#4E53C9#4E53C9

#4E53C9 is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.7% C 0.180 H 276.1°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#4E53C9
RGB	rgb(78, 83, 201)
HSL	hsl(238, 53%, 55%)
HSV	hsv(238, 61%, 79%)
CMYK	cmyk(61.2%, 58.7%, 0%, 21.2%)
CIE-LAB	lab(41.25, 33.69, -62.18)
CIE-LCH	lch(41.25, 70.72, 298.45°)
OKLab	oklab(50.71% 0.019 -0.1788)
OKLCH	oklch(50.71% 0.18 276.1)
XYZ	xyz(16.7743, 12.0219, 56.6835)
Luminance	0.1202 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E53C9 #C9C44E

analogous

#4E91C9 #4E53C9 #874EC9

triadic

#4E53C9 #C94E53 #53C94E

tetradic

#4E53C9 #C94E91 #C9C44E #4EC987

square

#4E53C9 #C94E91 #C9C44E #4EC987

split-complementary

#4E53C9 #C9874E #91C94E

monochromatic

#252878 #3338A7 #4E53C9 #7D81D7 #ACAEE6

Accessibility & contrast

On white

6.17

#4E53C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#4E53C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E53C9

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E53C9	#FFFFFF	#000000	##FFFFFF
##4E53C9	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CD

Deuteranopia (green-blind)

#005CC7

Tritanopia (blue-blind)

#007086

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4e53c9;
/* rgb */ color: rgb(78, 83, 201);
/* oklch */ color: oklch(50.7% 0.180 276.1);

Tailwind

colors: {
  custom: {
    50: '#8c83da',
    500: '#4e53c9',
    950: '#000000',
  },
}

SCSS

$custom: #4e53c9;
$custom-light: #8c83da;
$custom-dark: #000000;

JSON

{
  "hex": "#4e53c9",
  "rgb": {
    "r": 78,
    "g": 83,
    "b": 201
  },
  "hsl": {
    "h": 237.561,
    "s": 53.247,
    "l": 54.706
  },
  "oklch": {
    "l": 0.50705,
    "c": 0.17978,
    "h": 276.1
  },
  "luminance": 0.12023
}

Semantic roles & 50–950 ramp

primary

#4E53C9

secondary

#D3D19F

accent

#D74BDD

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4E53C9

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

Preview Lab → · Contrast checker → · Palette generator →