#5B76BE#5B76BE

#5B76BE is a mid, moderate blue. Relative luminance 0.189; OKLCH L 57.8% C 0.116 H 267.2°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#5B76BE
RGB	rgb(91, 118, 190)
HSL	hsl(224, 43%, 55%)
HSV	hsv(224, 52%, 75%)
CMYK	cmyk(52.1%, 37.9%, 0%, 25.5%)
CIE-LAB	lab(50.57, 10.88, -40.85)
CIE-LCH	lch(50.57, 42.28, 284.92°)
OKLab	oklab(57.76% -0.0056 -0.1155)
OKLCH	oklch(57.76% 0.116 267.2)
XYZ	xyz(20.0840, 18.8973, 51.2944)
Luminance	0.1890 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B76BE #BEA35B

analogous

#5BA8BE #5B76BE #715BBE

triadic

#5B76BE #BE5B76 #76BE5B

tetradic

#5B76BE #BE5BA8 #BEA35B #5BBE71

square

#5B76BE #BE5BA8 #BEA35B #5BBE71

split-complementary

#5B76BE #BE715B #A8BE5B

monochromatic

#2D4072 #3E589D #5B76BE #879BCF #B3BFE1

Accessibility & contrast

On white

4.39

#5B76BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#5B76BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B76BE

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B76BE	#FFFFFF	#000000	##000000
##5B76BE	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A7DC1

Deuteranopia (green-blind)

#4E74BC

Tritanopia (blue-blind)

#2C8591

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #5b76be;
/* rgb */ color: rgb(91, 118, 190);
/* oklch */ color: oklch(57.8% 0.116 267.2);

Tailwind

colors: {
  custom: {
    50: '#8f9dd2',
    500: '#5b76be',
    950: '#000000',
  },
}

SCSS

$custom: #5b76be;
$custom-light: #8f9dd2;
$custom-dark: #000000;

JSON

{
  "hex": "#5b76be",
  "rgb": {
    "r": 91,
    "g": 118,
    "b": 190
  },
  "hsl": {
    "h": 223.636,
    "s": 43.231,
    "l": 55.098
  },
  "oklch": {
    "l": 0.5776,
    "c": 0.11564,
    "h": 267.2
  },
  "luminance": 0.18899
}

Semantic roles & 50–950 ramp

primary

#5B76BE

secondary

#CFC4A6

accent

#B155D3

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5B76BE

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

Preview Lab → · Contrast checker → · Palette generator →