#656FF1#656FF1

#656FF1 is a mid, vivid blue. Relative luminance 0.205; OKLCH L 60.3% C 0.192 H 275.7°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#656FF1
RGB	rgb(101, 111, 241)
HSL	hsl(236, 83%, 67%)
HSV	hsv(236, 58%, 95%)
CMYK	cmyk(58.1%, 53.9%, 0%, 5.5%)
CIE-LAB	lab(52.38, 33.63, -66.79)
CIE-LCH	lch(52.38, 74.78, 296.73°)
OKLab	oklab(60.27% 0.0191 -0.1915)
OKLCH	oklch(60.27% 0.192 275.7)
XYZ	xyz(26.9233, 20.4844, 85.7372)
Luminance	0.2049 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656FF1 #F1E765

analogous

#65B5F1 #656FF1 #A165F1

triadic

#656FF1 #F1656F #6FF165

tetradic

#656FF1 #F165B5 #F1E765 #65F1A1

square

#656FF1 #F165B5 #F1E765 #65F1A1

split-complementary

#656FF1 #F1A165 #B5F165

monochromatic

#121FC9 #2D3BEC #656FF1 #9DA3F6 #D5D8FB

Accessibility & contrast

On white

4.12

#656FF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#656FF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656FF1

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656FF1	#FFFFFF	#000000	##000000
##656FF1	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1483F5

Deuteranopia (green-blind)

#0077EE

Tritanopia (blue-blind)

#008DA5

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #656ff1;
/* rgb */ color: rgb(101, 111, 241);
/* oklch */ color: oklch(60.3% 0.192 275.7);

Tailwind

colors: {
  custom: {
    50: '#9c98f6',
    500: '#656ff1',
    950: '#000000',
  },
}

SCSS

$custom: #656ff1;
$custom-light: #9c98f6;
$custom-dark: #000000;

JSON

{
  "hex": "#656ff1",
  "rgb": {
    "r": 101,
    "g": 111,
    "b": 241
  },
  "hsl": {
    "h": 235.714,
    "s": 83.333,
    "l": 67.059
  },
  "oklch": {
    "l": 0.6027,
    "c": 0.19243,
    "h": 275.7
  },
  "luminance": 0.20486
}

Semantic roles & 50–950 ramp

primary

#656FF1

secondary

#EFECC3

accent

#D006E0

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #656FF1

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

Preview Lab → · Contrast checker → · Palette generator →