#4B3CD1#4B3CD1

#4B3CD1 is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.5% C 0.217 H 278.7°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#4B3CD1
RGB	rgb(75, 60, 209)
HSL	hsl(246, 62%, 53%)
HSV	hsv(246, 71%, 82%)
CMYK	cmyk(64.1%, 71.3%, 0%, 18%)
CIE-LAB	lab(36.61, 49.43, -74.40)
CIE-LCH	lch(36.61, 89.33, 303.60°)
OKLab	oklab(47.48% 0.0328 -0.2148)
OKLCH	oklch(47.48% 0.217 278.7)
XYZ	xyz(16.0224, 9.3297, 61.2657)
Luminance	0.0933 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.61

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3CD1 #C2D13C

analogous

#3C78D1 #4B3CD1 #953CD1

triadic

#4B3CD1 #D14B3C #3CD14B

tetradic

#4B3CD1 #D13C78 #C2D13C #3CD195

square

#4B3CD1 #D13C78 #C2D13C #3CD195

split-complementary

#4B3CD1 #D1953C #78D13C

monochromatic

#251C77 #3528A8 #4B3CD1 #796EDD #A69FE8

Accessibility & contrast

On white

7.33

#4B3CD1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#4B3CD1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3CD1

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3CD1	#FFFFFF	#000000	##FFFFFF
##4B3CD1	1.00	7.33	2.87	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD5

Deuteranopia (green-blind)

#0050CE

Tritanopia (blue-blind)

#006583

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4b3cd1;
/* rgb */ color: rgb(75, 60, 209);
/* oklch */ color: oklch(47.5% 0.217 278.7);

Tailwind

colors: {
  custom: {
    50: '#8d74e0',
    500: '#4b3cd1',
    950: '#000000',
  },
}

SCSS

$custom: #4b3cd1;
$custom-light: #8d74e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3cd1",
  "rgb": {
    "r": 75,
    "g": 60,
    "b": 209
  },
  "hsl": {
    "h": 246.04,
    "s": 61.826,
    "l": 52.745
  },
  "oklch": {
    "l": 0.47483,
    "c": 0.21724,
    "h": 278.7
  },
  "luminance": 0.09331
}

Semantic roles & 50–950 ramp

primary

#4B3CD1

secondary

#CED594

accent

#E543D5

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #4B3CD1

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

Preview Lab → · Contrast checker → · Palette generator →