#4C53DF#4C53DF

#4C53DF is a mid, highly saturated blue. Relative luminance 0.131; OKLCH L 52.4% C 0.209 H 274.4°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#4C53DF
RGB	rgb(76, 83, 223)
HSL	hsl(237, 70%, 59%)
HSV	hsv(237, 66%, 87%)
CMYK	cmyk(65.9%, 62.8%, 0%, 12.5%)
CIE-LAB	lab(42.84, 40.73, -72.23)
CIE-LCH	lch(42.84, 82.92, 299.42°)
OKLab	oklab(52.37% 0.0159 -0.2083)
OKLCH	oklch(52.37% 0.209 274.4)
XYZ	xyz(19.3886, 13.0490, 71.2947)
Luminance	0.1305 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C53DF #DFD84C

analogous

#4C9CDF #4C53DF #8E4CDF

triadic

#4C53DF #DF4C53 #53DF4C

tetradic

#4C53DF #DF4C9C #DFD84C #4CDF8E

square

#4C53DF #DF4C9C #DFD84C #4CDF8E

split-complementary

#4C53DF #DF8E4C #9CDF4C

monochromatic

#1B2196 #242CCA #4C53DF #8085E8 #B4B7F2

Accessibility & contrast

On white

5.82

#4C53DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#4C53DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C53DF

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C53DF	#FFFFFF	#000000	##FFFFFF
##4C53DF	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	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: #4c53df;
/* rgb */ color: rgb(76, 83, 223);
/* oklch */ color: oklch(52.4% 0.209 274.4);

Tailwind

colors: {
  custom: {
    50: '#8f83ea',
    500: '#4c53df',
    950: '#000000',
  },
}

SCSS

$custom: #4c53df;
$custom-light: #8f83ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4c53df",
  "rgb": {
    "r": 76,
    "g": 83,
    "b": 223
  },
  "hsl": {
    "h": 237.143,
    "s": 69.668,
    "l": 58.627
  },
  "oklch": {
    "l": 0.52374,
    "c": 0.20894,
    "h": 274.4
  },
  "luminance": 0.13051
}

Semantic roles & 50–950 ramp

primary

#4C53DF

secondary

#E0DEA6

accent

#E43BEC

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4C53DF

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

Preview Lab → · Contrast checker → · Palette generator →