#4C53BE#4C53BE

#4C53BE is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.7% C 0.165 H 275.8°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#4C53BE
RGB	rgb(76, 83, 190)
HSL	hsl(236, 47%, 52%)
HSV	hsv(236, 60%, 75%)
CMYK	cmyk(60%, 56.3%, 0%, 25.5%)
CIE-LAB	lab(40.31, 29.66, -57.32)
CIE-LCH	lch(40.31, 64.54, 297.36°)
OKLab	oklab(49.72% 0.0166 -0.1645)
OKLCH	oklch(49.72% 0.165 275.8)
XYZ	xyz(15.3650, 11.4395, 50.1036)
Luminance	0.1144 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C53BE #BEB74C

analogous

#4C8CBE #4C53BE #7E4CBE

triadic

#4C53BE #BE4C53 #53BE4C

tetradic

#4C53BE #BE4C8C #BEB74C #4CBE7E

square

#4C53BE #BE4C8C #BEB74C #4CBE7E

split-complementary

#4C53BE #BE7E4C #8CBE4C

monochromatic

#262A69 #373C96 #4C53BE #797ECE #A6A9DF

Accessibility & contrast

On white

6.39

#4C53BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#4C53BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C53BE

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C53BE	#FFFFFF	#000000	##FFFFFF
##4C53BE	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C2

Deuteranopia (green-blind)

#005ABC

Tritanopia (blue-blind)

#006C80

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4c53be;
/* rgb */ color: rgb(76, 83, 190);
/* oklch */ color: oklch(49.7% 0.165 275.8);

Tailwind

colors: {
  custom: {
    50: '#8983d2',
    500: '#4c53be',
    950: '#000000',
  },
}

SCSS

$custom: #4c53be;
$custom-light: #8983d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c53be",
  "rgb": {
    "r": 76,
    "g": 83,
    "b": 190
  },
  "hsl": {
    "h": 236.316,
    "s": 46.721,
    "l": 52.157
  },
  "oklch": {
    "l": 0.49717,
    "c": 0.16536,
    "h": 275.8
  },
  "luminance": 0.11441
}

Semantic roles & 50–950 ramp

primary

#4C53BE

secondary

#CCC99A

accent

#CE51D6

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #4C53BE

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

Preview Lab → · Contrast checker → · Palette generator →