#656DDA#656DDA

#656DDA is a mid, vivid blue. Relative luminance 0.188; OKLCH L 58.3% C 0.164 H 276.9°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#656DDA
RGB	rgb(101, 109, 218)
HSL	hsl(236, 61%, 63%)
HSV	hsv(236, 54%, 85%)
CMYK	cmyk(53.7%, 50%, 0%, 14.5%)
CIE-LAB	lab(50.41, 27.51, -57.04)
CIE-LCH	lch(50.41, 63.32, 295.75°)
OKLab	oklab(58.32% 0.0196 -0.1628)
OKLCH	oklch(58.32% 0.164 276.9)
XYZ	xyz(23.4863, 18.7644, 68.7004)
Luminance	0.1877 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656DDA #DAD265

analogous

#65A8DA #656DDA #9765DA

triadic

#656DDA #DA656D #6DDA65

tetradic

#656DDA #DA65A8 #DAD265 #65DA97

square

#656DDA #DA65A8 #DAD265 #65DA97

split-complementary

#656DDA #DA9765 #A8DA65

monochromatic

#262E9F #343ECE #656DDA #969CE6 #C8CBF2

Accessibility & contrast

On white

4.42

#656DDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#656DDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656DDA

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656DDA	#FFFFFF	#000000	##000000
##656DDA	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#367DDE

Deuteranopia (green-blind)

#2673D8

Tritanopia (blue-blind)

#2D8599

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #656dda;
/* rgb */ color: rgb(101, 109, 218);
/* oklch */ color: oklch(58.3% 0.164 276.9);

Tailwind

colors: {
  custom: {
    50: '#9996e6',
    500: '#656dda',
    950: '#000000',
  },
}

SCSS

$custom: #656dda;
$custom-light: #9996e6;
$custom-dark: #000000;

JSON

{
  "hex": "#656dda",
  "rgb": {
    "r": 101,
    "g": 109,
    "b": 218
  },
  "hsl": {
    "h": 235.897,
    "s": 61.257,
    "l": 62.549
  },
  "oklch": {
    "l": 0.5832,
    "c": 0.164,
    "h": 276.9
  },
  "luminance": 0.18766
}

Semantic roles & 50–950 ramp

primary

#656DDA

secondary

#E3E0B8

accent

#BD1DC9

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0F0D16

muted

#7E7E84

Preview Lab

Preview with #656DDA

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

Preview Lab → · Contrast checker → · Palette generator →