#4572D4#4572D4

#4572D4 is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.1% C 0.159 H 263.6°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#4572D4
RGB	rgb(69, 114, 212)
HSL	hsl(221, 62%, 55%)
HSV	hsv(221, 67%, 83%)
CMYK	cmyk(67.5%, 46.2%, 0%, 16.9%)
CIE-LAB	lab(49.56, 16.55, -55.10)
CIE-LCH	lch(49.56, 57.53, 286.71°)
OKLab	oklab(57.08% -0.0177 -0.1577)
OKLCH	oklch(57.08% 0.159 263.6)
XYZ	xyz(20.3510, 18.0513, 64.6863)
Luminance	0.1805 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4572D4 #D4A745

analogous

#45B9D4 #4572D4 #6045D4

triadic

#4572D4 #D44572 #72D445

tetradic

#4572D4 #D445B9 #D4A745 #45D460

square

#4572D4 #D445B9 #D4A745 #45D460

split-complementary

#4572D4 #D46045 #B9D445

monochromatic

#1E3D81 #2954B3 #4572D4 #7798DF #A8BDEB

Accessibility & contrast

On white

4.55

#4572D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#4572D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4572D4

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4572D4	#FFFFFF	#000000	##000000
##4572D4	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#407DD8

Deuteranopia (green-blind)

#2370D2

Tritanopia (blue-blind)

#008999

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4572d4;
/* rgb */ color: rgb(69, 114, 212);
/* oklch */ color: oklch(57.1% 0.159 263.6);

Tailwind

colors: {
  custom: {
    50: '#889ae2',
    500: '#4572d4',
    950: '#000000',
  },
}

SCSS

$custom: #4572d4;
$custom-light: #889ae2;
$custom-dark: #000000;

JSON

{
  "hex": "#4572d4",
  "rgb": {
    "r": 69,
    "g": 114,
    "b": 212
  },
  "hsl": {
    "h": 221.119,
    "s": 62.445,
    "l": 55.098
  },
  "oklch": {
    "l": 0.57077,
    "c": 0.15873,
    "h": 263.6
  },
  "luminance": 0.18053
}

Semantic roles & 50–950 ramp

primary

#4572D4

secondary

#D8C69C

accent

#B242E6

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4572D4

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

Preview Lab → · Contrast checker → · Palette generator →