#4572D5#4572D5

#4572D5 is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.1% C 0.160 H 263.7°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#4572D5
RGB	rgb(69, 114, 213)
HSL	hsl(221, 63%, 55%)
HSV	hsv(221, 68%, 84%)
CMYK	cmyk(67.6%, 46.5%, 0%, 16.5%)
CIE-LAB	lab(49.62, 16.90, -55.57)
CIE-LCH	lch(49.62, 58.08, 286.92°)
OKLab	oklab(57.14% -0.0175 -0.1591)
OKLCH	oklch(57.14% 0.16 263.7)
XYZ	xyz(20.4776, 18.1019, 65.3527)
Luminance	0.1810 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4572D5 #D5A845

analogous

#45BAD5 #4572D5 #6045D5

triadic

#4572D5 #D54572 #72D545

tetradic

#4572D5 #D545BA #D5A845 #45D560

square

#4572D5 #D545BA #D5A845 #45D560

split-complementary

#4572D5 #D56045 #BAD545

monochromatic

#1D3D82 #2954B4 #4572D5 #7798E0 #A9BEEC

Accessibility & contrast

On white

4.54

#4572D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#4572D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4572D5

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4572D5	#FFFFFF	#000000	##000000
##4572D5	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F7DD9

Deuteranopia (green-blind)

#2170D3

Tritanopia (blue-blind)

#008999

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4572d5;
/* rgb */ color: rgb(69, 114, 213);
/* oklch */ color: oklch(57.1% 0.160 263.7);

Tailwind

colors: {
  custom: {
    50: '#889ae2',
    500: '#4572d5',
    950: '#000000',
  },
}

SCSS

$custom: #4572d5;
$custom-light: #889ae2;
$custom-dark: #000000;

JSON

{
  "hex": "#4572d5",
  "rgb": {
    "r": 69,
    "g": 114,
    "b": 213
  },
  "hsl": {
    "h": 221.25,
    "s": 63.158,
    "l": 55.294
  },
  "oklch": {
    "l": 0.57144,
    "c": 0.16008,
    "h": 263.7
  },
  "luminance": 0.18104
}

Semantic roles & 50–950 ramp

primary

#4572D5

secondary

#D9C69D

accent

#B342E6

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4572D5

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

Preview Lab → · Contrast checker → · Palette generator →