#5B6ADE#5B6ADE

#5B6ADE is a mid, vivid blue. Relative luminance 0.178; OKLCH L 57.4% C 0.176 H 274.0°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#5B6ADE
RGB	rgb(91, 106, 222)
HSL	hsl(233, 66%, 61%)
HSV	hsv(233, 59%, 87%)
CMYK	cmyk(59%, 52.3%, 0%, 12.9%)
CIE-LAB	lab(49.26, 28.70, -61.19)
CIE-LCH	lch(49.26, 67.59, 295.13°)
OKLab	oklab(57.36% 0.0121 -0.1753)
OKLCH	oklch(57.36% 0.176 274)
XYZ	xyz(22.6489, 17.8044, 71.3361)
Luminance	0.1781 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B6ADE #DECF5B

analogous

#5BACDE #5B6ADE #8E5BDE

triadic

#5B6ADE #DE5B6A #6ADE5B

tetradic

#5B6ADE #DE5BAC #DECF5B #5BDE8E

square

#5B6ADE #DE5BAC #DECF5B #5BDE8E

split-complementary

#5B6ADE #DE8E5B #ACDE5B

monochromatic

#202E9F #2A3DD2 #5B6ADE #8E98E8 #C1C7F3

Accessibility & contrast

On white

4.60

#5B6ADE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#5B6ADE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5B6ADE

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B6ADE	#FFFFFF	#000000	##FFFFFF
##5B6ADE	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#247BE2

Deuteranopia (green-blind)

#0070DC

Tritanopia (blue-blind)

#00859A

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #5b6ade;
/* rgb */ color: rgb(91, 106, 222);
/* oklch */ color: oklch(57.4% 0.176 274.0);

Tailwind

colors: {
  custom: {
    50: '#9494e9',
    500: '#5b6ade',
    950: '#000000',
  },
}

SCSS

$custom: #5b6ade;
$custom-light: #9494e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5b6ade",
  "rgb": {
    "r": 91,
    "g": 106,
    "b": 222
  },
  "hsl": {
    "h": 233.13,
    "s": 66.497,
    "l": 61.373
  },
  "oklch": {
    "l": 0.57364,
    "c": 0.17573,
    "h": 274
  },
  "luminance": 0.17806
}

Semantic roles & 50–950 ramp

primary

#5B6ADE

secondary

#E3DDB2

accent

#B917CE

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #5B6ADE

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

Preview Lab → · Contrast checker → · Palette generator →