#5764D8#5764D8

#5764D8 is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.6% C 0.176 H 274.3°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#5764D8
RGB	rgb(87, 100, 216)
HSL	hsl(234, 62%, 59%)
HSV	hsv(234, 60%, 85%)
CMYK	cmyk(59.7%, 53.7%, 0%, 15.3%)
CIE-LAB	lab(47.10, 29.70, -61.28)
CIE-LCH	lch(47.10, 68.10, 295.86°)
OKLab	oklab(55.55% 0.0133 -0.1757)
OKLCH	oklch(55.55% 0.176 274.3)
XYZ	xyz(20.8783, 16.0968, 66.9592)
Luminance	0.1610 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5764D8 #D8CB57

analogous

#57A5D8 #5764D8 #8A57D8

triadic

#5764D8 #D85764 #64D857

tetradic

#5764D8 #D857A5 #D8CB57 #57D88A

square

#5764D8 #D857A5 #D8CB57 #57D88A

split-complementary

#5764D8 #D88A57 #A5D857

monochromatic

#222D93 #2E3DC4 #5764D8 #8992E4 #BAC0EF

Accessibility & contrast

On white

4.98

#5764D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#5764D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5764D8

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5764D8	#FFFFFF	#000000	##FFFFFF
##5764D8	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1675DC

Deuteranopia (green-blind)

#006AD6

Tritanopia (blue-blind)

#007F94

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #5764d8;
/* rgb */ color: rgb(87, 100, 216);
/* oklch */ color: oklch(55.6% 0.176 274.3);

Tailwind

colors: {
  custom: {
    50: '#9290e5',
    500: '#5764d8',
    950: '#000000',
  },
}

SCSS

$custom: #5764d8;
$custom-light: #9290e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5764d8",
  "rgb": {
    "r": 87,
    "g": 100,
    "b": 216
  },
  "hsl": {
    "h": 233.953,
    "s": 62.319,
    "l": 59.412
  },
  "oklch": {
    "l": 0.55553,
    "c": 0.17623,
    "h": 274.3
  },
  "luminance": 0.16098
}

Semantic roles & 50–950 ramp

primary

#5764D8

secondary

#DFD9AC

accent

#D542E5

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5764D8

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

Preview Lab → · Contrast checker → · Palette generator →