#4E53DF#4E53DF

#4E53DF is a mid, highly saturated blue. Relative luminance 0.131; OKLCH L 52.5% C 0.208 H 275.0°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#4E53DF
RGB	rgb(78, 83, 223)
HSL	hsl(238, 69%, 59%)
HSV	hsv(238, 65%, 87%)
CMYK	cmyk(65%, 62.8%, 0%, 12.5%)
CIE-LAB	lab(42.96, 41.00, -72.02)
CIE-LCH	lch(42.96, 82.87, 299.65°)
OKLab	oklab(52.5% 0.0182 -0.2077)
OKLCH	oklch(52.5% 0.208 275)
XYZ	xyz(19.5500, 13.1322, 71.3022)
Luminance	0.1313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E53DF #DFDA4E

analogous

#4E9CDF #4E53DF #924EDF

triadic

#4E53DF #DF4E53 #53DF4E

tetradic

#4E53DF #DF4E9C #DFDA4E #4EDF92

square

#4E53DF #DF4E9C #DFDA4E #4EDF92

split-complementary

#4E53DF #DF924E #9CDF4E

monochromatic

#1B2097 #252ACB #4E53DF #8285E8 #B6B8F2

Accessibility & contrast

On white

5.79

#4E53DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#4E53DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E53DF

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E53DF	#FFFFFF	#000000	##FFFFFF
##4E53DF	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CE3

Deuteranopia (green-blind)

#005FDC

Tritanopia (blue-blind)

#007791

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4e53df;
/* rgb */ color: rgb(78, 83, 223);
/* oklch */ color: oklch(52.5% 0.208 275.0);

Tailwind

colors: {
  custom: {
    50: '#9083ea',
    500: '#4e53df',
    950: '#000000',
  },
}

SCSS

$custom: #4e53df;
$custom-light: #9083ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4e53df",
  "rgb": {
    "r": 78,
    "g": 83,
    "b": 223
  },
  "hsl": {
    "h": 237.931,
    "s": 69.378,
    "l": 59.02
  },
  "oklch": {
    "l": 0.52498,
    "c": 0.20846,
    "h": 275
  },
  "luminance": 0.13134
}

Semantic roles & 50–950 ramp

primary

#4E53DF

secondary

#E1DFA8

accent

#E63CEC

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4E53DF

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

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