#4C53D3#4C53D3

#4C53D3 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 51.4% C 0.193 H 274.9°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#4C53D3
RGB	rgb(76, 83, 211)
HSL	hsl(237, 61%, 56%)
HSV	hsv(237, 64%, 83%)
CMYK	cmyk(64%, 60.7%, 0%, 17.3%)
CIE-LAB	lab(41.88, 36.72, -66.92)
CIE-LCH	lch(41.88, 76.33, 298.75°)
OKLab	oklab(51.38% 0.0165 -0.1928)
OKLCH	oklch(51.38% 0.193 274.9)
XYZ	xyz(17.8277, 12.4246, 63.0741)
Luminance	0.1243 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C53D3 #D3CC4C

analogous

#4C97D3 #4C53D3 #894CD3

triadic

#4C53D3 #D34C53 #53D34C

tetradic

#4C53D3 #D34C97 #D3CC4C #4CD389

square

#4C53D3 #D34C97 #D3CC4C #4CD389

split-complementary

#4C53D3 #D3894C #97D34C

monochromatic

#202684 #2D34B5 #4C53D3 #7D82DF #AEB1EB

Accessibility & contrast

On white

6.03

#4C53D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#4C53D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C53D3

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C53D3	#FFFFFF	#000000	##FFFFFF
##4C53D3	1.00	6.03	3.49	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D7

Deuteranopia (green-blind)

#005DD0

Tritanopia (blue-blind)

#00738B

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4c53d3;
/* rgb */ color: rgb(76, 83, 211);
/* oklch */ color: oklch(51.4% 0.193 274.9);

Tailwind

colors: {
  custom: {
    50: '#8d83e1',
    500: '#4c53d3',
    950: '#000000',
  },
}

SCSS

$custom: #4c53d3;
$custom-light: #8d83e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4c53d3",
  "rgb": {
    "r": 76,
    "g": 83,
    "b": 211
  },
  "hsl": {
    "h": 236.889,
    "s": 60.538,
    "l": 56.275
  },
  "oklch": {
    "l": 0.51377,
    "c": 0.19346,
    "h": 274.9
  },
  "luminance": 0.12426
}

Semantic roles & 50–950 ramp

primary

#4C53D3

secondary

#D9D6A2

accent

#DB44E4

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4C53D3

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

Preview Lab → · Contrast checker → · Palette generator →