#5665AA#5665AA

#5665AA is a mid, moderate blue. Relative luminance 0.142; OKLCH L 52.7% C 0.110 H 272.8°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#5665AA
RGB	rgb(86, 101, 170)
HSL	hsl(229, 33%, 50%)
HSV	hsv(229, 49%, 67%)
CMYK	cmyk(49.4%, 40.6%, 0%, 33.3%)
CIE-LAB	lab(44.50, 13.83, -38.85)
CIE-LCH	lch(44.50, 41.23, 289.59°)
OKLab	oklab(52.66% 0.0054 -0.1099)
OKLCH	oklch(52.66% 0.11 272.8)
XYZ	xyz(15.7448, 14.1871, 39.9312)
Luminance	0.1419 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5665AA #AA9B56

analogous

#568FAA #5665AA #7156AA

triadic

#5665AA #AA5665 #65AA56

tetradic

#5665AA #AA568F #AA9B56 #56AA71

square

#5665AA #AA568F #AA9B56 #56AA71

split-complementary

#5665AA #AA7156 #8FAA56

monochromatic

#2D3559 #414D82 #5665AA #7F8ABE #A7AFD3

Accessibility & contrast

On white

5.47

#5665AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#5665AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5665AA

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5665AA	#FFFFFF	#000000	##FFFFFF
##5665AA	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A6DAD

Deuteranopia (green-blind)

#4266A8

Tritanopia (blue-blind)

#35747F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5665aa;
/* rgb */ color: rgb(86, 101, 170);
/* oklch */ color: oklch(52.7% 0.110 272.8);

Tailwind

colors: {
  custom: {
    50: '#8b90c3',
    500: '#5665aa',
    950: '#000000',
  },
}

SCSS

$custom: #5665aa;
$custom-light: #8b90c3;
$custom-dark: #000000;

JSON

{
  "hex": "#5665aa",
  "rgb": {
    "r": 86,
    "g": 101,
    "b": 170
  },
  "hsl": {
    "h": 229.286,
    "s": 33.071,
    "l": 50.196
  },
  "oklch": {
    "l": 0.52662,
    "c": 0.11,
    "h": 272.8
  },
  "luminance": 0.14188
}

Semantic roles & 50–950 ramp

primary

#5665AA

secondary

#C1BA9B

accent

#B65FC9

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C12

muted

#7D7D81

Preview Lab

Preview with #5665AA

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

Preview Lab → · Contrast checker → · Palette generator →