#4F3CDF#4F3CDF

#4F3CDF is a mid, highly saturated blue. Relative luminance 0.102; OKLCH L 49.1% C 0.233 H 278.7°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#4F3CDF
RGB	rgb(79, 60, 223)
HSL	hsl(247, 72%, 55%)
HSV	hsv(247, 73%, 87%)
CMYK	cmyk(64.6%, 73.1%, 0%, 12.5%)
CIE-LAB	lab(38.23, 54.18, -79.77)
CIE-LCH	lch(38.23, 96.43, 304.19°)
OKLab	oklab(49.11% 0.0352 -0.2303)
OKLCH	oklch(49.11% 0.233 278.7)
XYZ	xyz(18.1553, 10.2202, 70.8137)
Luminance	0.1022 (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

#4F3CDF #CCDF3C

analogous

#3C7ADF #4F3CDF #A03CDF

triadic

#4F3CDF #DF4F3C #3CDF4F

tetradic

#4F3CDF #DF3C7A #CCDF3C #3CDFA0

square

#4F3CDF #DF3C7A #CCDF3C #3CDFA0

split-complementary

#4F3CDF #DFA03C #7ADF3C

monochromatic

#24178A #321FBF #4F3CDF #7E71E8 #AEA5F0

Accessibility & contrast

On white

6.90

#4F3CDF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#4F3CDF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F3CDF

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F3CDF	#FFFFFF	#000000	##FFFFFF
##4F3CDF	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060E4

Deuteranopia (green-blind)

#0053DC

Tritanopia (blue-blind)

#006A8A

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4f3cdf;
/* rgb */ color: rgb(79, 60, 223);
/* oklch */ color: oklch(49.1% 0.233 278.7);

Tailwind

colors: {
  custom: {
    50: '#9275ea',
    500: '#4f3cdf',
    950: '#000000',
  },
}

SCSS

$custom: #4f3cdf;
$custom-light: #9275ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4f3cdf",
  "rgb": {
    "r": 79,
    "g": 60,
    "b": 223
  },
  "hsl": {
    "h": 246.994,
    "s": 71.806,
    "l": 55.49
  },
  "oklch": {
    "l": 0.49111,
    "c": 0.23301,
    "h": 278.7
  },
  "luminance": 0.10222
}

Semantic roles & 50–950 ramp

primary

#4F3CDF

secondary

#D5DD99

accent

#EF39D9

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0F0816

muted

#7E7B84

Preview Lab

Preview with #4F3CDF

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

Preview Lab → · Contrast checker → · Palette generator →