#5B68AE#5B68AE

#5B68AE is a mid, moderate blue. Relative luminance 0.152; OKLCH L 53.9% C 0.110 H 274.2°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#5B68AE
RGB	rgb(91, 104, 174)
HSL	hsl(231, 34%, 52%)
HSV	hsv(231, 48%, 68%)
CMYK	cmyk(47.7%, 40.2%, 0%, 31.8%)
CIE-LAB	lab(45.88, 14.45, -38.99)
CIE-LCH	lch(45.88, 41.58, 290.34°)
OKLab	oklab(53.88% 0.008 -0.1101)
OKLCH	oklch(53.88% 0.11 274.2)
XYZ	xyz(16.9023, 15.1798, 42.0756)
Luminance	0.1518 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B68AE #AEA15B

analogous

#5B92AE #5B68AE #775BAE

triadic

#5B68AE #AE5B68 #68AE5B

tetradic

#5B68AE #AE5B92 #AEA15B #5BAE77

square

#5B68AE #AE5B92 #AEA15B #5BAE77

split-complementary

#5B68AE #AE775B #92AE5B

monochromatic

#2F375F #434E88 #5B68AE #848EC2 #ADB3D6

Accessibility & contrast

On white

5.20

#5B68AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#5B68AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B68AE

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B68AE	#FFFFFF	#000000	##FFFFFF
##5B68AE	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D70B1

Deuteranopia (green-blind)

#4669AC

Tritanopia (blue-blind)

#3C7782

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5b68ae;
/* rgb */ color: rgb(91, 104, 174);
/* oklch */ color: oklch(53.9% 0.110 274.2);

Tailwind

colors: {
  custom: {
    50: '#8e92c6',
    500: '#5b68ae',
    950: '#000000',
  },
}

SCSS

$custom: #5b68ae;
$custom-light: #8e92c6;
$custom-dark: #000000;

JSON

{
  "hex": "#5b68ae",
  "rgb": {
    "r": 91,
    "g": 104,
    "b": 174
  },
  "hsl": {
    "h": 230.602,
    "s": 33.878,
    "l": 51.961
  },
  "oklch": {
    "l": 0.53879,
    "c": 0.11044,
    "h": 274.2
  },
  "luminance": 0.15181
}

Semantic roles & 50–950 ramp

primary

#5B68AE

secondary

#C5BFA0

accent

#B95ECA

background

#F9F9FC

surface

#F1F1F8

border

#CBCBD1

text

#0D0D13

muted

#7E7E82

Preview Lab

Preview with #5B68AE

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

Preview Lab → · Contrast checker → · Palette generator →