#4E5FE1#4E5FE1

#4E5FE1 is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.8% C 0.197 H 272.5°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#4E5FE1
RGB	rgb(78, 95, 225)
HSL	hsl(233, 71%, 59%)
HSV	hsv(233, 65%, 88%)
CMYK	cmyk(65.3%, 57.8%, 0%, 11.8%)
CIE-LAB	lab(45.96, 34.34, -68.27)
CIE-LCH	lch(45.96, 76.42, 296.70°)
OKLab	oklab(54.76% 0.0085 -0.1966)
OKLCH	oklch(54.76% 0.197 272.5)
XYZ	xyz(20.8202, 15.2385, 73.0637)
Luminance	0.1524 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5FE1 #E1D04E

analogous

#4EA9E1 #4E5FE1 #874EE1

triadic

#4E5FE1 #E14E5F #5FE14E

tetradic

#4E5FE1 #E14EA9 #E1D04E #4EE187

square

#4E5FE1 #E14EA9 #E1D04E #4EE187

split-complementary

#4E5FE1 #E1874E #A9E14E

monochromatic

#1A299A #2337CF #4E5FE1 #828EEA #B7BEF3

Accessibility & contrast

On white

5.19

#4E5FE1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#4E5FE1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5FE1

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5FE1	#FFFFFF	#000000	##FFFFFF
##4E5FE1	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074E5

Deuteranopia (green-blind)

#0066DE

Tritanopia (blue-blind)

#007F97

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4e5fe1;
/* rgb */ color: rgb(78, 95, 225);
/* oklch */ color: oklch(54.8% 0.197 272.5);

Tailwind

colors: {
  custom: {
    50: '#8f8ceb',
    500: '#4e5fe1',
    950: '#000000',
  },
}

SCSS

$custom: #4e5fe1;
$custom-light: #8f8ceb;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5fe1",
  "rgb": {
    "r": 78,
    "g": 95,
    "b": 225
  },
  "hsl": {
    "h": 233.061,
    "s": 71.014,
    "l": 59.412
  },
  "oklch": {
    "l": 0.54759,
    "c": 0.19674,
    "h": 272.5
  },
  "luminance": 0.1524
}

Semantic roles & 50–950 ramp

primary

#4E5FE1

secondary

#E2DBA9

accent

#D93AEE

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #4E5FE1

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

Preview Lab → · Contrast checker → · Palette generator →