#4E48CF#4E48CF

#4E48CF is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.3% C 0.201 H 278.0°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#4E48CF
RGB	rgb(78, 72, 207)
HSL	hsl(243, 58%, 55%)
HSV	hsv(243, 65%, 81%)
CMYK	cmyk(62.3%, 65.2%, 0%, 18.8%)
CIE-LAB	lab(39.17, 42.35, -69.04)
CIE-LCH	lch(39.17, 80.99, 301.52°)
OKLab	oklab(49.33% 0.0281 -0.199)
OKLCH	oklch(49.33% 0.201 278)
XYZ	xyz(16.7181, 10.7581, 60.2149)
Luminance	0.1076 (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

#4E48CF #C9CF48

analogous

#4885CF #4E48CF #9248CF

triadic

#4E48CF #CF4E48 #48CF4E

tetradic

#4E48CF #CF4885 #C9CF48 #48CF92

square

#4E48CF #CF4885 #C9CF48 #48CF92

split-complementary

#4E48CF #CF9248 #85CF48

monochromatic

#25217C #332DAD #4E48CF #7D78DC #ACA9E8

Accessibility & contrast

On white

6.66

#4E48CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#4E48CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E48CF

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E48CF	#FFFFFF	#000000	##FFFFFF
##4E48CF	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D3

Deuteranopia (green-blind)

#0057CC

Tritanopia (blue-blind)

#006B85

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4e48cf;
/* rgb */ color: rgb(78, 72, 207);
/* oklch */ color: oklch(49.3% 0.201 278.0);

Tailwind

colors: {
  custom: {
    50: '#8e7cdf',
    500: '#4e48cf',
    950: '#000000',
  },
}

SCSS

$custom: #4e48cf;
$custom-light: #8e7cdf;
$custom-dark: #000000;

JSON

{
  "hex": "#4e48cf",
  "rgb": {
    "r": 78,
    "g": 72,
    "b": 207
  },
  "hsl": {
    "h": 242.667,
    "s": 58.442,
    "l": 54.706
  },
  "oklch": {
    "l": 0.49326,
    "c": 0.20095,
    "h": 278
  },
  "luminance": 0.10759
}

Semantic roles & 50–950 ramp

primary

#4E48CF

secondary

#D3D69D

accent

#E246DB

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #4E48CF

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

Preview Lab → · Contrast checker → · Palette generator →