#656DE0#656DE0

#656DE0 is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.7% C 0.172 H 276.7°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#656DE0
RGB	rgb(101, 109, 224)
HSL	hsl(236, 66%, 64%)
HSV	hsv(236, 55%, 88%)
CMYK	cmyk(54.9%, 51.3%, 0%, 12.2%)
CIE-LAB	lab(50.79, 29.41, -59.83)
CIE-LCH	lch(50.79, 66.66, 296.18°)
OKLab	oklab(58.72% 0.0201 -0.171)
OKLCH	oklch(58.72% 0.172 276.7)
XYZ	xyz(24.2857, 19.0842, 72.9104)
Luminance	0.1909 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656DE0 #E0D865

analogous

#65AAE0 #656DE0 #9A65E0

triadic

#656DE0 #E0656D #6DE065

tetradic

#656DE0 #E065AA #E0D865 #65E09A

square

#656DE0 #E065AA #E0D865 #65E09A

split-complementary

#656DE0 #E09A65 #AAE065

monochromatic

#222BA9 #323DD6 #656DE0 #989DEA #CBCEF5

Accessibility & contrast

On white

4.36

#656DE0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#656DE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656DE0

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656DE0	#FFFFFF	#000000	##000000
##656DE0	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F7EE4

Deuteranopia (green-blind)

#1974DE

Tritanopia (blue-blind)

#25879C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #656de0;
/* rgb */ color: rgb(101, 109, 224);
/* oklch */ color: oklch(58.7% 0.172 276.7);

Tailwind

colors: {
  custom: {
    50: '#9a96ea',
    500: '#656de0',
    950: '#000000',
  },
}

SCSS

$custom: #656de0;
$custom-light: #9a96ea;
$custom-dark: #000000;

JSON

{
  "hex": "#656de0",
  "rgb": {
    "r": 101,
    "g": 109,
    "b": 224
  },
  "hsl": {
    "h": 236.098,
    "s": 66.486,
    "l": 63.725
  },
  "oklch": {
    "l": 0.58722,
    "c": 0.1722,
    "h": 276.7
  },
  "luminance": 0.19086
}

Semantic roles & 50–950 ramp

primary

#656DE0

secondary

#E6E3BB

accent

#C217CE

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #656DE0

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

Preview Lab → · Contrast checker → · Palette generator →