#5773E1#5773E1

#5773E1 is a mid, vivid blue. Relative luminance 0.197; OKLCH L 59.1% C 0.170 H 269.8°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#5773E1
RGB	rgb(87, 115, 225)
HSL	hsl(228, 70%, 61%)
HSV	hsv(228, 61%, 88%)
CMYK	cmyk(61.3%, 48.9%, 0%, 11.8%)
CIE-LAB	lab(51.52, 23.43, -59.25)
CIE-LCH	lch(51.52, 63.72, 291.58°)
OKLab	oklab(59.07% -0.0005 -0.1696)
OKLCH	oklch(59.07% 0.17 269.8)
XYZ	xyz(23.6472, 19.7219, 73.7801)
Luminance	0.1972 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5773E1 #E1C557

analogous

#57B8E1 #5773E1 #8057E1

triadic

#5773E1 #E15773 #73E157

tetradic

#5773E1 #E157B8 #E1C557 #57E180

square

#5773E1 #E157B8 #E1C557 #57E180

split-complementary

#5773E1 #E18057 #B8E157

monochromatic

#1D38A1 #2649D5 #5773E1 #8B9EEA #BFCAF4

Accessibility & contrast

On white

4.25

#5773E1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#5773E1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5773E1

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5773E1	#FFFFFF	#000000	##000000
##5773E1	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3981E5

Deuteranopia (green-blind)

#1B75DF

Tritanopia (blue-blind)

#008C9F

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5773e1;
/* rgb */ color: rgb(87, 115, 225);
/* oklch */ color: oklch(59.1% 0.170 269.8);

Tailwind

colors: {
  custom: {
    50: '#929aeb',
    500: '#5773e1',
    950: '#000000',
  },
}

SCSS

$custom: #5773e1;
$custom-light: #929aeb;
$custom-dark: #000000;

JSON

{
  "hex": "#5773e1",
  "rgb": {
    "r": 87,
    "g": 115,
    "b": 225
  },
  "hsl": {
    "h": 227.826,
    "s": 69.697,
    "l": 61.176
  },
  "oklch": {
    "l": 0.59074,
    "c": 0.16958,
    "h": 269.8
  },
  "luminance": 0.19724
}

Semantic roles & 50–950 ramp

primary

#5773E1

secondary

#E4D9B0

accent

#AB14D2

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5773E1

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

Preview Lab → · Contrast checker → · Palette generator →