#656AD2#656AD2

#656AD2 is a mid, vivid blue. Relative luminance 0.177; OKLCH L 57.2% C 0.157 H 278.1°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#656AD2
RGB	rgb(101, 106, 210)
HSL	hsl(237, 55%, 61%)
HSV	hsv(237, 52%, 82%)
CMYK	cmyk(51.9%, 49.5%, 0%, 17.6%)
CIE-LAB	lab(49.16, 26.82, -54.50)
CIE-LCH	lch(49.16, 60.74, 296.20°)
OKLab	oklab(57.22% 0.0222 -0.1554)
OKLCH	oklch(57.22% 0.157 278.1)
XYZ	xyz(22.1501, 17.7266, 63.2147)
Luminance	0.1773 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656AD2 #D2CD65

analogous

#65A0D2 #656AD2 #9665D2

triadic

#656AD2 #D2656A #6AD265

tetradic

#656AD2 #D265A0 #D2CD65 #65D296

square

#656AD2 #D265A0 #D2CD65 #65D296

split-complementary

#656AD2 #D29665 #A0D265

monochromatic

#2B2F92 #383FC1 #656AD2 #9498E0 #C4C6EE

Accessibility & contrast

On white

4.62

#656AD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#656AD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #656AD2

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656AD2	#FFFFFF	#000000	##FFFFFF
##656AD2	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3879D6

Deuteranopia (green-blind)

#2C71D0

Tritanopia (blue-blind)

#368194

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #656ad2;
/* rgb */ color: rgb(101, 106, 210);
/* oklch */ color: oklch(57.2% 0.157 278.1);

Tailwind

colors: {
  custom: {
    50: '#9894e0',
    500: '#656ad2',
    950: '#000000',
  },
}

SCSS

$custom: #656ad2;
$custom-light: #9894e0;
$custom-dark: #000000;

JSON

{
  "hex": "#656ad2",
  "rgb": {
    "r": 101,
    "g": 106,
    "b": 210
  },
  "hsl": {
    "h": 237.248,
    "s": 54.774,
    "l": 60.98
  },
  "oklch": {
    "l": 0.57221,
    "c": 0.15695,
    "h": 278.1
  },
  "luminance": 0.17728
}

Semantic roles & 50–950 ramp

primary

#656AD2

secondary

#DEDCB5

accent

#BB23C2

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #656AD2

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

Preview Lab → · Contrast checker → · Palette generator →