#656BE0#656BE0

#656BE0 is a mid, vivid blue. Relative luminance 0.187; OKLCH L 58.4% C 0.175 H 277.3°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#656BE0
RGB	rgb(101, 107, 224)
HSL	hsl(237, 66%, 64%)
HSV	hsv(237, 55%, 88%)
CMYK	cmyk(54.9%, 52.2%, 0%, 12.2%)
CIE-LAB	lab(50.29, 30.63, -60.62)
CIE-LCH	lch(50.29, 67.92, 296.80°)
OKLab	oklab(58.35% 0.0222 -0.1734)
OKLCH	oklch(58.35% 0.175 277.3)
XYZ	xyz(24.0748, 18.6623, 72.8401)
Luminance	0.1866 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656BE0 #E0DA65

analogous

#65A8E0 #656BE0 #9C65E0

triadic

#656BE0 #E0656B #6BE065

tetradic

#656BE0 #E065A8 #E0DA65 #65E09C

square

#656BE0 #E065A8 #E0DA65 #65E09C

split-complementary

#656BE0 #E09C65 #A8E065

monochromatic

#2229A9 #323AD6 #656BE0 #989CEA #CBCDF5

Accessibility & contrast

On white

4.44

#656BE0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#656BE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656BE0

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656BE0	#FFFFFF	#000000	##000000
##656BE0	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#297DE4

Deuteranopia (green-blind)

#0E73DE

Tritanopia (blue-blind)

#25869B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #656be0;
/* rgb */ color: rgb(101, 107, 224);
/* oklch */ color: oklch(58.4% 0.175 277.3);

Tailwind

colors: {
  custom: {
    50: '#9a95ea',
    500: '#656be0',
    950: '#000000',
  },
}

SCSS

$custom: #656be0;
$custom-light: #9a95ea;
$custom-dark: #000000;

JSON

{
  "hex": "#656be0",
  "rgb": {
    "r": 101,
    "g": 107,
    "b": 224
  },
  "hsl": {
    "h": 237.073,
    "s": 66.486,
    "l": 63.725
  },
  "oklch": {
    "l": 0.5835,
    "c": 0.1748,
    "h": 277.3
  },
  "luminance": 0.18664
}

Semantic roles & 50–950 ramp

primary

#656BE0

secondary

#E6E4BB

accent

#C517CE

background

#FAF9FE

surface

#F3F1FD

border

#CDCBD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #656BE0

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

Preview Lab → · Contrast checker → · Palette generator →