#5B60CE#5B60CE

#5B60CE is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.4% C 0.167 H 277.3°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#5B60CE
RGB	rgb(91, 96, 206)
HSL	hsl(237, 54%, 58%)
HSV	hsv(237, 56%, 81%)
CMYK	cmyk(55.8%, 53.4%, 0%, 19.2%)
CIE-LAB	lab(45.70, 29.64, -57.82)
CIE-LCH	lch(45.70, 64.98, 297.14°)
OKLab	oklab(54.36% 0.0213 -0.1655)
OKLCH	oklch(54.36% 0.167 277.3)
XYZ	xyz(19.6343, 15.0448, 60.2499)
Luminance	0.1505 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B60CE #CEC95B

analogous

#5B99CE #5B60CE #8F5BCE

triadic

#5B60CE #CE5B60 #60CE5B

tetradic

#5B60CE #CE5B99 #CEC95B #5BCE8F

square

#5B60CE #CE5B99 #CEC95B #5BCE8F

split-complementary

#5B60CE #CE8F5B #99CE5B

monochromatic

#282C86 #363CB6 #5B60CE #8A8EDC #B9BBEA

Accessibility & contrast

On white

5.24

#5B60CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#5B60CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B60CE

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B60CE	#FFFFFF	#000000	##FFFFFF
##5B60CE	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D71D2

Deuteranopia (green-blind)

#0068CC

Tritanopia (blue-blind)

#1D798E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5b60ce;
/* rgb */ color: rgb(91, 96, 206);
/* oklch */ color: oklch(54.4% 0.167 277.3);

Tailwind

colors: {
  custom: {
    50: '#938dde',
    500: '#5b60ce',
    950: '#000000',
  },
}

SCSS

$custom: #5b60ce;
$custom-light: #938dde;
$custom-dark: #000000;

JSON

{
  "hex": "#5b60ce",
  "rgb": {
    "r": 91,
    "g": 96,
    "b": 206
  },
  "hsl": {
    "h": 237.391,
    "s": 53.991,
    "l": 58.235
  },
  "oklch": {
    "l": 0.54355,
    "c": 0.16687,
    "h": 277.3
  },
  "luminance": 0.15046
}

Semantic roles & 50–950 ramp

primary

#5B60CE

secondary

#D9D7AB

accent

#D74ADD

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #5B60CE

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

Preview Lab → · Contrast checker → · Palette generator →