#656DEB#656DEB

#656DEB is a mid, vivid blue. Relative luminance 0.197; OKLCH L 59.5% C 0.187 H 276.4°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#656DEB
RGB	rgb(101, 109, 235)
HSL	hsl(236, 77%, 66%)
HSV	hsv(236, 57%, 92%)
CMYK	cmyk(57%, 53.6%, 0%, 7.8%)
CIE-LAB	lab(51.50, 32.92, -64.86)
CIE-LCH	lch(51.50, 72.74, 296.91°)
OKLab	oklab(59.48% 0.0208 -0.1858)
OKLCH	oklch(59.48% 0.187 276.4)
XYZ	xyz(25.8260, 19.7003, 81.0228)
Luminance	0.1970 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656DEB #EBE365

analogous

#65B0EB #656DEB #A065EB

triadic

#656DEB #EB656D #6DEB65

tetradic

#656DEB #EB65B0 #EBE365 #65EBA0

square

#656DEB #EB65B0 #EBE365 #65EBA0

split-complementary

#656DEB #EBA065 #B0EB65

monochromatic

#1922BD #2F3AE4 #656DEB #9BA0F2 #D1D4F9

Accessibility & contrast

On white

4.25

#656DEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#656DEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656DEB

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656DEB	#FFFFFF	#000000	##000000
##656DEB	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A80EF

Deuteranopia (green-blind)

#0075E8

Tritanopia (blue-blind)

#0A8AA1

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #656deb;
/* rgb */ color: rgb(101, 109, 235);
/* oklch */ color: oklch(59.5% 0.187 276.4);

Tailwind

colors: {
  custom: {
    50: '#9c96f2',
    500: '#656deb',
    950: '#000000',
  },
}

SCSS

$custom: #656deb;
$custom-light: #9c96f2;
$custom-dark: #000000;

JSON

{
  "hex": "#656deb",
  "rgb": {
    "r": 101,
    "g": 109,
    "b": 235
  },
  "hsl": {
    "h": 236.418,
    "s": 77.011,
    "l": 65.882
  },
  "oklch": {
    "l": 0.59482,
    "c": 0.18699,
    "h": 276.4
  },
  "luminance": 0.19702
}

Semantic roles & 50–950 ramp

primary

#656DEB

secondary

#ECE9C0

accent

#CD0CD9

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #656DEB

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

Preview Lab → · Contrast checker → · Palette generator →