#656DDC#656DDC

#656DDC is a mid, vivid blue. Relative luminance 0.189; OKLCH L 58.5% C 0.167 H 276.8°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#656DDC
RGB	rgb(101, 109, 220)
HSL	hsl(236, 63%, 63%)
HSV	hsv(236, 54%, 86%)
CMYK	cmyk(54.1%, 50.5%, 0%, 13.7%)
CIE-LAB	lab(50.53, 28.14, -57.97)
CIE-LCH	lch(50.53, 64.44, 295.89°)
OKLab	oklab(58.45% 0.0198 -0.1656)
OKLCH	oklch(58.45% 0.167 276.8)
XYZ	xyz(23.7496, 18.8697, 70.0870)
Luminance	0.1887 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656DDC #DCD465

analogous

#65A9DC #656DDC #9865DC

triadic

#656DDC #DC656D #6DDC65

tetradic

#656DDC #DC65A9 #DCD465 #65DC98

square

#656DDC #DC65A9 #DCD465 #65DC98

split-complementary

#656DDC #DC9865 #A9DC65

monochromatic

#252DA2 #333ED1 #656DDC #979CE7 #C9CCF3

Accessibility & contrast

On white

4.40

#656DDC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#656DDC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656DDC

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656DDC	#FFFFFF	#000000	##000000
##656DDC	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#347DE0

Deuteranopia (green-blind)

#2274DA

Tritanopia (blue-blind)

#2B869A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #656ddc;
/* rgb */ color: rgb(101, 109, 220);
/* oklch */ color: oklch(58.5% 0.167 276.8);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#656ddc",
  "rgb": {
    "r": 101,
    "g": 109,
    "b": 220
  },
  "hsl": {
    "h": 235.966,
    "s": 62.963,
    "l": 62.941
  },
  "oklch": {
    "l": 0.58453,
    "c": 0.16674,
    "h": 276.8
  },
  "luminance": 0.18871
}

Semantic roles & 50–950 ramp

primary

#656DDC

secondary

#E4E1B9

accent

#BF1BCB

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0D16

muted

#7E7E84

Preview Lab

Preview with #656DDC

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

Preview Lab → · Contrast checker → · Palette generator →