#656BCE#656BCE

#656BCE is a mid, vivid blue. Relative luminance 0.177; OKLCH L 57.2% C 0.150 H 277.9°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#656BCE
RGB	rgb(101, 107, 206)
HSL	hsl(237, 52%, 60%)
HSV	hsv(237, 51%, 81%)
CMYK	cmyk(51%, 48.1%, 0%, 19.2%)
CIE-LAB	lab(49.18, 24.95, -52.19)
CIE-LCH	lch(49.18, 57.85, 295.55°)
OKLab	oklab(57.15% 0.0207 -0.1486)
OKLCH	oklch(57.15% 0.15 277.9)
XYZ	xyz(21.7616, 17.7370, 60.6574)
Luminance	0.1774 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656BCE #CEC865

analogous

#65A0CE #656BCE #9365CE

triadic

#656BCE #CE656B #6BCE65

tetradic

#656BCE #CE65A0 #CEC865 #65CE93

square

#656BCE #CE65A0 #CEC865 #65CE93

split-complementary

#656BCE #CE9365 #A0CE65

monochromatic

#2D328C #3B43BA #656BCE #9398DD #C2C4EC

Accessibility & contrast

On white

4.62

#656BCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#656BCE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #656BCE

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656BCE	#FFFFFF	#000000	##FFFFFF
##656BCE	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)

#3E79D2

Deuteranopia (green-blind)

#3371CC

Tritanopia (blue-blind)

#3A8193

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #656bce;
/* rgb */ color: rgb(101, 107, 206);
/* oklch */ color: oklch(57.2% 0.150 277.9);

Tailwind

colors: {
  custom: {
    50: '#9895dd',
    500: '#656bce',
    950: '#000000',
  },
}

SCSS

$custom: #656bce;
$custom-light: #9895dd;
$custom-dark: #000000;

JSON

{
  "hex": "#656bce",
  "rgb": {
    "r": 101,
    "g": 107,
    "b": 206
  },
  "hsl": {
    "h": 236.571,
    "s": 51.724,
    "l": 60.196
  },
  "oklch": {
    "l": 0.57153,
    "c": 0.15002,
    "h": 277.9
  },
  "luminance": 0.17738
}

Semantic roles & 50–950 ramp

primary

#656BCE

secondary

#DCD9B3

accent

#B626BF

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #656BCE

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

Preview Lab → · Contrast checker → · Palette generator →