#5765BB#5765BB

#5765BB is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.8% C 0.134 H 274.0°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#5765BB
RGB	rgb(87, 101, 187)
HSL	hsl(232, 42%, 54%)
HSV	hsv(232, 53%, 73%)
CMYK	cmyk(53.5%, 46%, 0%, 26.7%)
CIE-LAB	lab(45.52, 19.53, -47.14)
CIE-LCH	lch(45.52, 51.03, 292.50°)
OKLab	oklab(53.77% 0.0095 -0.1341)
OKLCH	oklch(53.77% 0.134 274)
XYZ	xyz(17.5509, 14.9203, 48.9591)
Luminance	0.1492 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5765BB #BBAD57

analogous

#5797BB #5765BB #7B57BB

triadic

#5765BB #BB5765 #65BB57

tetradic

#5765BB #BB5797 #BBAD57 #57BB7B

square

#5765BB #BB5797 #BBAD57 #57BB7B

split-complementary

#5765BB #BB7B57 #97BB57

monochromatic

#2C356C #3D4A97 #5765BB #838DCD #AEB5DE

Accessibility & contrast

On white

5.27

#5765BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#5765BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5765BB

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5765BB	#FFFFFF	#000000	##FFFFFF
##5765BB	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F70BE

Deuteranopia (green-blind)

#3468B9

Tritanopia (blue-blind)

#287887

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5765bb;
/* rgb */ color: rgb(87, 101, 187);
/* oklch */ color: oklch(53.8% 0.134 274.0);

Tailwind

colors: {
  custom: {
    50: '#8d90d0',
    500: '#5765bb',
    950: '#000000',
  },
}

SCSS

$custom: #5765bb;
$custom-light: #8d90d0;
$custom-dark: #000000;

JSON

{
  "hex": "#5765bb",
  "rgb": {
    "r": 87,
    "g": 101,
    "b": 187
  },
  "hsl": {
    "h": 231.6,
    "s": 42.373,
    "l": 53.725
  },
  "oklch": {
    "l": 0.53774,
    "c": 0.13449,
    "h": 274
  },
  "luminance": 0.14921
}

Semantic roles & 50–950 ramp

primary

#5765BB

secondary

#CCC6A2

accent

#C156D2

background

#F9F8FC

surface

#F1F0F9

border

#CBCBD2

text

#0D0C14

muted

#7E7D82

Preview Lab

Preview with #5765BB

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

Preview Lab → · Contrast checker → · Palette generator →