#4B3DBE#4B3DBE

#4B3DBE is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.9% C 0.193 H 280.5°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#4B3DBE
RGB	rgb(75, 61, 190)
HSL	hsl(247, 51%, 49%)
HSV	hsv(247, 68%, 75%)
CMYK	cmyk(60.5%, 67.9%, 0%, 25.5%)
CIE-LAB	lab(35.10, 42.91, -65.80)
CIE-LCH	lch(35.10, 78.56, 303.11°)
OKLab	oklab(45.88% 0.0352 -0.1896)
OKLCH	oklch(45.88% 0.193 280.5)
XYZ	xyz(13.8617, 8.5501, 49.6251)
Luminance	0.0855 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3DBE #B0BE3D

analogous

#3D70BE #4B3DBE #8C3DBE

triadic

#4B3DBE #BE4B3D #3DBE4B

tetradic

#4B3DBE #BE3D70 #B0BE3D #3DBE8C

square

#4B3DBE #BE3D70 #B0BE3D #3DBE8C

split-complementary

#4B3DBE #BE8C3D #70BE3D

monochromatic

#261F61 #392E90 #4B3DBE #7469CF #9F98DE

Accessibility & contrast

On white

7.75

#4B3DBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#4B3DBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3DBE

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3DBE	#FFFFFF	#000000	##FFFFFF
##4B3DBE	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C2

Deuteranopia (green-blind)

#004EBC

Tritanopia (blue-blind)

#005F78

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4b3dbe;
/* rgb */ color: rgb(75, 61, 190);
/* oklch */ color: oklch(45.9% 0.193 280.5);

Tailwind

colors: {
  custom: {
    50: '#8a74d3',
    500: '#4b3dbe',
    950: '#000000',
  },
}

SCSS

$custom: #4b3dbe;
$custom-light: #8a74d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3dbe",
  "rgb": {
    "r": 75,
    "g": 61,
    "b": 190
  },
  "hsl": {
    "h": 246.512,
    "s": 51.394,
    "l": 49.216
  },
  "oklch": {
    "l": 0.4588,
    "c": 0.19282,
    "h": 280.5
  },
  "luminance": 0.08551
}

Semantic roles & 50–950 ramp

primary

#4B3DBE

secondary

#C3C98D

accent

#DB4DCB

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #4B3DBE

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

Preview Lab → · Contrast checker → · Palette generator →