#4572CA#4572CA

#4572CA is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.4% C 0.145 H 262.3°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#4572CA
RGB	rgb(69, 114, 202)
HSL	hsl(220, 56%, 53%)
HSV	hsv(220, 66%, 79%)
CMYK	cmyk(65.8%, 43.6%, 0%, 20.8%)
CIE-LAB	lab(48.96, 13.01, -50.35)
CIE-LCH	lch(48.96, 52.01, 284.48°)
OKLab	oklab(56.43% -0.0193 -0.1438)
OKLCH	oklch(56.43% 0.145 262.3)
XYZ	xyz(19.1285, 17.5623, 58.2474)
Luminance	0.1756 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4572CA #CA9D45

analogous

#45B5CA #4572CA #5A45CA

triadic

#4572CA #CA4572 #72CA45

tetradic

#4572CA #CA45B5 #CA9D45 #45CA5A

square

#4572CA #CA45B5 #CA9D45 #45CA5A

split-complementary

#4572CA #CA5A45 #B5CA45

monochromatic

#213D74 #2F56A3 #4572CA #7596D8 #A4BAE5

Accessibility & contrast

On white

4.65

#4572CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#4572CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4572CA

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4572CA	#FFFFFF	#000000	##FFFFFF
##4572CA	1.00	4.65	4.51	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#487BCD

Deuteranopia (green-blind)

#326FC8

Tritanopia (blue-blind)

#008694

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4572ca;
/* rgb */ color: rgb(69, 114, 202);
/* oklch */ color: oklch(56.4% 0.145 262.3);

Tailwind

colors: {
  custom: {
    50: '#869adb',
    500: '#4572ca',
    950: '#000000',
  },
}

SCSS

$custom: #4572ca;
$custom-light: #869adb;
$custom-dark: #000000;

JSON

{
  "hex": "#4572ca",
  "rgb": {
    "r": 69,
    "g": 114,
    "b": 202
  },
  "hsl": {
    "h": 219.699,
    "s": 55.649,
    "l": 53.137
  },
  "oklch": {
    "l": 0.56425,
    "c": 0.14508,
    "h": 262.3
  },
  "luminance": 0.17564
}

Semantic roles & 50–950 ramp

primary

#4572CA

secondary

#D2BF99

accent

#AC49DF

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4572CA

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

Preview Lab → · Contrast checker → · Palette generator →