#656AC1#656AC1

#656AC1 is a mid, vivid blue. Relative luminance 0.169; OKLCH L 56.1% C 0.133 H 278.7°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#656AC1
RGB	rgb(101, 106, 193)
HSL	hsl(237, 43%, 58%)
HSV	hsv(237, 48%, 76%)
CMYK	cmyk(47.7%, 45.1%, 0%, 24.3%)
CIE-LAB	lab(48.16, 21.54, -46.35)
CIE-LCH	lch(48.16, 51.11, 294.92°)
OKLab	oklab(56.14% 0.0201 -0.1314)
OKLCH	oklch(56.14% 0.133 278.7)
XYZ	xyz(20.1436, 16.9240, 52.6470)
Luminance	0.1693 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656AC1 #C1BC65

analogous

#6598C1 #656AC1 #8E65C1

triadic

#656AC1 #C1656A #6AC165

tetradic

#656AC1 #C16598 #C1BC65 #65C18E

square

#656AC1 #C16598 #C1BC65 #65C18E

split-complementary

#656AC1 #C18E65 #98C165

monochromatic

#31357A #4348A6 #656AC1 #9194D3 #BCBEE4

Accessibility & contrast

On white

4.79

#656AC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#656AC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656AC1

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656AC1	#FFFFFF	#000000	##FFFFFF
##656AC1	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4776C4

Deuteranopia (green-blind)

#3F6FBF

Tritanopia (blue-blind)

#447C8C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #656ac1;
/* rgb */ color: rgb(101, 106, 193);
/* oklch */ color: oklch(56.1% 0.133 278.7);

Tailwind

colors: {
  custom: {
    50: '#9694d4',
    500: '#656ac1',
    950: '#000000',
  },
}

SCSS

$custom: #656ac1;
$custom-light: #9694d4;
$custom-dark: #000000;

JSON

{
  "hex": "#656ac1",
  "rgb": {
    "r": 101,
    "g": 106,
    "b": 193
  },
  "hsl": {
    "h": 236.739,
    "s": 42.593,
    "l": 57.647
  },
  "oklch": {
    "l": 0.56143,
    "c": 0.13298,
    "h": 278.7
  },
  "luminance": 0.16925
}

Semantic roles & 50–950 ramp

primary

#656AC1

secondary

#D3D1AE

accent

#CC55D2

background

#F9F9FD

surface

#F2F1FA

border

#CCCBD3

text

#0E0D14

muted

#7E7E83

Preview Lab

Preview with #656AC1

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

Preview Lab → · Contrast checker → · Palette generator →