#656CF1#656CF1

#656CF1 is a mid, vivid blue. Relative luminance 0.198; OKLCH L 59.7% C 0.196 H 276.4°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#656CF1
RGB	rgb(101, 108, 241)
HSL	hsl(237, 83%, 67%)
HSV	hsv(237, 58%, 95%)
CMYK	cmyk(58.1%, 55.2%, 0%, 5.5%)
CIE-LAB	lab(51.66, 35.44, -67.96)
CIE-LCH	lch(51.66, 76.64, 297.54°)
OKLab	oklab(59.73% 0.0219 -0.195)
OKLCH	oklch(59.73% 0.196 276.4)
XYZ	xyz(26.6015, 19.8407, 85.6299)
Luminance	0.1984 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656CF1 #F1EA65

analogous

#65B2F1 #656CF1 #A465F1

triadic

#656CF1 #F1656C #6CF165

tetradic

#656CF1 #F165B2 #F1EA65 #65F1A4

square

#656CF1 #F165B2 #F1EA65 #65F1A4

split-complementary

#656CF1 #F1A465 #B2F165

monochromatic

#121BC9 #2D36EC #656CF1 #9DA2F6 #D5D7FB

Accessibility & contrast

On white

4.23

#656CF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#656CF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656CF1

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656CF1	#FFFFFF	#000000	##000000
##656CF1	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0081F6

Deuteranopia (green-blind)

#0075EE

Tritanopia (blue-blind)

#008BA4

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #656cf1;
/* rgb */ color: rgb(101, 108, 241);
/* oklch */ color: oklch(59.7% 0.196 276.4);

Tailwind

colors: {
  custom: {
    50: '#9d96f6',
    500: '#656cf1',
    950: '#000000',
  },
}

SCSS

$custom: #656cf1;
$custom-light: #9d96f6;
$custom-dark: #000000;

JSON

{
  "hex": "#656cf1",
  "rgb": {
    "r": 101,
    "g": 108,
    "b": 241
  },
  "hsl": {
    "h": 237,
    "s": 83.333,
    "l": 67.059
  },
  "oklch": {
    "l": 0.5973,
    "c": 0.19618,
    "h": 276.4
  },
  "luminance": 0.19843
}

Semantic roles & 50–950 ramp

primary

#656CF1

secondary

#EFEDC3

accent

#D506E0

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #656CF1

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

Preview Lab → · Contrast checker → · Palette generator →