#656CB0#656CB0

#656CB0 is a mid, moderate blue. Relative luminance 0.166; OKLCH L 55.6% C 0.105 H 277.9°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#656CB0
RGB	rgb(101, 108, 176)
HSL	hsl(234, 32%, 54%)
HSV	hsv(234, 43%, 69%)
CMYK	cmyk(42.6%, 38.6%, 0%, 31%)
CIE-LAB	lab(47.78, 15.16, -37.10)
CIE-LCH	lch(47.78, 40.08, 292.23°)
OKLab	oklab(55.56% 0.0145 -0.1044)
OKLCH	oklch(55.56% 0.105 277.9)
XYZ	xyz(18.5635, 16.6256, 43.2968)
Luminance	0.1663 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656CB0 #B0A965

analogous

#6592B0 #656CB0 #8465B0

triadic

#656CB0 #B0656C #6CB065

tetradic

#656CB0 #B06592 #B0A965 #65B084

square

#656CB0 #B06592 #B0A965 #65B084

split-complementary

#656CB0 #B08465 #92B065

monochromatic

#343966 #49508F #656CB0 #8D93C5 #B6B9DA

Accessibility & contrast

On white

4.86

#656CB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#656CB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656CB0

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656CB0	#FFFFFF	#000000	##FFFFFF
##656CB0	1.00	4.86	4.33	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5474B3

Deuteranopia (green-blind)

#4F6FAE

Tritanopia (blue-blind)

#4D7A85

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #656cb0;
/* rgb */ color: rgb(101, 108, 176);
/* oklch */ color: oklch(55.6% 0.105 277.9);

Tailwind

colors: {
  custom: {
    50: '#9496c8',
    500: '#656cb0',
    950: '#000000',
  },
}

SCSS

$custom: #656cb0;
$custom-light: #9496c8;
$custom-dark: #000000;

JSON

{
  "hex": "#656cb0",
  "rgb": {
    "r": 101,
    "g": 108,
    "b": 176
  },
  "hsl": {
    "h": 234.4,
    "s": 32.189,
    "l": 54.314
  },
  "oklch": {
    "l": 0.55557,
    "c": 0.10541,
    "h": 277.9
  },
  "luminance": 0.16626
}

Semantic roles & 50–950 ramp

primary

#656CB0

secondary

#C8C5A8

accent

#BF5FC8

background

#F9F9FC

surface

#F2F1F8

border

#CCCBD1

text

#0D0D13

muted

#7E7E82

Preview Lab

Preview with #656CB0

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

Preview Lab → · Contrast checker → · Palette generator →