#4E4EF3#4E4EF3

#4E4EF3 is a mid, highly saturated blue. Relative luminance 0.135; OKLCH L 53.5% C 0.239 H 274.7°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#4E4EF3
RGB	rgb(78, 78, 243)
HSL	hsl(240, 87%, 63%)
HSV	hsv(240, 68%, 95%)
CMYK	cmyk(67.9%, 67.9%, 0%, 4.7%)
CIE-LAB	lab(43.56, 50.44, -82.34)
CIE-LCH	lch(43.56, 96.57, 301.49°)
OKLab	oklab(53.46% 0.0197 -0.2379)
OKLCH	oklch(53.46% 0.239 274.7)
XYZ	xyz(22.0386, 13.5375, 86.2282)
Luminance	0.1354 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4EF3 #F3F34E

analogous

#4EA0F3 #4E4EF3 #A04EF3

triadic

#4E4EF3 #F34E4E #4EF34E

tetradic

#4E4EF3 #F34EA0 #F3F34E #4EF3A0

square

#4E4EF3 #F34EA0 #F3F34E #4EF3A0

split-complementary

#4E4EF3 #F3A04E #A0F34E

monochromatic

#0D0DBA #1515EF #4E4EF3 #8787F7 #C1C1FB

Accessibility & contrast

On white

5.66

#4E4EF3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#4E4EF3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E4EF3

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4EF3	#FFFFFF	#000000	##FFFFFF
##4E4EF3	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FF8

Deuteranopia (green-blind)

#005FF0

Tritanopia (blue-blind)

#007B9A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4e4ef3;
/* rgb */ color: rgb(78, 78, 243);
/* oklch */ color: oklch(53.5% 0.239 274.7);

Tailwind

colors: {
  custom: {
    50: '#9481f8',
    500: '#4e4ef3',
    950: '#000000',
  },
}

SCSS

$custom: #4e4ef3;
$custom-light: #9481f8;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4ef3",
  "rgb": {
    "r": 78,
    "g": 78,
    "b": 243
  },
  "hsl": {
    "h": 240,
    "s": 87.302,
    "l": 62.941
  },
  "oklch": {
    "l": 0.53455,
    "c": 0.23873,
    "h": 274.7
  },
  "luminance": 0.1354
}

Semantic roles & 50–950 ramp

primary

#4E4EF3

secondary

#ECECB1

accent

#E402E4

background

#FAF7FF

surface

#F3EEFF

border

#CDC9D7

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #4E4EF3

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

Preview Lab → · Contrast checker → · Palette generator →