#5B69CB#5B69CB

#5B69CB is a mid, vivid blue. Relative luminance 0.166; OKLCH L 55.9% C 0.151 H 274.4°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#5B69CB
RGB	rgb(91, 105, 203)
HSL	hsl(233, 52%, 58%)
HSV	hsv(233, 55%, 80%)
CMYK	cmyk(55.2%, 48.3%, 0%, 20.4%)
CIE-LAB	lab(47.80, 23.10, -52.72)
CIE-LCH	lch(47.80, 57.56, 293.66°)
OKLab	oklab(55.88% 0.0115 -0.1504)
OKLCH	oklch(55.88% 0.151 274.4)
XYZ	xyz(20.1420, 16.6377, 58.6383)
Luminance	0.1664 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B69CB #CBBD5B

analogous

#5BA1CB #5B69CB #855BCB

triadic

#5B69CB #CB5B69 #69CB5B

tetradic

#5B69CB #CB5BA1 #CBBD5B #5BCB85

square

#5B69CB #CB5BA1 #CBBD5B #5BCB85

split-complementary

#5B69CB #CB855B #A1CB5B

monochromatic

#293482 #3847B1 #5B69CB #8993DA #B8BEE8

Accessibility & contrast

On white

4.85

#5B69CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#5B69CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B69CB

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B69CB	#FFFFFF	#000000	##FFFFFF
##5B69CB	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A76CF

Deuteranopia (green-blind)

#2B6DC9

Tritanopia (blue-blind)

#1F7F90

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5b69cb;
/* rgb */ color: rgb(91, 105, 203);
/* oklch */ color: oklch(55.9% 0.151 274.4);

Tailwind

colors: {
  custom: {
    50: '#9293db',
    500: '#5b69cb',
    950: '#000000',
  },
}

SCSS

$custom: #5b69cb;
$custom-light: #9293db;
$custom-dark: #000000;

JSON

{
  "hex": "#5b69cb",
  "rgb": {
    "r": 91,
    "g": 105,
    "b": 203
  },
  "hsl": {
    "h": 232.5,
    "s": 51.852,
    "l": 57.647
  },
  "oklch": {
    "l": 0.55879,
    "c": 0.15083,
    "h": 274.4
  },
  "luminance": 0.16639
}

Semantic roles & 50–950 ramp

primary

#5B69CB

secondary

#D7D2AA

accent

#C94CDB

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #5B69CB

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

Preview Lab → · Contrast checker → · Palette generator →