#5573E6#5573E6

#5573E6 is a mid, vivid blue. Relative luminance 0.199; OKLCH L 59.3% C 0.177 H 269.4°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#5573E6
RGB	rgb(85, 115, 230)
HSL	hsl(228, 74%, 62%)
HSV	hsv(228, 63%, 90%)
CMYK	cmyk(63%, 50%, 0%, 9.8%)
CIE-LAB	lab(51.73, 24.78, -61.73)
CIE-LCH	lch(51.73, 66.52, 291.87°)
OKLab	oklab(59.3% -0.0019 -0.1769)
OKLCH	oklch(59.3% 0.177 269.4)
XYZ	xyz(24.1551, 19.9038, 77.4164)
Luminance	0.1991 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5573E6 #E6C855

analogous

#55BCE6 #5573E6 #8055E6

triadic

#5573E6 #E65573 #73E655

tetradic

#5573E6 #E655BC #E6C855 #55E680

square

#5573E6 #E655BC #E6C855 #55E680

split-complementary

#5573E6 #E68055 #BCE655

monochromatic

#1936A8 #2148DD #5573E6 #8A9FEE #C0CBF6

Accessibility & contrast

On white

4.22

#5573E6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#5573E6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5573E6

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5573E6	#FFFFFF	#000000	##000000
##5573E6	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3282EA

Deuteranopia (green-blind)

#0275E4

Tritanopia (blue-blind)

#008EA2

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5573e6;
/* rgb */ color: rgb(85, 115, 230);
/* oklch */ color: oklch(59.3% 0.177 269.4);

Tailwind

colors: {
  custom: {
    50: '#929aef',
    500: '#5573e6',
    950: '#000000',
  },
}

SCSS

$custom: #5573e6;
$custom-light: #929aef;
$custom-dark: #000000;

JSON

{
  "hex": "#5573e6",
  "rgb": {
    "r": 85,
    "g": 115,
    "b": 230
  },
  "hsl": {
    "h": 227.586,
    "s": 74.359,
    "l": 61.765
  },
  "oklch": {
    "l": 0.59303,
    "c": 0.17694,
    "h": 269.4
  },
  "luminance": 0.19906
}

Semantic roles & 50–950 ramp

primary

#5573E6

secondary

#E6DBB1

accent

#AD0FD6

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5573E6

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

Preview Lab → · Contrast checker → · Palette generator →