#4A3FDA#4A3FDA

#4A3FDA is a mid, highly saturated blue. Relative luminance 0.101; OKLCH L 48.7% C 0.225 H 277.1°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#4A3FDA
RGB	rgb(74, 63, 218)
HSL	hsl(244, 68%, 55%)
HSV	hsv(244, 71%, 85%)
CMYK	cmyk(66.1%, 71.1%, 0%, 14.5%)
CIE-LAB	lab(37.97, 50.47, -77.36)
CIE-LCH	lch(37.97, 92.36, 303.12°)
OKLab	oklab(48.69% 0.0279 -0.2234)
OKLCH	oklch(48.69% 0.225 277.1)
XYZ	xyz(17.2523, 10.0713, 67.3509)
Luminance	0.1007 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.70

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A3FDA #CFDA3F

analogous

#3F81DA #4A3FDA #973FDA

triadic

#4A3FDA #DA4A3F #3FDA4A

tetradic

#4A3FDA #DA3F81 #CFDA3F #3FDA97

square

#4A3FDA #DA3F81 #CFDA3F #3FDA97

split-complementary

#4A3FDA #DA973F #81DA3F

monochromatic

#211A85 #2E24B8 #4A3FDA #7A72E4 #ABA6EE

Accessibility & contrast

On white

6.97

#4A3FDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#4A3FDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A3FDA

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A3FDA	#FFFFFF	#000000	##FFFFFF
##4A3FDA	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060DF

Deuteranopia (green-blind)

#0053D7

Tritanopia (blue-blind)

#006A88

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4a3fda;
/* rgb */ color: rgb(74, 63, 218);
/* oklch */ color: oklch(48.7% 0.225 277.1);

Tailwind

colors: {
  custom: {
    50: '#8e76e7',
    500: '#4a3fda',
    950: '#000000',
  },
}

SCSS

$custom: #4a3fda;
$custom-light: #8e76e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4a3fda",
  "rgb": {
    "r": 74,
    "g": 63,
    "b": 218
  },
  "hsl": {
    "h": 244.258,
    "s": 67.686,
    "l": 55.098
  },
  "oklch": {
    "l": 0.48687,
    "c": 0.22516,
    "h": 277.1
  },
  "luminance": 0.10073
}

Semantic roles & 50–950 ramp

primary

#4A3FDA

secondary

#D6DB9A

accent

#EB3DDE

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4A3FDA

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

Preview Lab → · Contrast checker → · Palette generator →