8
  },
  "luminance": 0.08486
}

Semantic roles & 50–950 ramp

primary

#4B3EBA

secondary

#C1C88C

accent

#DA4ECB

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #4B3EBA

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

Preview Lab → · Contrast checker → · Palette generator →