#656EE0#656EE0

#656EE0 is a mid, vivid blue. Relative luminance 0.193; OKLCH L 58.9% C 0.171 H 276.4°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#656EE0
RGB	rgb(101, 110, 224)
HSL	hsl(236, 66%, 64%)
HSV	hsv(236, 55%, 88%)
CMYK	cmyk(54.9%, 50.9%, 0%, 12.2%)
CIE-LAB	lab(51.03, 28.80, -59.43)
CIE-LCH	lch(51.03, 66.04, 295.86°)
OKLab	oklab(58.91% 0.0191 -0.1698)
OKLCH	oklch(58.91% 0.171 276.4)
XYZ	xyz(24.3930, 19.2987, 72.9462)
Luminance	0.1930 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656EE0 #E0D765

analogous

#65ABE0 #656EE0 #9965E0

triadic

#656EE0 #E0656E #6EE065

tetradic

#656EE0 #E065AB #E0D765 #65E099

square

#656EE0 #E065AB #E0D765 #65E099

split-complementary

#656EE0 #E09965 #ABE065

monochromatic

#222CA9 #323ED6 #656EE0 #989EEA #CBCEF5

Accessibility & contrast

On white

4.32

#656EE0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#656EE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656EE0

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656EE0	#FFFFFF	#000000	##000000
##656EE0	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#317FE4

Deuteranopia (green-blind)

#1D75DE

Tritanopia (blue-blind)

#25889D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #656ee0;
/* rgb */ color: rgb(101, 110, 224);
/* oklch */ color: oklch(58.9% 0.171 276.4);

Tailwind

colors: {
  custom: {
    50: '#9a97ea',
    500: '#656ee0',
    950: '#000000',
  },
}

SCSS

$custom: #656ee0;
$custom-light: #9a97ea;
$custom-dark: #000000;

JSON

{
  "hex": "#656ee0",
  "rgb": {
    "r": 101,
    "g": 110,
    "b": 224
  },
  "hsl": {
    "h": 235.61,
    "s": 66.486,
    "l": 63.725
  },
  "oklch": {
    "l": 0.5891,
    "c": 0.1709,
    "h": 276.4
  },
  "luminance": 0.193
}

Semantic roles & 50–950 ramp

primary

#656EE0

secondary

#E6E3BB

accent

#C117CE

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #656EE0

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

Preview Lab → · Contrast checker → · Palette generator →