#4F3FD9#4F3FD9

#4F3FD9 is a mid, highly saturated blue. Relative luminance 0.102; OKLCH L 48.9% C 0.223 H 278.9°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#4F3FD9
RGB	rgb(79, 63, 217)
HSL	hsl(246, 67%, 55%)
HSV	hsv(246, 71%, 85%)
CMYK	cmyk(63.6%, 71%, 0%, 14.9%)
CIE-LAB	lab(38.24, 50.76, -76.32)
CIE-LCH	lch(38.24, 91.66, 303.63°)
OKLab	oklab(48.95% 0.0345 -0.2202)
OKLCH	oklch(48.95% 0.223 278.9)
XYZ	xyz(17.5223, 10.2256, 66.6825)
Luminance	0.1023 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.41

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F3FD9 #C9D93F

analogous

#3F7CD9 #4F3FD9 #9C3FD9

triadic

#4F3FD9 #D94F3F #3FD94F

tetradic

#4F3FD9 #D93F7C #C9D93F #3FD99C

square

#4F3FD9 #D93F7C #C9D93F #3FD99C

split-complementary

#4F3FD9 #D99C3F #7CD93F

monochromatic

#251A84 #3324B7 #4F3FD9 #7E72E3 #ADA5ED

Accessibility & contrast

On white

6.90

#4F3FD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#4F3FD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F3FD9

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F3FD9	#FFFFFF	#000000	##FFFFFF
##4F3FD9	1.00	6.90	3.05	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060DE

Deuteranopia (green-blind)

#0054D6

Tritanopia (blue-blind)

#006988

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4f3fd9;
/* rgb */ color: rgb(79, 63, 217);
/* oklch */ color: oklch(48.9% 0.223 278.9);

Tailwind

colors: {
  custom: {
    50: '#9176e6',
    500: '#4f3fd9',
    950: '#000000',
  },
}

SCSS

$custom: #4f3fd9;
$custom-light: #9176e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4f3fd9",
  "rgb": {
    "r": 79,
    "g": 63,
    "b": 217
  },
  "hsl": {
    "h": 246.234,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.48948,
    "c": 0.22294,
    "h": 278.9
  },
  "luminance": 0.10227
}

Semantic roles & 50–950 ramp

primary

#4F3FD9

secondary

#D4DA9A

accent

#EA3ED8

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4F3FD9

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

Preview Lab → · Contrast checker → · Palette generator →