#4E53D0#4E53D0

#4E53D0 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 51.3% C 0.189 H 275.7°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#4E53D0
RGB	rgb(78, 83, 208)
HSL	hsl(238, 58%, 56%)
HSV	hsv(238, 63%, 82%)
CMYK	cmyk(62.5%, 60.1%, 0%, 18.4%)
CIE-LAB	lab(41.78, 36.02, -65.36)
CIE-LCH	lch(41.78, 74.63, 298.86°)
OKLab	oklab(51.26% 0.0189 -0.1881)
OKLCH	oklch(51.26% 0.189 275.7)
XYZ	xyz(17.6166, 12.3588, 61.1194)
Luminance	0.1236 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E53D0 #D0CB4E

analogous

#4E94D0 #4E53D0 #8A4ED0

triadic

#4E53D0 #D04E53 #53D04E

tetradic

#4E53D0 #D04E94 #D0CB4E #4ED08A

square

#4E53D0 #D04E94 #D0CB4E #4ED08A

split-complementary

#4E53D0 #D08A4E #94D04E

monochromatic

#222681 #2F34B2 #4E53D0 #7E82DD #AFB1EA

Accessibility & contrast

On white

6.05

#4E53D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#4E53D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E53D0

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E53D0	#FFFFFF	#000000	##FFFFFF
##4E53D0	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D4

Deuteranopia (green-blind)

#005DCE

Tritanopia (blue-blind)

#007289

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4e53d0;
/* rgb */ color: rgb(78, 83, 208);
/* oklch */ color: oklch(51.3% 0.189 275.7);

Tailwind

colors: {
  custom: {
    50: '#8d83df',
    500: '#4e53d0',
    950: '#000000',
  },
}

SCSS

$custom: #4e53d0;
$custom-light: #8d83df;
$custom-dark: #000000;

JSON

{
  "hex": "#4e53d0",
  "rgb": {
    "r": 78,
    "g": 83,
    "b": 208
  },
  "hsl": {
    "h": 237.692,
    "s": 58.036,
    "l": 56.078
  },
  "oklch": {
    "l": 0.51263,
    "c": 0.18905,
    "h": 275.7
  },
  "luminance": 0.1236
}

Semantic roles & 50–950 ramp

primary

#4E53D0

secondary

#D8D6A2

accent

#DB47E1

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4E53D0

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

Preview Lab → · Contrast checker → · Palette generator →