#656BBF#656BBF

#656BBF is a mid, vivid blue. Relative luminance 0.170; OKLCH L 56.2% C 0.129 H 278.3°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#656BBF
RGB	rgb(101, 107, 191)
HSL	hsl(236, 41%, 57%)
HSV	hsv(236, 47%, 75%)
CMYK	cmyk(47.1%, 44%, 0%, 25.1%)
CIE-LAB	lab(48.31, 20.31, -44.96)
CIE-LCH	lch(48.31, 49.33, 294.31°)
OKLab	oklab(56.22% 0.0186 -0.1274)
OKLCH	oklch(56.22% 0.129 278.3)
XYZ	xyz(20.0256, 17.0426, 51.5145)
Luminance	0.1704 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656BBF #BFB965

analogous

#6598BF #656BBF #8C65BF

triadic

#656BBF #BF656B #6BBF65

tetradic

#656BBF #BF6598 #BFB965 #65BF8C

square

#656BBF #BF6598 #BFB965 #65BF8C

split-complementary

#656BBF #BF8C65 #98BF65

monochromatic

#323678 #444AA3 #656BBF #9095D1 #BBBEE3

Accessibility & contrast

On white

4.76

#656BBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#656BBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656BBF

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656BBF	#FFFFFF	#000000	##FFFFFF
##656BBF	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A76C2

Deuteranopia (green-blind)

#436FBD

Tritanopia (blue-blind)

#457D8C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #656bbf;
/* rgb */ color: rgb(101, 107, 191);
/* oklch */ color: oklch(56.2% 0.129 278.3);

Tailwind

colors: {
  custom: {
    50: '#9695d3',
    500: '#656bbf',
    950: '#000000',
  },
}

SCSS

$custom: #656bbf;
$custom-light: #9695d3;
$custom-dark: #000000;

JSON

{
  "hex": "#656bbf",
  "rgb": {
    "r": 101,
    "g": 107,
    "b": 191
  },
  "hsl": {
    "h": 236,
    "s": 41.284,
    "l": 57.255
  },
  "oklch": {
    "l": 0.5622,
    "c": 0.12872,
    "h": 278.3
  },
  "luminance": 0.17044
}

Semantic roles & 50–950 ramp

primary

#656BBF

secondary

#D2D0AE

accent

#C957D1

background

#F9F9FD

surface

#F2F1FA

border

#CCCBD3

text

#0E0D14

muted

#7E7E83

Preview Lab

Preview with #656BBF

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

Preview Lab → · Contrast checker → · Palette generator →