#656FF5#656FF5

#656FF5 is a mid, vivid blue. Relative luminance 0.207; OKLCH L 60.6% C 0.198 H 275.6°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#656FF5
RGB	rgb(101, 111, 245)
HSL	hsl(236, 88%, 68%)
HSV	hsv(236, 59%, 96%)
CMYK	cmyk(58.8%, 54.7%, 0%, 3.9%)
CIE-LAB	lab(52.65, 34.91, -68.58)
CIE-LCH	lch(52.65, 76.96, 296.98°)
OKLab	oklab(60.56% 0.0192 -0.1968)
OKLCH	oklch(60.56% 0.198 275.6)
XYZ	xyz(27.5273, 20.7261, 88.9184)
Luminance	0.2073 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656FF5 #F5EB65

analogous

#65B7F5 #656FF5 #A365F5

triadic

#656FF5 #F5656F #6FF565

tetradic

#656FF5 #F565B7 #F5EB65 #65F5A3

square

#656FF5 #F565B7 #F5EB65 #65F5A3

split-complementary

#656FF5 #F5A365 #B7F565

monochromatic

#0E1BD2 #2C39F1 #656FF5 #9EA5F9 #D8DAFC

Accessibility & contrast

On white

4.08

#656FF5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#656FF5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656FF5

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656FF5	#FFFFFF	#000000	##000000
##656FF5	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0084FA

Deuteranopia (green-blind)

#0078F2

Tritanopia (blue-blind)

#008EA7

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #656ff5;
/* rgb */ color: rgb(101, 111, 245);
/* oklch */ color: oklch(60.6% 0.198 275.6);

Tailwind

colors: {
  custom: {
    50: '#9d98f9',
    500: '#656ff5',
    950: '#000000',
  },
}

SCSS

$custom: #656ff5;
$custom-light: #9d98f9;
$custom-dark: #000000;

JSON

{
  "hex": "#656ff5",
  "rgb": {
    "r": 101,
    "g": 111,
    "b": 245
  },
  "hsl": {
    "h": 235.833,
    "s": 87.805,
    "l": 67.843
  },
  "oklch": {
    "l": 0.60555,
    "c": 0.19769,
    "h": 275.6
  },
  "luminance": 0.20728
}

Semantic roles & 50–950 ramp

primary

#656FF5

secondary

#F1EEC5

accent

#D501E4

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #656FF5

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

Preview Lab → · Contrast checker → · Palette generator →