#4572DE#4572DE

#4572DE is a mid, vivid blue. Relative luminance 0.186; OKLCH L 57.8% C 0.172 H 264.6°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#4572DE
RGB	rgb(69, 114, 222)
HSL	hsl(222, 70%, 57%)
HSV	hsv(222, 69%, 87%)
CMYK	cmyk(68.9%, 48.6%, 0%, 12.9%)
CIE-LAB	lab(50.18, 20.10, -59.76)
CIE-LCH	lch(50.18, 63.05, 288.59°)
OKLab	oklab(57.76% -0.0163 -0.1714)
OKLCH	oklch(57.76% 0.172 264.6)
XYZ	xyz(21.6517, 18.5716, 71.5367)
Luminance	0.1857 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4572DE #DEB145

analogous

#45BFDE #4572DE #6545DE

triadic

#4572DE #DE4572 #72DE45

tetradic

#4572DE #DE45BF #DEB145 #45DE65

square

#4572DE #DE45BF #DEB145 #45DE65

split-complementary

#4572DE #DE6545 #BFDE45

monochromatic

#193C8F #2352C3 #4572DE #7999E7 #ADC1F0

Accessibility & contrast

On white

4.45

#4572DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#4572DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4572DE

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4572DE	#FFFFFF	#000000	##000000
##4572DE	1.00	4.45	4.71	4.71
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#367FE2

Deuteranopia (green-blind)

#0171DC

Tritanopia (blue-blind)

#008B9D

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4572de;
/* rgb */ color: rgb(69, 114, 222);
/* oklch */ color: oklch(57.8% 0.172 264.6);

Tailwind

colors: {
  custom: {
    50: '#8a9ae9',
    500: '#4572de',
    950: '#000000',
  },
}

SCSS

$custom: #4572de;
$custom-light: #8a9ae9;
$custom-dark: #000000;

JSON

{
  "hex": "#4572de",
  "rgb": {
    "r": 69,
    "g": 114,
    "b": 222
  },
  "hsl": {
    "h": 222.353,
    "s": 69.863,
    "l": 57.059
  },
  "oklch": {
    "l": 0.57755,
    "c": 0.17222,
    "h": 264.6
  },
  "luminance": 0.18574
}

Semantic roles & 50–950 ramp

primary

#4572DE

secondary

#DFCCA0

accent

#B83BED

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4572DE

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

Preview Lab → · Contrast checker → · Palette generator →