#4574D2#4574D2

#4574D2 is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.4% C 0.154 H 262.6°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#4574D2
RGB	rgb(69, 116, 210)
HSL	hsl(220, 61%, 55%)
HSV	hsv(220, 67%, 82%)
CMYK	cmyk(67.1%, 44.8%, 0%, 17.6%)
CIE-LAB	lab(49.99, 14.59, -53.28)
CIE-LCH	lch(49.99, 55.24, 285.32°)
OKLab	oklab(57.37% -0.0198 -0.1524)
OKLCH	oklch(57.37% 0.154 262.6)
XYZ	xyz(20.3284, 18.4071, 63.4419)
Luminance	0.1841 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4574D2 #D2A345

analogous

#45BBD2 #4574D2 #5D45D2

triadic

#4574D2 #D24574 #74D245

tetradic

#4574D2 #D245BB #D2A345 #45D25D

square

#4574D2 #D245BB #D2A345 #45D25D

split-complementary

#4574D2 #D25D45 #BBD245

monochromatic

#1F3E7E #2A57AF #4574D2 #7699DE #A8BEEA

Accessibility & contrast

On white

4.49

#4574D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#4574D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4574D2

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4574D2	#FFFFFF	#000000	##000000
##4574D2	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#467ED6

Deuteranopia (green-blind)

#2C71D0

Tritanopia (blue-blind)

#008A99

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4574d2;
/* rgb */ color: rgb(69, 116, 210);
/* oklch */ color: oklch(57.4% 0.154 262.6);

Tailwind

colors: {
  custom: {
    50: '#879be0',
    500: '#4574d2',
    950: '#000000',
  },
}

SCSS

$custom: #4574d2;
$custom-light: #879be0;
$custom-dark: #000000;

JSON

{
  "hex": "#4574d2",
  "rgb": {
    "r": 69,
    "g": 116,
    "b": 210
  },
  "hsl": {
    "h": 220,
    "s": 61.039,
    "l": 54.706
  },
  "oklch": {
    "l": 0.57367,
    "c": 0.15364,
    "h": 262.6
  },
  "luminance": 0.18409
}

Semantic roles & 50–950 ramp

primary

#4574D2

secondary

#D7C39C

accent

#AF44E4

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0E15

muted

#7D7E83

Preview Lab

Preview with #4574D2

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

Preview Lab → · Contrast checker → · Palette generator →