#4B3EB7#4B3EB7

#4B3EB7 is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.4% C 0.183 H 281.1°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#4B3EB7
RGB	rgb(75, 62, 183)
HSL	hsl(246, 49%, 48%)
HSV	hsv(246, 66%, 72%)
CMYK	cmyk(59%, 66.1%, 0%, 28.2%)
CIE-LAB	lab(34.72, 40.11, -62.31)
CIE-LCH	lch(34.72, 74.10, 302.77°)
OKLab	oklab(45.42% 0.0352 -0.1793)
OKLCH	oklch(45.42% 0.183 281.1)
XYZ	xyz(13.1688, 8.3591, 45.7101)
Luminance	0.0836 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.21

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3EB7 #AAB73E

analogous

#3E6EB7 #4B3EB7 #873EB7

triadic

#4B3EB7 #B74B3E #3EB74B

tetradic

#4B3EB7 #B73E6E #AAB73E #3EB787

square

#4B3EB7 #B73E6E #AAB73E #3EB787

split-complementary

#4B3EB7 #B7873E #6EB73E

monochromatic

#261F5C #382F89 #4B3EB7 #7267CB #9C94DB

Accessibility & contrast

On white

7.86

#4B3EB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#4B3EB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3EB7

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3EB7	#FFFFFF	#000000	##FFFFFF
##4B3EB7	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BB

Deuteranopia (green-blind)

#004DB5

Tritanopia (blue-blind)

#005D75

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4b3eb7;
/* rgb */ color: rgb(75, 62, 183);
/* oklch */ color: oklch(45.4% 0.183 281.1);

Tailwind

colors: {
  custom: {
    50: '#8974ce',
    500: '#4b3eb7',
    950: '#000000',
  },
}

SCSS

$custom: #4b3eb7;
$custom-light: #8974ce;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3eb7",
  "rgb": {
    "r": 75,
    "g": 62,
    "b": 183
  },
  "hsl": {
    "h": 246.446,
    "s": 49.388,
    "l": 48.039
  },
  "oklch": {
    "l": 0.45418,
    "c": 0.18276,
    "h": 281.1
  },
  "luminance": 0.0836
}

Semantic roles & 50–950 ramp

primary

#4B3EB7

secondary

#C0C68A

accent

#D94FCA

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0D0814

muted

#7D7B82

Preview Lab

Preview with #4B3EB7

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

Preview Lab → · Contrast checker → · Palette generator →