#4E56EB#4E56EB

#4E56EB is a mid, highly saturated blue. Relative luminance 0.143; OKLCH L 54.0% C 0.220 H 273.9°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#4E56EB
RGB	rgb(78, 86, 235)
HSL	hsl(237, 80%, 61%)
HSV	hsv(237, 67%, 92%)
CMYK	cmyk(66.8%, 63.4%, 0%, 7.8%)
CIE-LAB	lab(44.62, 43.17, -76.11)
CIE-LCH	lch(44.62, 87.50, 299.56°)
OKLab	oklab(54.01% 0.0151 -0.2196)
OKLCH	oklch(54.01% 0.22 273.9)
XYZ	xyz(21.4601, 14.2715, 80.2049)
Luminance	0.1427 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E56EB #EBE34E

analogous

#4EA5EB #4E56EB #954EEB

triadic

#4E56EB #EB4E56 #56EB4E

tetradic

#4E56EB #EB4EA5 #EBE34E #4EEB95

square

#4E56EB #EB4EA5 #EBE34E #4EEB95

split-complementary

#4E56EB #EB954E #A5EB4E

monochromatic

#131BAB #1A24E2 #4E56EB #858BF1 #BCBFF7

Accessibility & contrast

On white

5.45

#4E56EB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#4E56EB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E56EB

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E56EB	#FFFFFF	#000000	##FFFFFF
##4E56EB	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071F0

Deuteranopia (green-blind)

#0062E8

Tritanopia (blue-blind)

#007C99

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4e56eb;
/* rgb */ color: rgb(78, 86, 235);
/* oklch */ color: oklch(54.0% 0.220 273.9);

Tailwind

colors: {
  custom: {
    50: '#9286f3',
    500: '#4e56eb',
    950: '#000000',
  },
}

SCSS

$custom: #4e56eb;
$custom-light: #9286f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4e56eb",
  "rgb": {
    "r": 78,
    "g": 86,
    "b": 235
  },
  "hsl": {
    "h": 236.943,
    "s": 79.695,
    "l": 61.373
  },
  "oklch": {
    "l": 0.54014,
    "c": 0.22016,
    "h": 273.9
  },
  "luminance": 0.14273
}

Semantic roles & 50–950 ramp

primary

#4E56EB

secondary

#E8E5AD

accent

#D109DC

background

#F9F8FF

surface

#F2EFFE

border

#CCCAD6

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #4E56EB

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

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