#4B53D0#4B53D0

#4B53D0 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 51.1% C 0.190 H 274.7°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#4B53D0
RGB	rgb(75, 83, 208)
HSL	hsl(236, 59%, 55%)
HSV	hsv(236, 64%, 82%)
CMYK	cmyk(63.9%, 60.1%, 0%, 18.4%)
CIE-LAB	lab(41.59, 35.56, -65.68)
CIE-LCH	lch(41.59, 74.69, 298.43°)
OKLab	oklab(51.07% 0.0155 -0.1891)
OKLCH	oklch(51.07% 0.19 274.7)
XYZ	xyz(17.3763, 12.2350, 61.1082)
Luminance	0.1224 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B53D0 #D0C84B

analogous

#4B95D0 #4B53D0 #854BD0

triadic

#4B53D0 #D04B53 #53D04B

tetradic

#4B53D0 #D04B95 #D0C84B #4BD085

square

#4B53D0 #D04B95 #D0C84B #4BD085

split-complementary

#4B53D0 #D0854B #95D04B

monochromatic

#21277F #2E36B0 #4B53D0 #7C81DD #ACB0E9

Accessibility & contrast

On white

6.09

#4B53D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#4B53D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B53D0

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B53D0	#FFFFFF	#000000	##FFFFFF
##4B53D0	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D4

Deuteranopia (green-blind)

#005CCE

Tritanopia (blue-blind)

#007289

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4b53d0;
/* rgb */ color: rgb(75, 83, 208);
/* oklch */ color: oklch(51.1% 0.190 274.7);

Tailwind

colors: {
  custom: {
    50: '#8c83df',
    500: '#4b53d0',
    950: '#000000',
  },
}

SCSS

$custom: #4b53d0;
$custom-light: #8c83df;
$custom-dark: #000000;

JSON

{
  "hex": "#4b53d0",
  "rgb": {
    "r": 75,
    "g": 83,
    "b": 208
  },
  "hsl": {
    "h": 236.391,
    "s": 58.59,
    "l": 55.49
  },
  "oklch": {
    "l": 0.51069,
    "c": 0.18977,
    "h": 274.7
  },
  "luminance": 0.12236
}

Semantic roles & 50–950 ramp

primary

#4B53D0

secondary

#D7D4A0

accent

#D846E2

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4B53D0

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

Preview Lab → · Contrast checker → · Palette generator →