#4B53C8#4B53C8

#4B53C8 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.4% C 0.179 H 275.0°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#4B53C8
RGB	rgb(75, 83, 200)
HSL	hsl(236, 53%, 54%)
HSV	hsv(236, 63%, 78%)
CMYK	cmyk(62.5%, 58.5%, 0%, 21.6%)
CIE-LAB	lab(40.98, 32.86, -62.05)
CIE-LCH	lch(40.98, 70.22, 297.90°)
OKLab	oklab(50.43% 0.0156 -0.1785)
OKLCH	oklch(50.43% 0.179 275)
XYZ	xyz(16.4168, 11.8512, 56.0548)
Luminance	0.1185 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B53C8 #C8C04B

analogous

#4B92C8 #4B53C8 #824BC8

triadic

#4B53C8 #C84B53 #53C84B

tetradic

#4B53C8 #C84B92 #C8C04B #4BC882

square

#4B53C8 #C84B92 #C8C04B #4BC882

split-complementary

#4B53C8 #C8824B #92C84B

monochromatic

#242975 #3239A4 #4B53C8 #7A80D6 #A9ADE5

Accessibility & contrast

On white

6.23

#4B53C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#4B53C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B53C8

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B53C8	#FFFFFF	#000000	##FFFFFF
##4B53C8	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066CC

Deuteranopia (green-blind)

#005BC6

Tritanopia (blue-blind)

#006F85

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4b53c8;
/* rgb */ color: rgb(75, 83, 200);
/* oklch */ color: oklch(50.4% 0.179 275.0);

Tailwind

colors: {
  custom: {
    50: '#8a83da',
    500: '#4b53c8',
    950: '#000000',
  },
}

SCSS

$custom: #4b53c8;
$custom-light: #8a83da;
$custom-dark: #000000;

JSON

{
  "hex": "#4b53c8",
  "rgb": {
    "r": 75,
    "g": 83,
    "b": 200
  },
  "hsl": {
    "h": 236.16,
    "s": 53.191,
    "l": 53.922
  },
  "oklch": {
    "l": 0.50428,
    "c": 0.17915,
    "h": 275
  },
  "luminance": 0.11852
}

Semantic roles & 50–950 ramp

primary

#4B53C8

secondary

#D2CF9D

accent

#D34BDD

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4B53C8

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

Preview Lab → · Contrast checker → · Palette generator →