#5B60CA#5B60CA

#5B60CA is a mid, vivid blue. Relative luminance 0.149; OKLCH L 54.1% C 0.161 H 277.5°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#5B60CA
RGB	rgb(91, 96, 202)
HSL	hsl(237, 51%, 57%)
HSV	hsv(237, 55%, 79%)
CMYK	cmyk(55%, 52.5%, 0%, 20.8%)
CIE-LAB	lab(45.43, 28.35, -55.95)
CIE-LCH	lch(45.43, 62.72, 296.87°)
OKLab	oklab(54.07% 0.0211 -0.16)
OKLCH	oklch(54.07% 0.161 277.5)
XYZ	xyz(19.1545, 14.8529, 57.7232)
Luminance	0.1485 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B60CA #CAC55B

analogous

#5B98CA #5B60CA #8D5BCA

triadic

#5B60CA #CA5B60 #60CA5B

tetradic

#5B60CA #CA5B98 #CAC55B #5BCA8D

square

#5B60CA #CA5B98 #CAC55B #5BCA8D

split-complementary

#5B60CA #CA8D5B #98CA5B

monochromatic

#2A2E81 #393EAF #5B60CA #898DD9 #B8BAE8

Accessibility & contrast

On white

5.29

#5B60CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#5B60CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B60CA

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B60CA	#FFFFFF	#000000	##FFFFFF
##5B60CA	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2470CE

Deuteranopia (green-blind)

#0E67C8

Tritanopia (blue-blind)

#23788C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5b60ca;
/* rgb */ color: rgb(91, 96, 202);
/* oklch */ color: oklch(54.1% 0.161 277.5);

Tailwind

colors: {
  custom: {
    50: '#928ddb',
    500: '#5b60ca',
    950: '#000000',
  },
}

SCSS

$custom: #5b60ca;
$custom-light: #928ddb;
$custom-dark: #000000;

JSON

{
  "hex": "#5b60ca",
  "rgb": {
    "r": 91,
    "g": 96,
    "b": 202
  },
  "hsl": {
    "h": 237.297,
    "s": 51.152,
    "l": 57.451
  },
  "oklch": {
    "l": 0.54074,
    "c": 0.16136,
    "h": 277.5
  },
  "luminance": 0.14854
}

Semantic roles & 50–950 ramp

primary

#5B60CA

secondary

#D7D5AA

accent

#D44DDB

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #5B60CA

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

Preview Lab → · Contrast checker → · Palette generator →