#4E5BE1#4E5BE1

#4E5BE1 is a mid, highly saturated blue. Relative luminance 0.145; OKLCH L 54.0% C 0.202 H 273.3°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#4E5BE1
RGB	rgb(78, 91, 225)
HSL	hsl(235, 71%, 59%)
HSV	hsv(235, 65%, 88%)
CMYK	cmyk(65.3%, 59.6%, 0%, 11.8%)
CIE-LAB	lab(44.99, 36.80, -69.84)
CIE-LCH	lch(44.99, 78.95, 297.79°)
OKLab	oklab(54.04% 0.0118 -0.2012)
OKLCH	oklch(54.04% 0.202 273.3)
XYZ	xyz(20.4691, 14.5363, 72.9466)
Luminance	0.1454 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5BE1 #E1D44E

analogous

#4EA5E1 #4E5BE1 #8B4EE1

triadic

#4E5BE1 #E14E5B #5BE14E

tetradic

#4E5BE1 #E14EA5 #E1D44E #4EE18B

square

#4E5BE1 #E14EA5 #E1D44E #4EE18B

split-complementary

#4E5BE1 #E18B4E #A5E14E

monochromatic

#1A269A #2332CF #4E5BE1 #828BEA #B7BCF3

Accessibility & contrast

On white

5.37

#4E5BE1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#4E5BE1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5BE1

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5BE1	#FFFFFF	#000000	##FFFFFF
##4E5BE1	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071E5

Deuteranopia (green-blind)

#0064DE

Tritanopia (blue-blind)

#007C95

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4e5be1;
/* rgb */ color: rgb(78, 91, 225);
/* oklch */ color: oklch(54.0% 0.202 273.3);

Tailwind

colors: {
  custom: {
    50: '#9089eb',
    500: '#4e5be1',
    950: '#000000',
  },
}

SCSS

$custom: #4e5be1;
$custom-light: #9089eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5be1",
  "rgb": {
    "r": 78,
    "g": 91,
    "b": 225
  },
  "hsl": {
    "h": 234.694,
    "s": 71.014,
    "l": 59.412
  },
  "oklch": {
    "l": 0.54042,
    "c": 0.20156,
    "h": 273.3
  },
  "luminance": 0.14538
}

Semantic roles & 50–950 ramp

primary

#4E5BE1

secondary

#E2DDA9

accent

#DE3AEE

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4E5BE1

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

Preview Lab → · Contrast checker → · Palette generator →