#656CF0#656CF0

#656CF0 is a mid, vivid blue. Relative luminance 0.198; OKLCH L 59.7% C 0.195 H 276.5°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#656CF0
RGB	rgb(101, 108, 240)
HSL	hsl(237, 82%, 67%)
HSV	hsv(237, 58%, 94%)
CMYK	cmyk(57.9%, 55%, 0%, 5.9%)
CIE-LAB	lab(51.59, 35.12, -67.51)
CIE-LCH	lch(51.59, 76.10, 297.48°)
OKLab	oklab(59.66% 0.0219 -0.1936)
OKLCH	oklch(59.66% 0.195 276.5)
XYZ	xyz(26.4525, 19.7811, 84.8454)
Luminance	0.1978 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656CF0 #F0E965

analogous

#65B2F0 #656CF0 #A365F0

triadic

#656CF0 #F0656C #6CF065

tetradic

#656CF0 #F065B2 #F0E965 #65F0A3

square

#656CF0 #F065B2 #F0E965 #65F0A3

split-complementary

#656CF0 #F0A365 #B2F065

monochromatic

#131CC7 #2D37EB #656CF0 #9DA1F5 #D5D6FB

Accessibility & contrast

On white

4.24

#656CF0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#656CF0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656CF0

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656CF0	#FFFFFF	#000000	##000000
##656CF0	1.00	4.24	4.96	4.96
#FFFFFF	4.24	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)

#0081F5

Deuteranopia (green-blind)

#0075ED

Tritanopia (blue-blind)

#008BA4

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #656cf0;
/* rgb */ color: rgb(101, 108, 240);
/* oklch */ color: oklch(59.7% 0.195 276.5);

Tailwind

colors: {
  custom: {
    50: '#9c96f6',
    500: '#656cf0',
    950: '#000000',
  },
}

SCSS

$custom: #656cf0;
$custom-light: #9c96f6;
$custom-dark: #000000;

JSON

{
  "hex": "#656cf0",
  "rgb": {
    "r": 101,
    "g": 108,
    "b": 240
  },
  "hsl": {
    "h": 236.978,
    "s": 82.249,
    "l": 66.863
  },
  "oklch": {
    "l": 0.59657,
    "c": 0.19487,
    "h": 276.5
  },
  "luminance": 0.19783
}

Semantic roles & 50–950 ramp

primary

#656CF0

secondary

#EFECC2

accent

#D407DF

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #656CF0

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

Preview Lab → · Contrast checker → · Palette generator →