#4F3ACC#4F3ACC

#4F3ACC is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 47.0% C 0.213 H 281.0°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#4F3ACC
RGB	rgb(79, 58, 204)
HSL	hsl(249, 59%, 51%)
HSV	hsv(249, 72%, 80%)
CMYK	cmyk(61.3%, 71.6%, 0%, 20%)
CIE-LAB	lab(36.07, 49.49, -72.38)
CIE-LCH	lch(36.07, 87.68, 304.36°)
OKLab	oklab(47.04% 0.0404 -0.2087)
OKLCH	oklch(47.04% 0.213 281)
XYZ	xyz(15.6332, 9.0469, 58.0374)
Luminance	0.0905 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 0.85

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F3ACC #B7CC3A

analogous

#3A6ECC #4F3ACC #983ACC

triadic

#4F3ACC #CC4F3A #3ACC4F

tetradic

#4F3ACC #CC3A6E #B7CC3A #3ACC98

square

#4F3ACC #CC3A6E #B7CC3A #3ACC98

split-complementary

#4F3ACC #CC983A #6ECC3A

monochromatic

#291D6F #3A29A0 #4F3ACC #7A6BD9 #A69BE5

Accessibility & contrast

On white

7.47

#4F3ACC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#4F3ACC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F3ACC

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F3ACC	#FFFFFF	#000000	##FFFFFF
##4F3ACC	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AD0

Deuteranopia (green-blind)

#004FC9

Tritanopia (blue-blind)

#00627F

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4f3acc;
/* rgb */ color: rgb(79, 58, 204);
/* oklch */ color: oklch(47.0% 0.213 281.0);

Tailwind

colors: {
  custom: {
    50: '#8f73dd',
    500: '#4f3acc',
    950: '#000000',
  },
}

SCSS

$custom: #4f3acc;
$custom-light: #8f73dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4f3acc",
  "rgb": {
    "r": 79,
    "g": 58,
    "b": 204
  },
  "hsl": {
    "h": 248.63,
    "s": 58.871,
    "l": 51.373
  },
  "oklch": {
    "l": 0.4704,
    "c": 0.21259,
    "h": 281
  },
  "luminance": 0.09048
}

Semantic roles & 50–950 ramp

primary

#4F3ACC

secondary

#C8D191

accent

#E246CC

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #4F3ACC

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

Preview Lab → · Contrast checker → · Palette generator →