#656CC7#656CC7

#656CC7 is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.9% C 0.139 H 277.7°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#656CC7
RGB	rgb(101, 108, 199)
HSL	hsl(236, 47%, 59%)
HSV	hsv(236, 49%, 78%)
CMYK	cmyk(49.2%, 45.7%, 0%, 22%)
CIE-LAB	lab(49.02, 22.16, -48.43)
CIE-LCH	lch(49.02, 53.26, 294.59°)
OKLab	oklab(56.91% 0.0186 -0.1375)
OKLCH	oklch(56.91% 0.139 277.7)
XYZ	xyz(21.0350, 17.6142, 56.3132)
Luminance	0.1762 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656CC7 #C7C065

analogous

#659DC7 #656CC7 #8F65C7

triadic

#656CC7 #C7656C #6CC765

tetradic

#656CC7 #C7659D #C7C065 #65C78F

square

#656CC7 #C7659D #C7C065 #65C78F

split-complementary

#656CC7 #C78F65 #9DC765

monochromatic

#2F3582 #4048AF #656CC7 #9297D7 #BFC2E8

Accessibility & contrast

On white

4.64

#656CC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#656CC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #656CC7

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656CC7	#FFFFFF	#000000	##FFFFFF
##656CC7	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4678CA

Deuteranopia (green-blind)

#3D71C5

Tritanopia (blue-blind)

#3F7F90

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #656cc7;
/* rgb */ color: rgb(101, 108, 199);
/* oklch */ color: oklch(56.9% 0.139 277.7);

Tailwind

colors: {
  custom: {
    50: '#9796d8',
    500: '#656cc7',
    950: '#000000',
  },
}

SCSS

$custom: #656cc7;
$custom-light: #9796d8;
$custom-dark: #000000;

JSON

{
  "hex": "#656cc7",
  "rgb": {
    "r": 101,
    "g": 108,
    "b": 199
  },
  "hsl": {
    "h": 235.714,
    "s": 46.667,
    "l": 58.824
  },
  "oklch": {
    "l": 0.56907,
    "c": 0.13878,
    "h": 277.7
  },
  "luminance": 0.17615
}

Semantic roles & 50–950 ramp

primary

#656CC7

secondary

#D7D4B1

accent

#CD51D6

background

#F9F9FD

surface

#F2F1FA

border

#CCCBD3

text

#0E0D14

muted

#7E7E83

Preview Lab

Preview with #656CC7

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

Preview Lab → · Contrast checker → · Palette generator →