#656BF1#656BF1

#656BF1 is a mid, vivid blue. Relative luminance 0.196; OKLCH L 59.6% C 0.197 H 276.7°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#656BF1
RGB	rgb(101, 107, 241)
HSL	hsl(237, 83%, 67%)
HSV	hsv(237, 58%, 95%)
CMYK	cmyk(58.1%, 55.6%, 0%, 5.5%)
CIE-LAB	lab(51.42, 36.04, -68.35)
CIE-LCH	lch(51.42, 77.26, 297.80°)
OKLab	oklab(59.55% 0.0229 -0.1961)
OKLCH	oklch(59.55% 0.197 276.7)
XYZ	xyz(26.4966, 19.6310, 85.5949)
Luminance	0.1963 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656BF1 #F1EB65

analogous

#65B1F1 #656BF1 #A565F1

triadic

#656BF1 #F1656B #6BF165

tetradic

#656BF1 #F165B1 #F1EB65 #65F1A5

square

#656BF1 #F165B1 #F1EB65 #65F1A5

split-complementary

#656BF1 #F1A565 #B1F165

monochromatic

#121AC9 #2D35EC #656BF1 #9DA1F6 #D5D7FB

Accessibility & contrast

On white

4.26

#656BF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#656BF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656BF1

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656BF1	#FFFFFF	#000000	##000000
##656BF1	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0081F6

Deuteranopia (green-blind)

#0075EE

Tritanopia (blue-blind)

#008BA4

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #656bf1;
/* rgb */ color: rgb(101, 107, 241);
/* oklch */ color: oklch(59.6% 0.197 276.7);

Tailwind

colors: {
  custom: {
    50: '#9d95f6',
    500: '#656bf1',
    950: '#000000',
  },
}

SCSS

$custom: #656bf1;
$custom-light: #9d95f6;
$custom-dark: #000000;

JSON

{
  "hex": "#656bf1",
  "rgb": {
    "r": 101,
    "g": 107,
    "b": 241
  },
  "hsl": {
    "h": 237.429,
    "s": 83.333,
    "l": 67.059
  },
  "oklch": {
    "l": 0.59551,
    "c": 0.19743,
    "h": 276.7
  },
  "luminance": 0.19633
}

Semantic roles & 50–950 ramp

primary

#656BF1

secondary

#EFEDC3

accent

#D606E0

background

#FAF9FF

surface

#F4F1FF

border

#CECBD7

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #656BF1

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

Preview Lab → · Contrast checker → · Palette generator →