#656AEC#656AEC

#656AEC is a mid, vivid blue. Relative luminance 0.191; OKLCH L 59.0% C 0.192 H 277.1°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#656AEC
RGB	rgb(101, 106, 236)
HSL	hsl(238, 78%, 66%)
HSV	hsv(238, 57%, 93%)
CMYK	cmyk(57.2%, 55.1%, 0%, 7.5%)
CIE-LAB	lab(50.84, 35.04, -66.49)
CIE-LCH	lch(50.84, 75.16, 297.79°)
OKLab	oklab(59.01% 0.0237 -0.1906)
OKLCH	oklch(59.01% 0.192 277.1)
XYZ	xyz(25.6563, 19.1291, 81.6809)
Luminance	0.1913 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656AEC #ECE765

analogous

#65ADEC #656AEC #A365EC

triadic

#656AEC #EC656A #6AEC65

tetradic

#656AEC #EC65AD #ECE765 #65ECA3

square

#656AEC #EC65AD #ECE765 #65ECA3

split-complementary

#656AEC #ECA365 #ADEC65

monochromatic

#181EBF #2F35E5 #656AEC #9B9FF3 #D2D3F9

Accessibility & contrast

On white

4.35

#656AEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#656AEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656AEC

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656AEC	#FFFFFF	#000000	##000000
##656AEC	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007FF0

Deuteranopia (green-blind)

#0074E9

Tritanopia (blue-blind)

#0888A1

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #656aec;
/* rgb */ color: rgb(101, 106, 236);
/* oklch */ color: oklch(59.0% 0.192 277.1);

Tailwind

colors: {
  custom: {
    50: '#9c94f3',
    500: '#656aec',
    950: '#000000',
  },
}

SCSS

$custom: #656aec;
$custom-light: #9c94f3;
$custom-dark: #000000;

JSON

{
  "hex": "#656aec",
  "rgb": {
    "r": 101,
    "g": 106,
    "b": 236
  },
  "hsl": {
    "h": 237.778,
    "s": 78.035,
    "l": 66.078
  },
  "oklch": {
    "l": 0.59012,
    "c": 0.19211,
    "h": 277.1
  },
  "luminance": 0.19131
}

Semantic roles & 50–950 ramp

primary

#656AEC

secondary

#EDEBC0

accent

#D30BDA

background

#FAF9FE

surface

#F4F1FD

border

#CECBD5

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #656AEC

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

Preview Lab → · Contrast checker → · Palette generator →