#4572CE#4572CE

#4572CE is a mid, vivid blue. Relative luminance 0.178; OKLCH L 56.7% C 0.151 H 262.9°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#4572CE
RGB	rgb(69, 114, 206)
HSL	hsl(220, 58%, 54%)
HSV	hsv(220, 67%, 81%)
CMYK	cmyk(66.5%, 44.7%, 0%, 19.2%)
CIE-LAB	lab(49.20, 14.42, -52.26)
CIE-LCH	lch(49.20, 54.22, 285.43°)
OKLab	oklab(56.68% -0.0186 -0.1494)
OKLCH	oklch(56.68% 0.151 262.9)
XYZ	xyz(19.6082, 17.7542, 60.7741)
Luminance	0.1776 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4572CE #CEA145

analogous

#45B7CE #4572CE #5D45CE

triadic

#4572CE #CE4572 #72CE45

tetradic

#4572CE #CE45B7 #CEA145 #45CE5D

square

#4572CE #CE45B7 #CEA145 #45CE5D

split-complementary

#4572CE #CE5D45 #B7CE45

monochromatic

#203D79 #2D56A9 #4572CE #7597DB #A6BBE8

Accessibility & contrast

On white

4.61

#4572CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#4572CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4572CE

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

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

Color blindness preview

Protanopia (red-blind)

#457CD1

Deuteranopia (green-blind)

#2D6FCC

Tritanopia (blue-blind)

#008796

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4572ce;
/* rgb */ color: rgb(69, 114, 206);
/* oklch */ color: oklch(56.7% 0.151 262.9);

Tailwind

colors: {
  custom: {
    50: '#879add',
    500: '#4572ce',
    950: '#000000',
  },
}

SCSS

$custom: #4572ce;
$custom-light: #879add;
$custom-dark: #000000;

JSON

{
  "hex": "#4572ce",
  "rgb": {
    "r": 69,
    "g": 114,
    "b": 206
  },
  "hsl": {
    "h": 220.292,
    "s": 58.298,
    "l": 53.922
  },
  "oklch": {
    "l": 0.56683,
    "c": 0.15056,
    "h": 262.9
  },
  "luminance": 0.17756
}

Semantic roles & 50–950 ramp

primary

#4572CE

secondary

#D5C19A

accent

#AF46E2

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #4572CE

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

Preview Lab → · Contrast checker → · Palette generator →