#656FFF#656FFF

#656FFF is a mid, highly saturated blue. Relative luminance 0.214; OKLCH L 61.3% C 0.211 H 275.3°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#656FFF
RGB	rgb(101, 111, 255)
HSL	hsl(236, 100%, 70%)
HSV	hsv(236, 60%, 100%)
CMYK	cmyk(60.4%, 56.5%, 0%, 0%)
CIE-LAB	lab(53.33, 38.12, -73.02)
CIE-LCH	lch(53.33, 82.37, 297.57°)
OKLab	oklab(61.28% 0.0194 -0.2098)
OKLCH	oklch(61.28% 0.211 275.3)
XYZ	xyz(29.0954, 21.3533, 97.1767)
Luminance	0.2136 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656FFF #FFF565

analogous

#65BCFF #656FFF #A865FF

triadic

#656FFF #FF656F #6FFF65

tetradic

#656FFF #FF65BC #FFF565 #65FFA8

square

#656FFF #FF65BC #FFF565 #65FFA8

split-complementary

#656FFF #FFA865 #BCFF65

monochromatic

#000FEA #2836FF #656FFF #A2A8FF #DFE1FF

Accessibility & contrast

On white

3.98

#656FFF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#656FFF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656FFF

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656FFF	#FFFFFF	#000000	##000000
##656FFF	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0086FF

Deuteranopia (green-blind)

#0079FC

Tritanopia (blue-blind)

#0092AC

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #656fff;
/* rgb */ color: rgb(101, 111, 255);
/* oklch */ color: oklch(61.3% 0.211 275.3);

Tailwind

colors: {
  custom: {
    50: '#9f98ff',
    500: '#656fff',
    950: '#000000',
  },
}

SCSS

$custom: #656fff;
$custom-light: #9f98ff;
$custom-dark: #000000;

JSON

{
  "hex": "#656fff",
  "rgb": {
    "r": 101,
    "g": 111,
    "b": 255
  },
  "hsl": {
    "h": 236.104,
    "s": 100,
    "l": 69.804
  },
  "oklch": {
    "l": 0.61283,
    "c": 0.2107,
    "h": 275.3
  },
  "luminance": 0.21356
}

Semantic roles & 50–950 ramp

primary

#656FFF

secondary

#F6F3CA

accent

#D700E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100D18

muted

#7F7E86

Preview Lab

Preview with #656FFF

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

Preview Lab → · Contrast checker → · Palette generator →