#656FD0#656FD0

#656FD0 is a mid, vivid blue. Relative luminance 0.187; OKLCH L 58.1% C 0.147 H 276.4°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#656FD0
RGB	rgb(101, 111, 208)
HSL	hsl(234, 53%, 61%)
HSV	hsv(234, 51%, 82%)
CMYK	cmyk(51.4%, 46.6%, 0%, 18.4%)
CIE-LAB	lab(50.32, 23.13, -51.50)
CIE-LCH	lch(50.32, 56.46, 294.19°)
OKLab	oklab(58.06% 0.0163 -0.1465)
OKLCH	oklch(58.06% 0.147 276.4)
XYZ	xyz(22.4328, 18.6883, 62.0874)
Luminance	0.1869 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656FD0 #D0C665

analogous

#65A4D0 #656FD0 #9165D0

triadic

#656FD0 #D0656F #6FD065

tetradic

#656FD0 #D065A4 #D0C665 #65D091

square

#656FD0 #D065A4 #D0C665 #65D091

split-complementary

#656FD0 #D09165 #A4D065

monochromatic

#2C358F #3A46BE #656FD0 #949BDE #C3C7ED

Accessibility & contrast

On white

4.43

#656FD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#656FD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656FD0

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656FD0	#FFFFFF	#000000	##000000
##656FD0	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#447CD4

Deuteranopia (green-blind)

#3974CE

Tritanopia (blue-blind)

#378495

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #656fd0;
/* rgb */ color: rgb(101, 111, 208);
/* oklch */ color: oklch(58.1% 0.147 276.4);

Tailwind

colors: {
  custom: {
    50: '#9898df',
    500: '#656fd0',
    950: '#000000',
  },
}

SCSS

$custom: #656fd0;
$custom-light: #9898df;
$custom-dark: #000000;

JSON

{
  "hex": "#656fd0",
  "rgb": {
    "r": 101,
    "g": 111,
    "b": 208
  },
  "hsl": {
    "h": 234.393,
    "s": 53.234,
    "l": 60.588
  },
  "oklch": {
    "l": 0.58058,
    "c": 0.14744,
    "h": 276.4
  },
  "luminance": 0.1869
}

Semantic roles & 50–950 ramp

primary

#656FD0

secondary

#DDD9B4

accent

#B225C1

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #656FD0

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

Preview Lab → · Contrast checker → · Palette generator →