#4E4FE5#4E4FE5

#4E4FE5 is a mid, highly saturated blue. Relative luminance 0.129; OKLCH L 52.4% C 0.221 H 275.4°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#4E4FE5
RGB	rgb(78, 79, 229)
HSL	hsl(240, 74%, 60%)
HSV	hsv(240, 66%, 90%)
CMYK	cmyk(65.9%, 65.5%, 0%, 10.2%)
CIE-LAB	lab(42.56, 45.35, -76.08)
CIE-LCH	lch(42.56, 88.57, 300.80°)
OKLab	oklab(52.36% 0.0206 -0.2196)
OKLCH	oklch(52.36% 0.221 275.4)
XYZ	xyz(20.0761, 12.8670, 75.5391)
Luminance	0.1287 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4FE5 #E5E44E

analogous

#4E9AE5 #4E4FE5 #994EE5

triadic

#4E4FE5 #E54E4F #4FE54E

tetradic

#4E4FE5 #E54E9A #E5E44E #4EE599

square

#4E4FE5 #E54E9A #E5E44E #4EE599

split-complementary

#4E4FE5 #E5994E #9AE54E

monochromatic

#1819A1 #1F21D6 #4E4FE5 #8384ED #B9B9F5

Accessibility & contrast

On white

5.88

#4E4FE5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#4E4FE5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E4FE5

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4FE5	#FFFFFF	#000000	##FFFFFF
##4E4FE5	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BEA

Deuteranopia (green-blind)

#005EE2

Tritanopia (blue-blind)

#007693

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4e4fe5;
/* rgb */ color: rgb(78, 79, 229);
/* oklch */ color: oklch(52.4% 0.221 275.4);

Tailwind

colors: {
  custom: {
    50: '#9181ee',
    500: '#4e4fe5',
    950: '#000000',
  },
}

SCSS

$custom: #4e4fe5;
$custom-light: #9181ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4fe5",
  "rgb": {
    "r": 78,
    "g": 79,
    "b": 229
  },
  "hsl": {
    "h": 239.603,
    "s": 74.384,
    "l": 60.196
  },
  "oklch": {
    "l": 0.5236,
    "c": 0.22057,
    "h": 275.4
  },
  "luminance": 0.12869
}

Semantic roles & 50–950 ramp

primary

#4E4FE5

secondary

#E4E4AA

accent

#D50FD7

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A17

muted

#7E7C85

Preview Lab

Preview with #4E4FE5

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

Preview Lab → · Contrast checker → · Palette generator →