#4C53D1#4C53D1

#4C53D1 is a mid, vivid blue. Relative luminance 0.123; OKLCH L 51.2% C 0.191 H 275.0°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#4C53D1
RGB	rgb(76, 83, 209)
HSL	hsl(237, 59%, 56%)
HSV	hsv(237, 64%, 82%)
CMYK	cmyk(63.6%, 60.3%, 0%, 18%)
CIE-LAB	lab(41.73, 36.05, -66.03)
CIE-LCH	lch(41.73, 75.23, 298.63°)
OKLab	oklab(51.21% 0.0166 -0.1901)
OKLCH	oklch(51.21% 0.191 275)
XYZ	xyz(17.5786, 12.3250, 61.7618)
Luminance	0.1233 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C53D1 #D1CA4C

analogous

#4C95D1 #4C53D1 #874CD1

triadic

#4C53D1 #D14C53 #53D14C

tetradic

#4C53D1 #D14C95 #D1CA4C #4CD187

square

#4C53D1 #D14C95 #D1CA4C #4CD187

split-complementary

#4C53D1 #D1874C #95D14C

monochromatic

#212681 #2E35B2 #4C53D1 #7D82DE #ADB1EA

Accessibility & contrast

On white

6.06

#4C53D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#4C53D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C53D1

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C53D1	#FFFFFF	#000000	##FFFFFF
##4C53D1	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D5

Deuteranopia (green-blind)

#005DCF

Tritanopia (blue-blind)

#00728A

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4c53d1;
/* rgb */ color: rgb(76, 83, 209);
/* oklch */ color: oklch(51.2% 0.191 275.0);

Tailwind

colors: {
  custom: {
    50: '#8c83e0',
    500: '#4c53d1',
    950: '#000000',
  },
}

SCSS

$custom: #4c53d1;
$custom-light: #8c83e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4c53d1",
  "rgb": {
    "r": 76,
    "g": 83,
    "b": 209
  },
  "hsl": {
    "h": 236.842,
    "s": 59.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.51214,
    "c": 0.19084,
    "h": 275
  },
  "luminance": 0.12326
}

Semantic roles & 50–950 ramp

primary

#4C53D1

secondary

#D8D5A1

accent

#DA46E2

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4C53D1

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

Preview Lab → · Contrast checker → · Palette generator →