#4553C4#4553C4

#4553C4 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.7% C 0.175 H 272.9°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#4553C4
RGB	rgb(69, 83, 196)
HSL	hsl(233, 52%, 52%)
HSV	hsv(233, 65%, 77%)
CMYK	cmyk(64.8%, 57.7%, 0%, 23.1%)
CIE-LAB	lab(40.31, 30.52, -60.84)
CIE-LCH	lch(40.31, 68.07, 296.64°)
OKLab	oklab(49.74% 0.0089 -0.1751)
OKLCH	oklch(49.74% 0.175 272.9)
XYZ	xyz(15.5080, 11.4359, 53.6039)
Luminance	0.1144 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4553C4 #C4B645

analogous

#4593C4 #4553C4 #7745C4

triadic

#4553C4 #C44553 #53C445

tetradic

#4553C4 #C44593 #C4B645 #45C477

square

#4553C4 #C44593 #C4B645 #45C477

split-complementary

#4553C4 #C47745 #93C445

monochromatic

#222A6C #313D9B #4553C4 #737ED3 #A2A9E1

Accessibility & contrast

On white

6.39

#4553C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#4553C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4553C4

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4553C4	#FFFFFF	#000000	##FFFFFF
##4553C4	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)

#0065C8

Deuteranopia (green-blind)

#0059C2

Tritanopia (blue-blind)

#006E83

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4553c4;
/* rgb */ color: rgb(69, 83, 196);
/* oklch */ color: oklch(49.7% 0.175 272.9);

Tailwind

colors: {
  custom: {
    50: '#8683d7',
    500: '#4553c4',
    950: '#000000',
  },
}

SCSS

$custom: #4553c4;
$custom-light: #8683d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4553c4",
  "rgb": {
    "r": 69,
    "g": 83,
    "b": 196
  },
  "hsl": {
    "h": 233.386,
    "s": 51.837,
    "l": 51.961
  },
  "oklch": {
    "l": 0.49735,
    "c": 0.1753,
    "h": 272.9
  },
  "luminance": 0.11437
}

Semantic roles & 50–950 ramp

primary

#4553C4

secondary

#CEC897

accent

#CC4DDB

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #4553C4

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

Preview Lab → · Contrast checker → · Palette generator →