#4F48D8#4F48D8

#4F48D8 is a mid, highly saturated blue. Relative luminance 0.113; OKLCH L 50.2% C 0.212 H 277.7°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#4F48D8
RGB	rgb(79, 72, 216)
HSL	hsl(243, 65%, 56%)
HSV	hsv(243, 67%, 85%)
CMYK	cmyk(63.4%, 66.7%, 0%, 15.3%)
CIE-LAB	lab(40.00, 45.38, -72.86)
CIE-LCH	lch(40.00, 85.83, 301.92°)
OKLab	oklab(50.18% 0.0283 -0.2101)
OKLCH	oklch(50.18% 0.212 277.7)
XYZ	xyz(17.9325, 11.2534, 66.1796)
Luminance	0.1125 (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

#4F48D8 #D1D848

analogous

#4889D8 #4F48D8 #9748D8

triadic

#4F48D8 #D84F48 #48D84F

tetradic

#4F48D8 #D84889 #D1D848 #48D897

square

#4F48D8 #D84889 #D1D848 #48D897

split-complementary

#4F48D8 #D89748 #89D848

monochromatic

#221D89 #2F28BB #4F48D8 #807AE3 #B0ADEE

Accessibility & contrast

On white

6.46

#4F48D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#4F48D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F48D8

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F48D8	#FFFFFF	#000000	##FFFFFF
##4F48D8	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064DC

Deuteranopia (green-blind)

#0058D5

Tritanopia (blue-blind)

#006E8A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4f48d8;
/* rgb */ color: rgb(79, 72, 216);
/* oklch */ color: oklch(50.2% 0.212 277.7);

Tailwind

colors: {
  custom: {
    50: '#907ce5',
    500: '#4f48d8',
    950: '#000000',
  },
}

SCSS

$custom: #4f48d8;
$custom-light: #907ce5;
$custom-dark: #000000;

JSON

{
  "hex": "#4f48d8",
  "rgb": {
    "r": 79,
    "g": 72,
    "b": 216
  },
  "hsl": {
    "h": 242.917,
    "s": 64.865,
    "l": 56.471
  },
  "oklch": {
    "l": 0.50184,
    "c": 0.21203,
    "h": 277.7
  },
  "luminance": 0.11255
}

Semantic roles & 50–950 ramp

primary

#4F48D8

secondary

#D9DBA0

accent

#E840E0

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4F48D8

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

Preview Lab → · Contrast checker → · Palette generator →