#5765CF#5765CF

#5765CF is a mid, vivid blue. Relative luminance 0.158; OKLCH L 55.1% C 0.163 H 274.1°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#5765CF
RGB	rgb(87, 101, 207)
HSL	hsl(233, 56%, 58%)
HSV	hsv(233, 58%, 81%)
CMYK	cmyk(58%, 51.2%, 0%, 18.8%)
CIE-LAB	lab(46.76, 26.10, -56.70)
CIE-LCH	lch(46.76, 62.41, 294.72°)
OKLab	oklab(55.11% 0.0117 -0.1622)
OKLCH	oklch(55.11% 0.163 274.1)
XYZ	xyz(19.8430, 15.8371, 61.0306)
Luminance	0.1584 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5765CF #CFC157

analogous

#57A1CF #5765CF #8557CF

triadic

#5765CF #CF5765 #65CF57

tetradic

#5765CF #CF57A1 #CFC157 #57CF85

square

#5765CF #CF57A1 #CFC157 #57CF85

split-complementary

#5765CF #CF8557 #A1CF57

monochromatic

#263185 #3443B5 #5765CF #8791DD #B6BCEA

Accessibility & contrast

On white

5.04

#5765CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#5765CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5765CF

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5765CF	#FFFFFF	#000000	##FFFFFF
##5765CF	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B74D3

Deuteranopia (green-blind)

#0F6ACD

Tritanopia (blue-blind)

#007D90

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #5765cf;
/* rgb */ color: rgb(87, 101, 207);
/* oklch */ color: oklch(55.1% 0.163 274.1);

Tailwind

colors: {
  custom: {
    50: '#9090de',
    500: '#5765cf',
    950: '#000000',
  },
}

SCSS

$custom: #5765cf;
$custom-light: #9090de;
$custom-dark: #000000;

JSON

{
  "hex": "#5765cf",
  "rgb": {
    "r": 87,
    "g": 101,
    "b": 207
  },
  "hsl": {
    "h": 233,
    "s": 55.556,
    "l": 57.647
  },
  "oklch": {
    "l": 0.55107,
    "c": 0.16265,
    "h": 274.1
  },
  "luminance": 0.15839
}

Semantic roles & 50–950 ramp

primary

#5765CF

secondary

#D9D3A9

accent

#CD49DF

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #5765CF

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

Preview Lab → · Contrast checker → · Palette generator →