#4B48D3#4B48D3

#4B48D3 is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.5% C 0.207 H 276.7°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#4B48D3
RGB	rgb(75, 72, 211)
HSL	hsl(241, 61%, 55%)
HSV	hsv(241, 66%, 83%)
CMYK	cmyk(64.5%, 65.9%, 0%, 17.3%)
CIE-LAB	lab(39.30, 43.22, -71.15)
CIE-LCH	lch(39.30, 83.25, 301.27°)
OKLab	oklab(49.47% 0.024 -0.2052)
OKLCH	oklch(49.47% 0.207 276.7)
XYZ	xyz(16.9731, 10.8323, 62.8118)
Luminance	0.1083 (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

#4B48D3 #D0D348

analogous

#488AD3 #4B48D3 #9048D3

triadic

#4B48D3 #D34B48 #48D34B

tetradic

#4B48D3 #D3488A #D0D348 #48D390

square

#4B48D3 #D3488A #D0D348 #48D390

split-complementary

#4B48D3 #D39048 #8AD348

monochromatic

#211F81 #2E2BB3 #4B48D3 #7C79DF #ACABEB

Accessibility & contrast

On white

6.63

#4B48D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#4B48D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B48D3

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B48D3	#FFFFFF	#000000	##FFFFFF
##4B48D3	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D7

Deuteranopia (green-blind)

#0056D0

Tritanopia (blue-blind)

#006C87

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4b48d3;
/* rgb */ color: rgb(75, 72, 211);
/* oklch */ color: oklch(49.5% 0.207 276.7);

Tailwind

colors: {
  custom: {
    50: '#8d7ce2',
    500: '#4b48d3',
    950: '#000000',
  },
}

SCSS

$custom: #4b48d3;
$custom-light: #8d7ce2;
$custom-dark: #000000;

JSON

{
  "hex": "#4b48d3",
  "rgb": {
    "r": 75,
    "g": 72,
    "b": 211
  },
  "hsl": {
    "h": 241.295,
    "s": 61.233,
    "l": 55.49
  },
  "oklch": {
    "l": 0.49468,
    "c": 0.20665,
    "h": 276.7
  },
  "luminance": 0.10834
}

Semantic roles & 50–950 ramp

primary

#4B48D3

secondary

#D7D89E

accent

#E443E1

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0915

muted

#7E7B84

Preview Lab

Preview with #4B48D3

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

Preview Lab → · Contrast checker → · Palette generator →