#656ACF#656ACF

#656ACF is a mid, vivid blue. Relative luminance 0.176; OKLCH L 57.0% C 0.153 H 278.2°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#656ACF
RGB	rgb(101, 106, 207)
HSL	hsl(237, 52%, 60%)
HSV	hsv(237, 51%, 81%)
CMYK	cmyk(51.2%, 48.8%, 0%, 18.8%)
CIE-LAB	lab(48.98, 25.88, -53.08)
CIE-LCH	lch(48.98, 59.05, 295.99°)
OKLab	oklab(57.03% 0.0219 -0.1512)
OKLCH	oklch(57.03% 0.153 278.2)
XYZ	xyz(21.7798, 17.5785, 61.2647)
Luminance	0.1758 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656ACF #CFCA65

analogous

#659FCF #656ACF #9565CF

triadic

#656ACF #CF656A #6ACF65

tetradic

#656ACF #CF659F #CFCA65 #65CF95

square

#656ACF #CF659F #CFCA65 #65CF95

split-complementary

#656ACF #CF9565 #9FCF65

monochromatic

#2C318D #3B41BC #656ACF #9497DE #C2C4EC

Accessibility & contrast

On white

4.65

#656ACF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#656ACF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #656ACF

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656ACF	#FFFFFF	#000000	##FFFFFF
##656ACF	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B79D3

Deuteranopia (green-blind)

#3070CD

Tritanopia (blue-blind)

#398093

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #656acf;
/* rgb */ color: rgb(101, 106, 207);
/* oklch */ color: oklch(57.0% 0.153 278.2);

Tailwind

colors: {
  custom: {
    50: '#9894de',
    500: '#656acf',
    950: '#000000',
  },
}

SCSS

$custom: #656acf;
$custom-light: #9894de;
$custom-dark: #000000;

JSON

{
  "hex": "#656acf",
  "rgb": {
    "r": 101,
    "g": 106,
    "b": 207
  },
  "hsl": {
    "h": 237.17,
    "s": 52.475,
    "l": 60.392
  },
  "oklch": {
    "l": 0.57025,
    "c": 0.15278,
    "h": 278.2
  },
  "luminance": 0.1758
}

Semantic roles & 50–950 ramp

primary

#656ACF

secondary

#DCDAB4

accent

#B926C0

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #656ACF

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

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