#4E4FE1#4E4FE1

#4E4FE1 is a mid, highly saturated blue. Relative luminance 0.126; OKLCH L 52.0% C 0.216 H 275.6°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#4E4FE1
RGB	rgb(78, 79, 225)
HSL	hsl(240, 71%, 59%)
HSV	hsv(240, 65%, 88%)
CMYK	cmyk(65.3%, 64.9%, 0%, 11.8%)
CIE-LAB	lab(42.23, 44.05, -74.36)
CIE-LCH	lch(42.23, 86.43, 300.64°)
OKLab	oklab(52.01% 0.021 -0.2146)
OKLCH	oklch(52.01% 0.216 275.6)
XYZ	xyz(19.5240, 12.6462, 72.6316)
Luminance	0.1265 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4FE1 #E1E04E

analogous

#4E99E1 #4E4FE1 #974EE1

triadic

#4E4FE1 #E14E4F #4FE14E

tetradic

#4E4FE1 #E14E99 #E1E04E #4EE197

square

#4E4FE1 #E14E99 #E1E04E #4EE197

split-complementary

#4E4FE1 #E1974E #99E14E

monochromatic

#1A1B9A #2324CF #4E4FE1 #8283EA #B7B7F3

Accessibility & contrast

On white

5.95

#4E4FE1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#4E4FE1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E4FE1

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4FE1	#FFFFFF	#000000	##FFFFFF
##4E4FE1	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE6

Deuteranopia (green-blind)

#005DDE

Tritanopia (blue-blind)

#007591

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4e4fe1;
/* rgb */ color: rgb(78, 79, 225);
/* oklch */ color: oklch(52.0% 0.216 275.6);

Tailwind

colors: {
  custom: {
    50: '#9081ec',
    500: '#4e4fe1',
    950: '#000000',
  },
}

SCSS

$custom: #4e4fe1;
$custom-light: #9081ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4fe1",
  "rgb": {
    "r": 78,
    "g": 79,
    "b": 225
  },
  "hsl": {
    "h": 239.592,
    "s": 71.014,
    "l": 59.412
  },
  "oklch": {
    "l": 0.52012,
    "c": 0.21559,
    "h": 275.6
  },
  "luminance": 0.12648
}

Semantic roles & 50–950 ramp

primary

#4E4FE1

secondary

#E2E2A9

accent

#ED3AEE

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4E4FE1

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

Preview Lab → · Contrast checker → · Palette generator →