#5B60BE#5B60BE

#5B60BE is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.3% C 0.145 H 278.0°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#5B60BE
RGB	rgb(91, 96, 190)
HSL	hsl(237, 43%, 55%)
HSV	hsv(237, 52%, 75%)
CMYK	cmyk(52.1%, 49.5%, 0%, 25.5%)
CIE-LAB	lab(44.67, 24.50, -50.24)
CIE-LCH	lch(44.67, 55.89, 295.99°)
OKLab	oklab(53.26% 0.0201 -0.1432)
OKLCH	oklch(53.26% 0.145 278)
XYZ	xyz(17.7886, 14.3065, 50.5293)
Luminance	0.1431 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B60BE #BEB95B

analogous

#5B91BE #5B60BE #885BBE

triadic

#5B60BE #BE5B60 #60BE5B

tetradic

#5B60BE #BE5B91 #BEB95B #5BBE88

square

#5B60BE #BE5B91 #BEB95B #5BBE88

split-complementary

#5B60BE #BE885B #91BE5B

monochromatic

#2D3072 #3E439D #5B60BE #878ACF #B3B5E1

Accessibility & contrast

On white

5.44

#5B60BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#5B60BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B60BE

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B60BE	#FFFFFF	#000000	##FFFFFF
##5B60BE	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#336EC1

Deuteranopia (green-blind)

#2966BC

Tritanopia (blue-blind)

#317586

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #5b60be;
/* rgb */ color: rgb(91, 96, 190);
/* oklch */ color: oklch(53.3% 0.145 278.0);

Tailwind

colors: {
  custom: {
    50: '#908dd2',
    500: '#5b60be',
    950: '#000000',
  },
}

SCSS

$custom: #5b60be;
$custom-light: #908dd2;
$custom-dark: #000000;

JSON

{
  "hex": "#5b60be",
  "rgb": {
    "r": 91,
    "g": 96,
    "b": 190
  },
  "hsl": {
    "h": 236.97,
    "s": 43.231,
    "l": 55.098
  },
  "oklch": {
    "l": 0.53255,
    "c": 0.14459,
    "h": 278
  },
  "luminance": 0.14308
}

Semantic roles & 50–950 ramp

primary

#5B60BE

secondary

#CFCDA6

accent

#CD55D3

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0D0C14

muted

#7E7D83

Preview Lab

Preview with #5B60BE

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

Preview Lab → · Contrast checker → · Palette generator →