#4B38C3#4B38C3

#4B38C3 is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.6% C 0.205 H 280.8°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#4B38C3
RGB	rgb(75, 56, 195)
HSL	hsl(248, 55%, 49%)
HSV	hsv(248, 71%, 76%)
CMYK	cmyk(61.5%, 71.3%, 0%, 23.5%)
CIE-LAB	lab(34.53, 47.30, -69.69)
CIE-LCH	lch(34.53, 84.22, 304.17°)
OKLab	oklab(45.6% 0.0382 -0.2009)
OKLCH	oklch(45.6% 0.205 280.8)
XYZ	xyz(14.1630, 8.2633, 52.4678)
Luminance	0.0826 (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

#4B38C3 #B0C338

analogous

#386BC3 #4B38C3 #9038C3

triadic

#4B38C3 #C34B38 #38C34B

tetradic

#4B38C3 #C3386B #B0C338 #38C390

square

#4B38C3 #C3386B #B0C338 #38C390

split-complementary

#4B38C3 #C39038 #6BC338

monochromatic

#261D64 #392A93 #4B38C3 #7465D3 #9F95E1

Accessibility & contrast

On white

7.92

#4B38C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#4B38C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B38C3

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B38C3	#FFFFFF	#000000	##FFFFFF
##4B38C3	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C7

Deuteranopia (green-blind)

#004CC0

Tritanopia (blue-blind)

#005E7A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4b38c3;
/* rgb */ color: rgb(75, 56, 195);
/* oklch */ color: oklch(45.6% 0.205 280.8);

Tailwind

colors: {
  custom: {
    50: '#8b71d6',
    500: '#4b38c3',
    950: '#000000',
  },
}

SCSS

$custom: #4b38c3;
$custom-light: #8b71d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4b38c3",
  "rgb": {
    "r": 75,
    "g": 56,
    "b": 195
  },
  "hsl": {
    "h": 248.201,
    "s": 55.378,
    "l": 49.216
  },
  "oklch": {
    "l": 0.45603,
    "c": 0.20453,
    "h": 280.8
  },
  "luminance": 0.08264
}

Semantic roles & 50–950 ramp

primary

#4B38C3

secondary

#C3CC8B

accent

#DF49CA

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #4B38C3

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

Preview Lab → · Contrast checker → · Palette generator →