#656DBE#656DBE

#656DBE is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.6% C 0.124 H 277.4°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#656DBE
RGB	rgb(101, 109, 190)
HSL	hsl(235, 41%, 57%)
HSV	hsv(235, 47%, 75%)
CMYK	cmyk(46.8%, 42.6%, 0%, 25.5%)
CIE-LAB	lab(48.79, 18.77, -43.63)
CIE-LCH	lch(48.79, 47.50, 293.28°)
OKLab	oklab(56.56% 0.016 -0.1235)
OKLCH	oklch(56.56% 0.125 277.4)
XYZ	xyz(20.1269, 17.4206, 51.0072)
Luminance	0.1742 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656DBE #BEB665

analogous

#6599BE #656DBE #8A65BE

triadic

#656DBE #BE656D #6DBE65

tetradic

#656DBE #BE6599 #BEB665 #65BE8A

square

#656DBE #BE6599 #BEB665 #65BE8A

split-complementary

#656DBE #BE8A65 #99BE65

monochromatic

#323877 #444DA2 #656DBE #9096D0 #BBBFE2

Accessibility & contrast

On white

4.68

#656DBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#656DBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656DBE

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656DBE	#FFFFFF	#000000	##FFFFFF
##656DBE	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E78C1

Deuteranopia (green-blind)

#4671BC

Tritanopia (blue-blind)

#457E8C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #656dbe;
/* rgb */ color: rgb(101, 109, 190);
/* oklch */ color: oklch(56.6% 0.124 277.4);

Tailwind

colors: {
  custom: {
    50: '#9696d2',
    500: '#656dbe',
    950: '#000000',
  },
}

SCSS

$custom: #656dbe;
$custom-light: #9696d2;
$custom-dark: #000000;

JSON

{
  "hex": "#656dbe",
  "rgb": {
    "r": 101,
    "g": 109,
    "b": 190
  },
  "hsl": {
    "h": 234.607,
    "s": 40.639,
    "l": 57.059
  },
  "oklch": {
    "l": 0.56562,
    "c": 0.1245,
    "h": 277.4
  },
  "luminance": 0.17422
}

Semantic roles & 50–950 ramp

primary

#656DBE

secondary

#D1CEAD

accent

#C657D0

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0D14

muted

#7E7E82

Preview Lab

Preview with #656DBE

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

Preview Lab → · Contrast checker → · Palette generator →