#5573A1#5573A1

#5573A1 is a mid, moderate blue. Relative luminance 0.168; OKLCH L 55.2% C 0.080 H 258.7°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#5573A1
RGB	rgb(85, 115, 161)
HSL	hsl(216, 31%, 48%)
HSV	hsv(216, 47%, 63%)
CMYK	cmyk(47.2%, 28.6%, 0%, 36.9%)
CIE-LAB	lab(47.96, 2.14, -28.13)
CIE-LCH	lch(47.96, 28.21, 274.34°)
OKLab	oklab(55.18% -0.0157 -0.0787)
OKLCH	oklch(55.18% 0.08 258.7)
XYZ	xyz(16.3079, 16.7649, 36.0879)
Luminance	0.1677 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5573A1 #A18355

analogous

#5599A1 #5573A1 #5D55A1

triadic

#5573A1 #A15573 #73A155

tetradic

#5573A1 #A15599 #A18355 #55A15D

square

#5573A1 #A15599 #A18355 #55A15D

split-complementary

#5573A1 #A15D55 #99A155

monochromatic

#2B3A51 #405679 #5573A1 #7A93B9 #A2B4CE

Accessibility & contrast

On white

4.82

#5573A1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#5573A1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5573A1

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5573A1	#FFFFFF	#000000	##FFFFFF
##5573A1	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6276A3

Deuteranopia (green-blind)

#596FA0

Tritanopia (blue-blind)

#367D83

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5573a1;
/* rgb */ color: rgb(85, 115, 161);
/* oklch */ color: oklch(55.2% 0.080 258.7);

Tailwind

colors: {
  custom: {
    50: '#899bbd',
    500: '#5573a1',
    950: '#000000',
  },
}

SCSS

$custom: #5573a1;
$custom-light: #899bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#5573a1",
  "rgb": {
    "r": 85,
    "g": 115,
    "b": 161
  },
  "hsl": {
    "h": 216.316,
    "s": 30.894,
    "l": 48.235
  },
  "oklch": {
    "l": 0.55184,
    "c": 0.08024,
    "h": 258.7
  },
  "luminance": 0.16766
}

Semantic roles & 50–950 ramp

primary

#5573A1

secondary

#BCAD96

accent

#9F61C7

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0C0E12

muted

#7D7E81

Preview Lab

Preview with #5573A1

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

Preview Lab → · Contrast checker → · Palette generator →