#4E5FE0#4E5FE0

#4E5FE0 is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.7% C 0.195 H 272.5°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#4E5FE0
RGB	rgb(78, 95, 224)
HSL	hsl(233, 70%, 59%)
HSV	hsv(233, 65%, 88%)
CMYK	cmyk(65.2%, 57.6%, 0%, 12.2%)
CIE-LAB	lab(45.89, 34.00, -67.82)
CIE-LCH	lch(45.89, 75.87, 296.63°)
OKLab	oklab(54.68% 0.0085 -0.1952)
OKLCH	oklch(54.68% 0.195 272.5)
XYZ	xyz(20.6841, 15.1841, 72.3473)
Luminance	0.1519 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5FE0 #E0CF4E

analogous

#4EA8E0 #4E5FE0 #864EE0

triadic

#4E5FE0 #E04E5F #5FE04E

tetradic

#4E5FE0 #E04EA8 #E0CF4E #4EE086

square

#4E5FE0 #E04EA8 #E0CF4E #4EE086

split-complementary

#4E5FE0 #E0864E #A8E04E

monochromatic

#1B2999 #2438CD #4E5FE0 #828EE9 #B6BDF2

Accessibility & contrast

On white

5.20

#4E5FE0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#4E5FE0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5FE0

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5FE0	#FFFFFF	#000000	##FFFFFF
##4E5FE0	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073E4

Deuteranopia (green-blind)

#0066DD

Tritanopia (blue-blind)

#007F96

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4e5fe0;
/* rgb */ color: rgb(78, 95, 224);
/* oklch */ color: oklch(54.7% 0.195 272.5);

Tailwind

colors: {
  custom: {
    50: '#8f8ceb',
    500: '#4e5fe0',
    950: '#000000',
  },
}

SCSS

$custom: #4e5fe0;
$custom-light: #8f8ceb;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5fe0",
  "rgb": {
    "r": 78,
    "g": 95,
    "b": 224
  },
  "hsl": {
    "h": 233.014,
    "s": 70.192,
    "l": 59.216
  },
  "oklch": {
    "l": 0.54681,
    "c": 0.19542,
    "h": 272.5
  },
  "luminance": 0.15186
}

Semantic roles & 50–950 ramp

primary

#4E5FE0

secondary

#E1DBA8

accent

#D83BED

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #4E5FE0

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

Preview Lab → · Contrast checker → · Palette generator →