#656AC2#656AC2

#656AC2 is a mid, vivid blue. Relative luminance 0.170; OKLCH L 56.2% C 0.134 H 278.7°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#656AC2
RGB	rgb(101, 106, 194)
HSL	hsl(237, 43%, 58%)
HSV	hsv(237, 48%, 76%)
CMYK	cmyk(47.9%, 45.4%, 0%, 23.9%)
CIE-LAB	lab(48.22, 21.84, -46.84)
CIE-LCH	lch(48.22, 51.68, 295.00°)
OKLab	oklab(56.2% 0.0203 -0.1329)
OKLCH	oklch(56.2% 0.134 278.7)
XYZ	xyz(20.2555, 16.9687, 53.2365)
Luminance	0.1697 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656AC2 #C2BD65

analogous

#6598C2 #656AC2 #8E65C2

triadic

#656AC2 #C2656A #6AC265

tetradic

#656AC2 #C26598 #C2BD65 #65C28E

square

#656AC2 #C26598 #C2BD65 #65C28E

split-complementary

#656AC2 #C28E65 #98C265

monochromatic

#31357C #4248A7 #656AC2 #9194D3 #BDBFE5

Accessibility & contrast

On white

4.78

#656AC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#656AC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656AC2

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656AC2	#FFFFFF	#000000	##FFFFFF
##656AC2	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4676C5

Deuteranopia (green-blind)

#3E6FC0

Tritanopia (blue-blind)

#437D8C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #656ac2;
/* rgb */ color: rgb(101, 106, 194);
/* oklch */ color: oklch(56.2% 0.134 278.7);

Tailwind

colors: {
  custom: {
    50: '#9694d5',
    500: '#656ac2',
    950: '#000000',
  },
}

SCSS

$custom: #656ac2;
$custom-light: #9694d5;
$custom-dark: #000000;

JSON

{
  "hex": "#656ac2",
  "rgb": {
    "r": 101,
    "g": 106,
    "b": 194
  },
  "hsl": {
    "h": 236.774,
    "s": 43.256,
    "l": 57.843
  },
  "oklch": {
    "l": 0.56204,
    "c": 0.13442,
    "h": 278.7
  },
  "luminance": 0.1697
}

Semantic roles & 50–950 ramp

primary

#656AC2

secondary

#D4D2AF

accent

#CC55D3

background

#F9F9FD

surface

#F2F1FA

border

#CCCBD3

text

#0E0D14

muted

#7E7E83

Preview Lab

Preview with #656AC2

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

Preview Lab → · Contrast checker → · Palette generator →