#656EC6#656EC6

#656EC6 is a mid, vivid blue. Relative luminance 0.180; OKLCH L 57.2% C 0.135 H 276.9°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#656EC6
RGB	rgb(101, 110, 198)
HSL	hsl(234, 46%, 59%)
HSV	hsv(234, 49%, 78%)
CMYK	cmyk(49%, 44.4%, 0%, 22.4%)
CIE-LAB	lab(49.49, 20.62, -47.11)
CIE-LCH	lch(49.49, 51.43, 293.64°)
OKLab	oklab(57.24% 0.0161 -0.1337)
OKLCH	oklch(57.24% 0.135 276.9)
XYZ	xyz(21.1326, 17.9946, 55.7749)
Luminance	0.1800 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656EC6 #C6BD65

analogous

#659EC6 #656EC6 #8C65C6

triadic

#656EC6 #C6656E #6EC665

tetradic

#656EC6 #C6659E #C6BD65 #65C68C

square

#656EC6 #C6659E #C6BD65 #65C68C

split-complementary

#656EC6 #C68C65 #9EC665

monochromatic

#303781 #404AAE #656EC6 #9298D7 #BEC2E7

Accessibility & contrast

On white

4.57

#656EC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#656EC6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656EC6

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656EC6	#FFFFFF	#000000	##000000
##656EC6	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A7AC9

Deuteranopia (green-blind)

#4172C4

Tritanopia (blue-blind)

#3F8190

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #656ec6;
/* rgb */ color: rgb(101, 110, 198);
/* oklch */ color: oklch(57.2% 0.135 276.9);

Tailwind

colors: {
  custom: {
    50: '#9797d8',
    500: '#656ec6',
    950: '#000000',
  },
}

SCSS

$custom: #656ec6;
$custom-light: #9797d8;
$custom-dark: #000000;

JSON

{
  "hex": "#656ec6",
  "rgb": {
    "r": 101,
    "g": 110,
    "b": 198
  },
  "hsl": {
    "h": 234.433,
    "s": 45.972,
    "l": 58.627
  },
  "oklch": {
    "l": 0.57242,
    "c": 0.13462,
    "h": 276.9
  },
  "luminance": 0.17996
}

Semantic roles & 50–950 ramp

primary

#656EC6

secondary

#D7D3B0

accent

#C952D6

background

#F9F9FD

surface

#F2F2FA

border

#CCCCD3

text

#0E0D14

muted

#7E7E83

Preview Lab

Preview with #656EC6

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

Preview Lab → · Contrast checker → · Palette generator →