#5764EE#5764EE

#5764EE is a mid, highly saturated blue. Relative luminance 0.173; OKLCH L 57.2% C 0.205 H 273.9°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#5764EE
RGB	rgb(87, 100, 238)
HSL	hsl(235, 82%, 64%)
HSV	hsv(235, 63%, 93%)
CMYK	cmyk(63.4%, 58%, 0%, 6.7%)
CIE-LAB	lab(48.65, 36.99, -71.20)
CIE-LCH	lch(48.65, 80.24, 297.45°)
OKLab	oklab(57.2% 0.0138 -0.2049)
OKLCH	oklch(57.2% 0.205 273.9)
XYZ	xyz(23.9152, 17.3116, 82.9535)
Luminance	0.1731 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5764EE #EEE157

analogous

#57B0EE #5764EE #9557EE

triadic

#5764EE #EE5764 #64EE57

tetradic

#5764EE #EE57B0 #EEE157 #57EE95

square

#5764EE #EE57B0 #EEE157 #57EE95

split-complementary

#5764EE #EE9557 #B0EE57

monochromatic

#1321B8 #1F31E8 #5764EE #8F97F4 #C6CBF9

Accessibility & contrast

On white

4.71

#5764EE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#5764EE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5764EE

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5764EE	#FFFFFF	#000000	##FFFFFF
##5764EE	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AF3

Deuteranopia (green-blind)

#006DEB

Tritanopia (blue-blind)

#00869F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #5764ee;
/* rgb */ color: rgb(87, 100, 238);
/* oklch */ color: oklch(57.2% 0.205 273.9);

Tailwind

colors: {
  custom: {
    50: '#9590f4',
    500: '#5764ee',
    950: '#000000',
  },
}

SCSS

$custom: #5764ee;
$custom-light: #9590f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5764ee",
  "rgb": {
    "r": 87,
    "g": 100,
    "b": 238
  },
  "hsl": {
    "h": 234.834,
    "s": 81.622,
    "l": 63.725
  },
  "oklch": {
    "l": 0.57197,
    "c": 0.20537,
    "h": 273.9
  },
  "luminance": 0.17314
}

Semantic roles & 50–950 ramp

primary

#5764EE

secondary

#EBE6B6

accent

#CC08DE

background

#F9F8FF

surface

#F2F0FE

border

#CCCBD6

text

#0F0C17

muted

#7E7D85

Preview Lab

Preview with #5764EE

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

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