#4F48D7#4F48D7

#4F48D7 is a mid, highly saturated blue. Relative luminance 0.112; OKLCH L 50.1% C 0.211 H 277.8°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#4F48D7
RGB	rgb(79, 72, 215)
HSL	hsl(243, 64%, 56%)
HSV	hsv(243, 67%, 84%)
CMYK	cmyk(63.3%, 66.5%, 0%, 15.7%)
CIE-LAB	lab(39.92, 45.06, -72.42)
CIE-LCH	lch(39.92, 85.29, 301.89°)
OKLab	oklab(50.1% 0.0284 -0.2089)
OKLCH	oklch(50.1% 0.211 277.8)
XYZ	xyz(17.8036, 11.2019, 65.5008)
Luminance	0.1120 (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

#4F48D7 #D0D748

analogous

#4889D7 #4F48D7 #9748D7

triadic

#4F48D7 #D74F48 #48D74F

tetradic

#4F48D7 #D74889 #D0D748 #48D797

square

#4F48D7 #D74889 #D0D748 #48D797

split-complementary

#4F48D7 #D79748 #89D748

monochromatic

#231E87 #3029B9 #4F48D7 #7F7AE2 #B0ACED

Accessibility & contrast

On white

6.48

#4F48D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#4F48D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F48D7

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F48D7	#FFFFFF	#000000	##FFFFFF
##4F48D7	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064DB

Deuteranopia (green-blind)

#0058D4

Tritanopia (blue-blind)

#006E89

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4f48d7;
/* rgb */ color: rgb(79, 72, 215);
/* oklch */ color: oklch(50.1% 0.211 277.8);

Tailwind

colors: {
  custom: {
    50: '#907ce4',
    500: '#4f48d7',
    950: '#000000',
  },
}

SCSS

$custom: #4f48d7;
$custom-light: #907ce4;
$custom-dark: #000000;

JSON

{
  "hex": "#4f48d7",
  "rgb": {
    "r": 79,
    "g": 72,
    "b": 215
  },
  "hsl": {
    "h": 242.937,
    "s": 64.126,
    "l": 56.275
  },
  "oklch": {
    "l": 0.50096,
    "c": 0.21079,
    "h": 277.8
  },
  "luminance": 0.11203
}

Semantic roles & 50–950 ramp

primary

#4F48D7

secondary

#D8DBA0

accent

#E741DF

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4F48D7

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

Preview Lab → · Contrast checker → · Palette generator →