#4573AE#4573AE

#4573AE is a mid, moderate cyan. Relative luminance 0.166; OKLCH L 55.0% C 0.106 H 255.3°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#4573AE
RGB	rgb(69, 115, 174)
HSL	hsl(214, 43%, 48%)
HSV	hsv(214, 60%, 68%)
CMYK	cmyk(60.3%, 33.9%, 0%, 31.8%)
CIE-LAB	lab(47.73, 2.66, -36.15)
CIE-LCH	lch(47.73, 36.25, 274.21°)
OKLab	oklab(54.97% -0.0268 -0.1022)
OKLCH	oklch(54.97% 0.106 255.3)
XYZ	xyz(16.2222, 16.5812, 42.3818)
Luminance	0.1658 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4573AE #AE8045

analogous

#45A8AE #4573AE #4B45AE

triadic

#4573AE #AE4573 #73AE45

tetradic

#4573AE #AE45A8 #AE8045 #45AE4B

square

#4573AE #AE45A8 #AE8045 #45AE4B

split-complementary

#4573AE #AE4B45 #A8AE45

monochromatic

#223956 #345682 #4573AE #6C93C5 #97B3D6

Accessibility & contrast

On white

4.86

#4573AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#4573AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4573AE

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4573AE	#FFFFFF	#000000	##FFFFFF
##4573AE	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A77B0

Deuteranopia (green-blind)

#4C6DAD

Tritanopia (blue-blind)

#008088

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4573ae;
/* rgb */ color: rgb(69, 115, 174);
/* oklch */ color: oklch(55.0% 0.106 255.3);

Tailwind

colors: {
  custom: {
    50: '#829bc6',
    500: '#4573ae',
    950: '#000000',
  },
}

SCSS

$custom: #4573ae;
$custom-light: #829bc6;
$custom-dark: #000000;

JSON

{
  "hex": "#4573ae",
  "rgb": {
    "r": 69,
    "g": 115,
    "b": 174
  },
  "hsl": {
    "h": 213.714,
    "s": 43.21,
    "l": 47.647
  },
  "oklch": {
    "l": 0.54975,
    "c": 0.10565,
    "h": 255.3
  },
  "luminance": 0.16583
}

Semantic roles & 50–950 ramp

primary

#4573AE

secondary

#C2AB8D

accent

#9C55D3

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #4573AE

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

Preview Lab → · Contrast checker → · Palette generator →