#656BBA#656BBA

#656BBA is a mid, vivid blue. Relative luminance 0.168; OKLCH L 55.9% C 0.121 H 278.4°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#656BBA
RGB	rgb(101, 107, 186)
HSL	hsl(236, 38%, 56%)
HSV	hsv(236, 46%, 73%)
CMYK	cmyk(45.7%, 42.5%, 0%, 27.1%)
CIE-LAB	lab(48.04, 18.78, -42.50)
CIE-LCH	lch(48.04, 46.47, 293.84°)
OKLab	oklab(55.92% 0.0178 -0.1202)
OKLCH	oklch(55.92% 0.121 278.4)
XYZ	xyz(19.4848, 16.8263, 48.6660)
Luminance	0.1683 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656BBA #BAB465

analogous

#6596BA #656BBA #8A65BA

triadic

#656BBA #BA656B #6BBA65

tetradic

#656BBA #BA6596 #BAB465 #65BA8A

square

#656BBA #BA6596 #BAB465 #65BA8A

split-complementary

#656BBA #BA8A65 #96BA65

monochromatic

#333772 #464C9C #656BBA #8F94CD #BABCE0

Accessibility & contrast

On white

4.81

#656BBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#656BBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656BBA

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656BBA	#FFFFFF	#000000	##FFFFFF
##656BBA	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D75BD

Deuteranopia (green-blind)

#476FB8

Tritanopia (blue-blind)

#487B89

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #656bba;
/* rgb */ color: rgb(101, 107, 186);
/* oklch */ color: oklch(55.9% 0.121 278.4);

Tailwind

colors: {
  custom: {
    50: '#9595cf',
    500: '#656bba',
    950: '#000000',
  },
}

SCSS

$custom: #656bba;
$custom-light: #9595cf;
$custom-dark: #000000;

JSON

{
  "hex": "#656bba",
  "rgb": {
    "r": 101,
    "g": 107,
    "b": 186
  },
  "hsl": {
    "h": 235.765,
    "s": 38.117,
    "l": 56.275
  },
  "oklch": {
    "l": 0.55923,
    "c": 0.12149,
    "h": 278.4
  },
  "luminance": 0.16827
}

Semantic roles & 50–950 ramp

primary

#656BBA

secondary

#CFCCAC

accent

#C65ACE

background

#F9F9FC

surface

#F2F1F9

border

#CCCBD2

text

#0E0D14

muted

#7E7E82

Preview Lab

Preview with #656BBA

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

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