#5765DD#5765DD

#5765DD is a mid, vivid blue. Relative luminance 0.166; OKLCH L 56.1% C 0.182 H 274.0°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#5765DD
RGB	rgb(87, 101, 221)
HSL	hsl(234, 66%, 60%)
HSV	hsv(234, 61%, 87%)
CMYK	cmyk(60.6%, 54.3%, 0%, 13.3%)
CIE-LAB	lab(47.69, 30.74, -63.17)
CIE-LCH	lch(47.69, 70.25, 295.95°)
OKLab	oklab(56.1% 0.0126 -0.1813)
OKLCH	oklch(56.1% 0.182 274)
XYZ	xyz(21.6310, 16.5523, 70.4476)
Luminance	0.1655 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5765DD #DDCF57

analogous

#57A8DD #5765DD #8C57DD

triadic

#5765DD #DD5765 #65DD57

tetradic

#5765DD #DD57A8 #DDCF57 #57DD8C

square

#5765DD #DD57A8 #DDCF57 #57DD8C

split-complementary

#5765DD #DD8C57 #A8DD57

monochromatic

#1F2C9A #2A3BCD #5765DD #8A94E7 #BDC2F2

Accessibility & contrast

On white

4.87

#5765DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#5765DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5765DD

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5765DD	#FFFFFF	#000000	##FFFFFF
##5765DD	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B77E1

Deuteranopia (green-blind)

#006CDB

Tritanopia (blue-blind)

#008197

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5765dd;
/* rgb */ color: rgb(87, 101, 221);
/* oklch */ color: oklch(56.1% 0.182 274.0);

Tailwind

colors: {
  custom: {
    50: '#9390e8',
    500: '#5765dd',
    950: '#000000',
  },
}

SCSS

$custom: #5765dd;
$custom-light: #9390e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5765dd",
  "rgb": {
    "r": 87,
    "g": 101,
    "b": 221
  },
  "hsl": {
    "h": 233.731,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.56103,
    "c": 0.18171,
    "h": 274
  },
  "luminance": 0.16554
}

Semantic roles & 50–950 ramp

primary

#5765DD

secondary

#E1DCAE

accent

#BB17CE

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5765DD

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

Preview Lab → · Contrast checker → · Palette generator →