#5B60BA#5B60BA

#5B60BA is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.0% C 0.139 H 278.1°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#5B60BA
RGB	rgb(91, 96, 186)
HSL	hsl(237, 41%, 54%)
HSV	hsv(237, 51%, 73%)
CMYK	cmyk(51.1%, 48.4%, 0%, 27.1%)
CIE-LAB	lab(44.42, 23.22, -48.31)
CIE-LCH	lch(44.42, 53.60, 295.68°)
OKLab	oklab(52.99% 0.0197 -0.1375)
OKLCH	oklch(52.99% 0.139 278.1)
XYZ	xyz(17.3574, 14.1340, 48.2584)
Luminance	0.1414 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B60BA #BAB55B

analogous

#5B90BA #5B60BA #865BBA

triadic

#5B60BA #BA5B60 #60BA5B

tetradic

#5B60BA #BA5B90 #BAB55B #5BBA86

square

#5B60BA #BA5B90 #BAB55B #5BBA86

split-complementary

#5B60BA #BA865B #90BA5B

monochromatic

#2E316D #404598 #5B60BA #868ACC #B1B4DE

Accessibility & contrast

On white

5.49

#5B60BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#5B60BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B60BA

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B60BA	#FFFFFF	#000000	##FFFFFF
##5B60BA	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#376DBD

Deuteranopia (green-blind)

#2E65B8

Tritanopia (blue-blind)

#347484

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5b60ba;
/* rgb */ color: rgb(91, 96, 186);
/* oklch */ color: oklch(53.0% 0.139 278.1);

Tailwind

colors: {
  custom: {
    50: '#908dcf',
    500: '#5b60ba',
    950: '#000000',
  },
}

SCSS

$custom: #5b60ba;
$custom-light: #908dcf;
$custom-dark: #000000;

JSON

{
  "hex": "#5b60ba",
  "rgb": {
    "r": 91,
    "g": 96,
    "b": 186
  },
  "hsl": {
    "h": 236.842,
    "s": 40.773,
    "l": 54.314
  },
  "oklch": {
    "l": 0.52991,
    "c": 0.13891,
    "h": 278.1
  },
  "luminance": 0.14135
}

Semantic roles & 50–950 ramp

primary

#5B60BA

secondary

#CDCAA4

accent

#CA57D1

background

#F9F8FC

surface

#F1F0F9

border

#CBCBD2

text

#0D0C14

muted

#7E7D82

Preview Lab

Preview with #5B60BA

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

Preview Lab → · Contrast checker → · Palette generator →