#656FC7#656FC7

#656FC7 is a mid, vivid blue. Relative luminance 0.183; OKLCH L 57.5% C 0.135 H 276.4°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#656FC7
RGB	rgb(101, 111, 199)
HSL	hsl(234, 47%, 59%)
HSV	hsv(234, 49%, 78%)
CMYK	cmyk(49.2%, 44.2%, 0%, 22%)
CIE-LAB	lab(49.81, 20.32, -47.18)
CIE-LCH	lch(49.81, 51.37, 293.30°)
OKLab	oklab(57.5% 0.015 -0.1338)
OKLCH	oklch(57.5% 0.135 276.4)
XYZ	xyz(21.3569, 18.2579, 56.4205)
Luminance	0.1826 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656FC7 #C7BD65

analogous

#65A0C7 #656FC7 #8C65C7

triadic

#656FC7 #C7656F #6FC765

tetradic

#656FC7 #C765A0 #C7BD65 #65C78C

square

#656FC7 #C765A0 #C7BD65 #65C78C

split-complementary

#656FC7 #C78C65 #A0C765

monochromatic

#2F3882 #404BAF #656FC7 #9299D7 #BFC3E8

Accessibility & contrast

On white

4.51

#656FC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#656FC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656FC7

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656FC7	#FFFFFF	#000000	##000000
##656FC7	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B7BCA

Deuteranopia (green-blind)

#4273C5

Tritanopia (blue-blind)

#3F8291

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #656fc7;
/* rgb */ color: rgb(101, 111, 199);
/* oklch */ color: oklch(57.5% 0.135 276.4);

Tailwind

colors: {
  custom: {
    50: '#9798d8',
    500: '#656fc7',
    950: '#000000',
  },
}

SCSS

$custom: #656fc7;
$custom-light: #9798d8;
$custom-dark: #000000;

JSON

{
  "hex": "#656fc7",
  "rgb": {
    "r": 101,
    "g": 111,
    "b": 199
  },
  "hsl": {
    "h": 233.878,
    "s": 46.667,
    "l": 58.824
  },
  "oklch": {
    "l": 0.57502,
    "c": 0.13469,
    "h": 276.4
  },
  "luminance": 0.18259
}

Semantic roles & 50–950 ramp

primary

#656FC7

secondary

#D7D3B1

accent

#C951D6

background

#F9F9FD

surface

#F2F2FA

border

#CCCCD3

text

#0E0D14

muted

#7E7E83

Preview Lab

Preview with #656FC7

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

Preview Lab → · Contrast checker → · Palette generator →