#4B3DE4#4B3DE4

#4B3DE4 is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 49.4% C 0.239 H 276.9°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#4B3DE4
RGB	rgb(75, 61, 228)
HSL	hsl(245, 76%, 57%)
HSV	hsv(245, 73%, 89%)
CMYK	cmyk(67.1%, 73.2%, 0%, 10.6%)
CIE-LAB	lab(38.61, 54.75, -82.02)
CIE-LCH	lch(38.61, 98.61, 303.72°)
OKLab	oklab(49.45% 0.0285 -0.237)
OKLCH	oklch(49.45% 0.239 276.9)
XYZ	xyz(18.5694, 10.4331, 74.4189)
Luminance	0.1043 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 3.85

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3DE4 #D6E43D

analogous

#3D83E4 #4B3DE4 #9F3DE4

triadic

#4B3DE4 #E44B3D #3DE44B

tetradic

#4B3DE4 #E43D83 #D6E43D #3DE49F

square

#4B3DE4 #E43D83 #D6E43D #3DE49F

split-complementary

#4B3DE4 #E49F3D #83E43D

monochromatic

#1F1492 #2A1CC8 #4B3DE4 #7D73EB #AFA8F3

Accessibility & contrast

On white

6.80

#4B3DE4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#4B3DE4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B3DE4

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3DE4	#FFFFFF	#000000	##FFFFFF
##4B3DE4	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062E9

Deuteranopia (green-blind)

#0054E1

Tritanopia (blue-blind)

#006D8D

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4b3de4;
/* rgb */ color: rgb(75, 61, 228);
/* oklch */ color: oklch(49.4% 0.239 276.9);

Tailwind

colors: {
  custom: {
    50: '#9175ee',
    500: '#4b3de4',
    950: '#000000',
  },
}

SCSS

$custom: #4b3de4;
$custom-light: #9175ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3de4",
  "rgb": {
    "r": 75,
    "g": 61,
    "b": 228
  },
  "hsl": {
    "h": 245.03,
    "s": 75.566,
    "l": 56.667
  },
  "oklch": {
    "l": 0.49445,
    "c": 0.2387,
    "h": 276.9
  },
  "luminance": 0.10435
}

Semantic roles & 50–950 ramp

primary

#4B3DE4

secondary

#DBE19C

accent

#F236E2

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0F0817

muted

#7E7B85

Preview Lab

Preview with #4B3DE4

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

Preview Lab → · Contrast checker → · Palette generator →