#656DDB#656DDB

#656DDB is a mid, vivid blue. Relative luminance 0.188; OKLCH L 58.4% C 0.165 H 276.8°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#656DDB
RGB	rgb(101, 109, 219)
HSL	hsl(236, 62%, 63%)
HSV	hsv(236, 54%, 86%)
CMYK	cmyk(53.9%, 50.2%, 0%, 14.1%)
CIE-LAB	lab(50.47, 27.82, -57.51)
CIE-LCH	lch(50.47, 63.88, 295.82°)
OKLab	oklab(58.39% 0.0197 -0.1642)
OKLCH	oklch(58.39% 0.165 276.8)
XYZ	xyz(23.6176, 18.8169, 69.3916)
Luminance	0.1882 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656DDB #DBD365

analogous

#65A8DB #656DDB #9865DB

triadic

#656DDB #DB656D #6DDB65

tetradic

#656DDB #DB65A8 #DBD365 #65DB98

square

#656DDB #DB65A8 #DBD365 #65DB98

split-complementary

#656DDB #DB9865 #A8DB65

monochromatic

#252EA0 #333ECF #656DDB #979CE7 #C8CBF2

Accessibility & contrast

On white

4.41

#656DDB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#656DDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656DDB

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

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

Color blindness preview

Protanopia (red-blind)

#357DDF

Deuteranopia (green-blind)

#2473D9

Tritanopia (blue-blind)

#2C869A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #656ddb;
/* rgb */ color: rgb(101, 109, 219);
/* oklch */ color: oklch(58.4% 0.165 276.8);

Tailwind

colors: {
  custom: {
    50: '#9996e7',
    500: '#656ddb',
    950: '#000000',
  },
}

SCSS

$custom: #656ddb;
$custom-light: #9996e7;
$custom-dark: #000000;

JSON

{
  "hex": "#656ddb",
  "rgb": {
    "r": 101,
    "g": 109,
    "b": 219
  },
  "hsl": {
    "h": 235.932,
    "s": 62.105,
    "l": 62.745
  },
  "oklch": {
    "l": 0.58386,
    "c": 0.16537,
    "h": 276.8
  },
  "luminance": 0.18818
}

Semantic roles & 50–950 ramp

primary

#656DDB

secondary

#E3E0B9

accent

#BE1CCA

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0F0D16

muted

#7E7E84

Preview Lab

Preview with #656DDB

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

Preview Lab → · Contrast checker → · Palette generator →