#5764E2#5764E2

#5764E2 is a mid, vivid blue. Relative luminance 0.166; OKLCH L 56.3% C 0.190 H 274.1°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#5764E2
RGB	rgb(87, 100, 226)
HSL	hsl(234, 71%, 61%)
HSV	hsv(234, 62%, 89%)
CMYK	cmyk(61.5%, 55.8%, 0%, 11.4%)
CIE-LAB	lab(47.79, 33.01, -65.84)
CIE-LCH	lch(47.79, 73.65, 296.63°)
OKLab	oklab(56.29% 0.0137 -0.1891)
OKLCH	oklch(56.29% 0.19 274.1)
XYZ	xyz(22.2106, 16.6298, 73.9762)
Luminance	0.1663 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5764E2 #E2D557

analogous

#57AAE2 #5764E2 #9057E2

triadic

#5764E2 #E25764 #64E257

tetradic

#5764E2 #E257AA #E2D557 #57E290

square

#5764E2 #E257AA #E2D557 #57E290

split-complementary

#5764E2 #E29057 #AAE257

monochromatic

#1C29A3 #2536D7 #5764E2 #8B94EB #BFC4F4

Accessibility & contrast

On white

4.85

#5764E2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#5764E2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5764E2

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5764E2	#FFFFFF	#000000	##FFFFFF
##5764E2	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078E6

Deuteranopia (green-blind)

#006BDF

Tritanopia (blue-blind)

#008299

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5764e2;
/* rgb */ color: rgb(87, 100, 226);
/* oklch */ color: oklch(56.3% 0.190 274.1);

Tailwind

colors: {
  custom: {
    50: '#9390ec',
    500: '#5764e2',
    950: '#000000',
  },
}

SCSS

$custom: #5764e2;
$custom-light: #9390ec;
$custom-dark: #000000;

JSON

{
  "hex": "#5764e2",
  "rgb": {
    "r": 87,
    "g": 100,
    "b": 226
  },
  "hsl": {
    "h": 234.388,
    "s": 70.558,
    "l": 61.373
  },
  "oklch": {
    "l": 0.56286,
    "c": 0.18964,
    "h": 274.1
  },
  "luminance": 0.16632
}

Semantic roles & 50–950 ramp

primary

#5764E2

secondary

#E4E0B0

accent

#C113D3

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5764E2

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

Preview Lab → · Contrast checker → · Palette generator →