#4B3FCA#4B3FCA

#4B3FCA is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.3% C 0.206 H 278.9°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#4B3FCA
RGB	rgb(75, 63, 202)
HSL	hsl(245, 57%, 52%)
HSV	hsv(245, 69%, 79%)
CMYK	cmyk(62.9%, 68.8%, 0%, 20.8%)
CIE-LAB	lab(36.58, 45.56, -70.39)
CIE-LCH	lch(36.58, 83.85, 302.91°)
OKLab	oklab(47.27% 0.0319 -0.203)
OKLCH	oklch(47.27% 0.206 278.9)
XYZ	xyz(15.3364, 9.3139, 56.8552)
Luminance	0.0931 (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

#4B3FCA #BECA3F

analogous

#3F79CA #4B3FCA #913FCA

triadic

#4B3FCA #CA4B3F #3FCA4B

tetradic

#4B3FCA #CA3F79 #BECA3F #3FCA91

square

#4B3FCA #CA3F79 #BECA3F #3FCA91

split-complementary

#4B3FCA #CA913F #79CA3F

monochromatic

#261F70 #362CA0 #4B3FCA #786FD7 #A59FE4

Accessibility & contrast

On white

7.33

#4B3FCA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#4B3FCA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3FCA

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3FCA	#FFFFFF	#000000	##FFFFFF
##4B3FCA	1.00	7.33	2.86	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCE

Deuteranopia (green-blind)

#0050C7

Tritanopia (blue-blind)

#006480

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4b3fca;
/* rgb */ color: rgb(75, 63, 202);
/* oklch */ color: oklch(47.3% 0.206 278.9);

Tailwind

colors: {
  custom: {
    50: '#8c75db',
    500: '#4b3fca',
    950: '#000000',
  },
}

SCSS

$custom: #4b3fca;
$custom-light: #8c75db;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3fca",
  "rgb": {
    "r": 75,
    "g": 63,
    "b": 202
  },
  "hsl": {
    "h": 245.18,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.47268,
    "c": 0.20551,
    "h": 278.9
  },
  "luminance": 0.09315
}

Semantic roles & 50–950 ramp

primary

#4B3FCA

secondary

#CCD194

accent

#E048D3

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4B3FCA

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

Preview Lab → · Contrast checker → · Palette generator →