#4E4FE7#4E4FE7

#4E4FE7 is a mid, highly saturated blue. Relative luminance 0.130; OKLCH L 52.5% C 0.223 H 275.3°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#4E4FE7
RGB	rgb(78, 79, 231)
HSL	hsl(240, 76%, 61%)
HSV	hsv(240, 66%, 91%)
CMYK	cmyk(66.2%, 65.8%, 0%, 9.4%)
CIE-LAB	lab(42.73, 46.00, -76.94)
CIE-LCH	lch(42.73, 89.64, 300.87°)
OKLab	oklab(52.54% 0.0204 -0.2221)
OKLCH	oklch(52.54% 0.223 275.3)
XYZ	xyz(20.3569, 12.9794, 77.0183)
Luminance	0.1298 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4FE7 #E7E64E

analogous

#4E9BE7 #4E4FE7 #994EE7

triadic

#4E4FE7 #E74E4F #4FE74E

tetradic

#4E4FE7 #E74E9B #E7E64E #4EE799

square

#4E4FE7 #E74E9B #E7E64E #4EE799

split-complementary

#4E4FE7 #E7994E #9BE74E

monochromatic

#1617A4 #1E1FDA #4E4FE7 #8485EE #BABAF6

Accessibility & contrast

On white

5.84

#4E4FE7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#4E4FE7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E4FE7

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4FE7	#FFFFFF	#000000	##FFFFFF
##4E4FE7	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CEC

Deuteranopia (green-blind)

#005EE4

Tritanopia (blue-blind)

#007794

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4e4fe7;
/* rgb */ color: rgb(78, 79, 231);
/* oklch */ color: oklch(52.5% 0.223 275.3);

Tailwind

colors: {
  custom: {
    50: '#9281f0',
    500: '#4e4fe7',
    950: '#000000',
  },
}

SCSS

$custom: #4e4fe7;
$custom-light: #9281f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4fe7",
  "rgb": {
    "r": 78,
    "g": 79,
    "b": 231
  },
  "hsl": {
    "h": 239.608,
    "s": 76.119,
    "l": 60.588
  },
  "oklch": {
    "l": 0.52536,
    "c": 0.22304,
    "h": 275.3
  },
  "luminance": 0.12981
}

Semantic roles & 50–950 ramp

primary

#4E4FE7

secondary

#E5E5AB

accent

#D70DD8

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A17

muted

#7E7C85

Preview Lab

Preview with #4E4FE7

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

Preview Lab → · Contrast checker → · Palette generator →