#4B48DF#4B48DF

#4B48DF is a mid, highly saturated blue. Relative luminance 0.115; OKLCH L 50.5% C 0.222 H 275.9°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#4B48DF
RGB	rgb(75, 72, 223)
HSL	hsl(241, 70%, 58%)
HSV	hsv(241, 68%, 87%)
CMYK	cmyk(66.4%, 67.7%, 0%, 12.5%)
CIE-LAB	lab(40.34, 47.10, -76.32)
CIE-LCH	lch(40.34, 89.69, 301.68°)
OKLab	oklab(50.54% 0.0226 -0.2204)
OKLCH	oklch(50.54% 0.222 275.9)
XYZ	xyz(18.5339, 11.4567, 71.0324)
Luminance	0.1146 (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

#4B48DF #DCDF48

analogous

#4890DF #4B48DF #9648DF

triadic

#4B48DF #DF4B48 #48DF4B

tetradic

#4B48DF #DF4890 #DCDF48 #48DF96

square

#4B48DF #DF4890 #DCDF48 #48DF96

split-complementary

#4B48DF #DF9648 #90DF48

monochromatic

#1C1A93 #2623C7 #4B48DF #7E7CE8 #B1B0F1

Accessibility & contrast

On white

6.38

#4B48DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#4B48DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B48DF

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B48DF	#FFFFFF	#000000	##FFFFFF
##4B48DF	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066E4

Deuteranopia (green-blind)

#0058DC

Tritanopia (blue-blind)

#00718E

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4b48df;
/* rgb */ color: rgb(75, 72, 223);
/* oklch */ color: oklch(50.5% 0.222 275.9);

Tailwind

colors: {
  custom: {
    50: '#8f7cea',
    500: '#4b48df',
    950: '#000000',
  },
}

SCSS

$custom: #4b48df;
$custom-light: #8f7cea;
$custom-dark: #000000;

JSON

{
  "hex": "#4b48df",
  "rgb": {
    "r": 75,
    "g": 72,
    "b": 223
  },
  "hsl": {
    "h": 241.192,
    "s": 70.233,
    "l": 57.843
  },
  "oklch": {
    "l": 0.50541,
    "c": 0.22154,
    "h": 275.9
  },
  "luminance": 0.11458
}

Semantic roles & 50–950 ramp

primary

#4B48DF

secondary

#DEE0A3

accent

#ED3BE9

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4B48DF

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

Preview Lab → · Contrast checker → · Palette generator →