#656BEB#656BEB

#656BEB is a mid, vivid blue. Relative luminance 0.193; OKLCH L 59.1% C 0.190 H 276.9°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#656BEB
RGB	rgb(101, 107, 235)
HSL	hsl(237, 77%, 66%)
HSV	hsv(237, 57%, 92%)
CMYK	cmyk(57%, 54.5%, 0%, 7.8%)
CIE-LAB	lab(51.01, 34.12, -65.65)
CIE-LCH	lch(51.01, 73.99, 297.47°)
OKLab	oklab(59.12% 0.0227 -0.1882)
OKLCH	oklch(59.12% 0.19 276.9)
XYZ	xyz(25.6151, 19.2784, 80.9525)
Luminance	0.1928 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656BEB #EBE565

analogous

#65AEEB #656BEB #A265EB

triadic

#656BEB #EB656B #6BEB65

tetradic

#656BEB #EB65AE #EBE565 #65EBA2

square

#656BEB #EB65AE #EBE565 #65EBA2

split-complementary

#656BEB #EBA265 #AEEB65

monochromatic

#1920BD #2F37E4 #656BEB #9B9FF2 #D1D3F9

Accessibility & contrast

On white

4.32

#656BEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#656BEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656BEB

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656BEB	#FFFFFF	#000000	##000000
##656BEB	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E7FEF

Deuteranopia (green-blind)

#0074E8

Tritanopia (blue-blind)

#0C89A1

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #656beb;
/* rgb */ color: rgb(101, 107, 235);
/* oklch */ color: oklch(59.1% 0.190 276.9);

Tailwind

colors: {
  custom: {
    50: '#9c95f2',
    500: '#656beb',
    950: '#000000',
  },
}

SCSS

$custom: #656beb;
$custom-light: #9c95f2;
$custom-dark: #000000;

JSON

{
  "hex": "#656beb",
  "rgb": {
    "r": 101,
    "g": 107,
    "b": 235
  },
  "hsl": {
    "h": 237.313,
    "s": 77.011,
    "l": 65.882
  },
  "oklch": {
    "l": 0.5912,
    "c": 0.18953,
    "h": 276.9
  },
  "luminance": 0.1928
}

Semantic roles & 50–950 ramp

primary

#656BEB

secondary

#ECEAC0

accent

#D00CD9

background

#FAF9FE

surface

#F4F1FD

border

#CECBD5

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #656BEB

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

Preview Lab → · Contrast checker → · Palette generator →