#656EC8#656EC8

#656EC8 is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.4% C 0.137 H 276.8°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#656EC8
RGB	rgb(101, 110, 200)
HSL	hsl(235, 47%, 59%)
HSV	hsv(235, 50%, 78%)
CMYK	cmyk(49.5%, 45%, 0%, 21.6%)
CIE-LAB	lab(49.60, 21.24, -48.08)
CIE-LCH	lch(49.60, 52.56, 293.84°)
OKLab	oklab(57.36% 0.0164 -0.1365)
OKLCH	oklch(57.36% 0.137 276.8)
XYZ	xyz(21.3648, 18.0875, 56.9978)
Luminance	0.1809 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656EC8 #C8BF65

analogous

#65A0C8 #656EC8 #8E65C8

triadic

#656EC8 #C8656E #6EC865

tetradic

#656EC8 #C865A0 #C8BF65 #65C88E

square

#656EC8 #C865A0 #C8BF65 #65C88E

split-complementary

#656EC8 #C88E65 #A0C865

monochromatic

#2F3784 #3F49B1 #656EC8 #9298D8 #BFC3E8

Accessibility & contrast

On white

4.55

#656EC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#656EC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656EC8

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656EC8	#FFFFFF	#000000	##000000
##656EC8	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#487ACB

Deuteranopia (green-blind)

#3F72C6

Tritanopia (blue-blind)

#3E8191

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #656ec8;
/* rgb */ color: rgb(101, 110, 200);
/* oklch */ color: oklch(57.4% 0.137 276.8);

Tailwind

colors: {
  custom: {
    50: '#9797d9',
    500: '#656ec8',
    950: '#000000',
  },
}

SCSS

$custom: #656ec8;
$custom-light: #9797d9;
$custom-dark: #000000;

JSON

{
  "hex": "#656ec8",
  "rgb": {
    "r": 101,
    "g": 110,
    "b": 200
  },
  "hsl": {
    "h": 234.545,
    "s": 47.368,
    "l": 59.02
  },
  "oklch": {
    "l": 0.57364,
    "c": 0.13748,
    "h": 276.8
  },
  "luminance": 0.18089
}

Semantic roles & 50–950 ramp

primary

#656EC8

secondary

#D8D4B1

accent

#CB51D7

background

#F9F9FD

surface

#F2F2FA

border

#CCCCD3

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #656EC8

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

Preview Lab → · Contrast checker → · Palette generator →