#656BF4#656BF4

#656BF4 is a mid, highly saturated blue. Relative luminance 0.198; OKLCH L 59.8% C 0.201 H 276.5°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#656BF4
RGB	rgb(101, 107, 244)
HSL	hsl(237, 87%, 68%)
HSV	hsv(237, 59%, 96%)
CMYK	cmyk(58.6%, 56.1%, 0%, 4.3%)
CIE-LAB	lab(51.62, 36.99, -69.69)
CIE-LCH	lch(51.62, 78.90, 297.96°)
OKLab	oklab(59.77% 0.0229 -0.2)
OKLCH	oklch(59.77% 0.201 276.5)
XYZ	xyz(26.9484, 19.8117, 87.9744)
Luminance	0.1981 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656BF4 #F4EE65

analogous

#65B2F4 #656BF4 #A765F4

triadic

#656BF4 #F4656B #6BF465

tetradic

#656BF4 #F465B2 #F4EE65 #65F4A7

square

#656BF4 #F465B2 #F4EE65 #65F4A7

split-complementary

#656BF4 #F4A765 #B2F465

monochromatic

#0F17D0 #2C34F0 #656BF4 #9EA2F8 #D7D9FC

Accessibility & contrast

On white

4.23

#656BF4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#656BF4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656BF4

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656BF4	#FFFFFF	#000000	##000000
##656BF4	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0081F9

Deuteranopia (green-blind)

#0075F1

Tritanopia (blue-blind)

#008BA5

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #656bf4;
/* rgb */ color: rgb(101, 107, 244);
/* oklch */ color: oklch(59.8% 0.201 276.5);

Tailwind

colors: {
  custom: {
    50: '#9d95f9',
    500: '#656bf4',
    950: '#000000',
  },
}

SCSS

$custom: #656bf4;
$custom-light: #9d95f9;
$custom-dark: #000000;

JSON

{
  "hex": "#656bf4",
  "rgb": {
    "r": 101,
    "g": 107,
    "b": 244
  },
  "hsl": {
    "h": 237.483,
    "s": 86.667,
    "l": 67.647
  },
  "oklch": {
    "l": 0.5977,
    "c": 0.20135,
    "h": 276.5
  },
  "luminance": 0.19814
}

Semantic roles & 50–950 ramp

primary

#656BF4

secondary

#F1EFC4

accent

#DA02E3

background

#FAF9FF

surface

#F4F1FF

border

#CECBD7

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #656BF4

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

Preview Lab → · Contrast checker → · Palette generator →