#4553C8#4553C8

#4553C8 is a mid, vivid blue. Relative luminance 0.116; OKLCH L 50.1% C 0.181 H 272.8°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#4553C8
RGB	rgb(69, 83, 200)
HSL	hsl(234, 54%, 53%)
HSV	hsv(234, 66%, 78%)
CMYK	cmyk(65.5%, 58.5%, 0%, 21.6%)
CIE-LAB	lab(40.61, 31.91, -62.68)
CIE-LCH	lch(40.61, 70.33, 296.98°)
OKLab	oklab(50.05% 0.009 -0.1804)
OKLCH	oklch(50.05% 0.181 272.8)
XYZ	xyz(15.9693, 11.6204, 56.0338)
Luminance	0.1162 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4553C8 #C8BA45

analogous

#4594C8 #4553C8 #7945C8

triadic

#4553C8 #C84553 #53C845

tetradic

#4553C8 #C84594 #C8BA45 #45C879

square

#4553C8 #C84594 #C8BA45 #45C879

split-complementary

#4553C8 #C87945 #94C845

monochromatic

#212A71 #2F3BA0 #4553C8 #747FD6 #A3AAE4

Accessibility & contrast

On white

6.32

#4553C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#4553C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4553C8

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4553C8	#FFFFFF	#000000	##FFFFFF
##4553C8	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066CC

Deuteranopia (green-blind)

#005AC6

Tritanopia (blue-blind)

#007085

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4553c8;
/* rgb */ color: rgb(69, 83, 200);
/* oklch */ color: oklch(50.1% 0.181 272.8);

Tailwind

colors: {
  custom: {
    50: '#8783da',
    500: '#4553c8',
    950: '#000000',
  },
}

SCSS

$custom: #4553c8;
$custom-light: #8783da;
$custom-dark: #000000;

JSON

{
  "hex": "#4553c8",
  "rgb": {
    "r": 69,
    "g": 83,
    "b": 200
  },
  "hsl": {
    "h": 233.588,
    "s": 54.357,
    "l": 52.745
  },
  "oklch": {
    "l": 0.50054,
    "c": 0.18067,
    "h": 272.8
  },
  "luminance": 0.11622
}

Semantic roles & 50–950 ramp

primary

#4553C8

secondary

#D1CB98

accent

#CE4ADE

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0D0A15

muted

#7D7C83

Preview Lab

Preview with #4553C8

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

Preview Lab → · Contrast checker → · Palette generator →