#5763C8#5763C8

#5763C8 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.2% C 0.156 H 274.9°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#5763C8
RGB	rgb(87, 99, 200)
HSL	hsl(234, 51%, 56%)
HSV	hsv(234, 57%, 78%)
CMYK	cmyk(56.5%, 50.5%, 0%, 21.6%)
CIE-LAB	lab(45.80, 25.03, -54.23)
CIE-LCH	lch(45.80, 59.73, 294.78°)
OKLab	oklab(54.24% 0.0132 -0.155)
OKLCH	oklch(54.24% 0.156 274.9)
XYZ	xyz(18.8143, 15.1187, 56.5592)
Luminance	0.1512 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5763C8 #C8BC57

analogous

#579CC8 #5763C8 #8457C8

triadic

#5763C8 #C85763 #63C857

tetradic

#5763C8 #C8579C #C8BC57 #57C884

square

#5763C8 #C8579C #C8BC57 #57C884

split-complementary

#5763C8 #C88457 #9CC857

monochromatic

#29317C #3844AA #5763C8 #858ED7 #B3B9E6

Accessibility & contrast

On white

5.22

#5763C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#5763C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5763C8

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5763C8	#FFFFFF	#000000	##FFFFFF
##5763C8	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E71CC

Deuteranopia (green-blind)

#1B68C6

Tritanopia (blue-blind)

#147A8C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5763c8;
/* rgb */ color: rgb(87, 99, 200);
/* oklch */ color: oklch(54.2% 0.156 274.9);

Tailwind

colors: {
  custom: {
    50: '#8f8fd9',
    500: '#5763c8',
    950: '#000000',
  },
}

SCSS

$custom: #5763c8;
$custom-light: #8f8fd9;
$custom-dark: #000000;

JSON

{
  "hex": "#5763c8",
  "rgb": {
    "r": 87,
    "g": 99,
    "b": 200
  },
  "hsl": {
    "h": 233.628,
    "s": 50.673,
    "l": 56.275
  },
  "oklch": {
    "l": 0.54236,
    "c": 0.15555,
    "h": 274.9
  },
  "luminance": 0.1512
}

Semantic roles & 50–950 ramp

primary

#5763C8

secondary

#D5D0A6

accent

#CB4EDA

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #5763C8

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

Preview Lab → · Contrast checker → · Palette generator →