#656BD7#656BD7

#656BD7 is a mid, vivid blue. Relative luminance 0.182; OKLCH L 57.7% C 0.163 H 277.6°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#656BD7
RGB	rgb(101, 107, 215)
HSL	hsl(237, 59%, 62%)
HSV	hsv(237, 53%, 84%)
CMYK	cmyk(53%, 50.2%, 0%, 15.7%)
CIE-LAB	lab(49.72, 27.78, -56.44)
CIE-LCH	lch(49.72, 62.91, 296.20°)
OKLab	oklab(57.74% 0.0216 -0.1611)
OKLCH	oklch(57.74% 0.163 277.6)
XYZ	xyz(22.8864, 18.1869, 66.5813)
Luminance	0.1819 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656BD7 #D7D165

analogous

#65A4D7 #656BD7 #9865D7

triadic

#656BD7 #D7656B #6BD765

tetradic

#656BD7 #D765A4 #D7D165 #65D798

square

#656BD7 #D765A4 #D7D165 #65D798

split-complementary

#656BD7 #D79865 #A4D765

monochromatic

#282E9A #353CCA #656BD7 #969AE4 #C6C8F0

Accessibility & contrast

On white

4.53

#656BD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#656BD7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656BD7

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656BD7	#FFFFFF	#000000	##000000
##656BD7	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#357BDB

Deuteranopia (green-blind)

#2672D5

Tritanopia (blue-blind)

#318397

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #656bd7;
/* rgb */ color: rgb(101, 107, 215);
/* oklch */ color: oklch(57.7% 0.163 277.6);

Tailwind

colors: {
  custom: {
    50: '#9995e4',
    500: '#656bd7',
    950: '#000000',
  },
}

SCSS

$custom: #656bd7;
$custom-light: #9995e4;
$custom-dark: #000000;

JSON

{
  "hex": "#656bd7",
  "rgb": {
    "r": 101,
    "g": 107,
    "b": 215
  },
  "hsl": {
    "h": 236.842,
    "s": 58.763,
    "l": 61.961
  },
  "oklch": {
    "l": 0.57741,
    "c": 0.16252,
    "h": 277.6
  },
  "luminance": 0.18188
}

Semantic roles & 50–950 ramp

primary

#656BD7

secondary

#E1DFB7

accent

#BE1FC6

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0F0D16

muted

#7E7E84

Preview Lab

Preview with #656BD7

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

Preview Lab → · Contrast checker → · Palette generator →