#656EC7#656EC7

#656EC7 is a mid, vivid blue. Relative luminance 0.180; OKLCH L 57.3% C 0.136 H 276.9°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#656EC7
RGB	rgb(101, 110, 199)
HSL	hsl(234, 47%, 59%)
HSV	hsv(234, 49%, 78%)
CMYK	cmyk(49.2%, 44.7%, 0%, 22%)
CIE-LAB	lab(49.55, 20.93, -47.60)
CIE-LCH	lch(49.55, 52.00, 293.74°)
OKLab	oklab(57.3% 0.0162 -0.1351)
OKLCH	oklch(57.3% 0.136 276.9)
XYZ	xyz(21.2484, 18.0409, 56.3843)
Luminance	0.1804 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656EC7 #C7BE65

analogous

#659FC7 #656EC7 #8D65C7

triadic

#656EC7 #C7656E #6EC765

tetradic

#656EC7 #C7659F #C7BE65 #65C78D

square

#656EC7 #C7659F #C7BE65 #65C78D

split-complementary

#656EC7 #C78D65 #9FC765

monochromatic

#2F3782 #404AAF #656EC7 #9298D7 #BFC3E8

Accessibility & contrast

On white

4.56

#656EC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#656EC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656EC7

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656EC7	#FFFFFF	#000000	##000000
##656EC7	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#497ACA

Deuteranopia (green-blind)

#4072C5

Tritanopia (blue-blind)

#3F8191

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #656ec7;
/* rgb */ color: rgb(101, 110, 199);
/* oklch */ color: oklch(57.3% 0.136 276.9);

Tailwind

colors: {
  custom: {
    50: '#9797d8',
    500: '#656ec7',
    950: '#000000',
  },
}

SCSS

$custom: #656ec7;
$custom-light: #9797d8;
$custom-dark: #000000;

JSON

{
  "hex": "#656ec7",
  "rgb": {
    "r": 101,
    "g": 110,
    "b": 199
  },
  "hsl": {
    "h": 234.49,
    "s": 46.667,
    "l": 58.824
  },
  "oklch": {
    "l": 0.57303,
    "c": 0.13605,
    "h": 276.9
  },
  "luminance": 0.18042
}

Semantic roles & 50–950 ramp

primary

#656EC7

secondary

#D7D4B1

accent

#CA51D6

background

#F9F9FD

surface

#F2F2FA

border

#CCCCD3

text

#0E0D14

muted

#7E7E83

Preview Lab

Preview with #656EC7

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

Preview Lab → · Contrast checker → · Palette generator →