#656DE4#656DE4

#656DE4 is a mid, vivid blue. Relative luminance 0.193; OKLCH L 59.0% C 0.178 H 276.6°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#656DE4
RGB	rgb(101, 109, 228)
HSL	hsl(236, 70%, 65%)
HSV	hsv(236, 56%, 89%)
CMYK	cmyk(55.7%, 52.2%, 0%, 10.6%)
CIE-LAB	lab(51.04, 30.68, -61.67)
CIE-LCH	lch(51.04, 68.88, 296.45°)
OKLab	oklab(59% 0.0204 -0.1764)
OKLCH	oklch(59% 0.178 276.6)
XYZ	xyz(24.8346, 19.3037, 75.8011)
Luminance	0.1930 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656DE4 #E4DC65

analogous

#65ADE4 #656DE4 #9C65E4

triadic

#656DE4 #E4656D #6DE465

tetradic

#656DE4 #E465AD #E4DC65 #65E49C

square

#656DE4 #E465AD #E4DC65 #65E49C

split-complementary

#656DE4 #E49C65 #ADE465

monochromatic

#1F28B0 #313CDB #656DE4 #999EED #CDD0F6

Accessibility & contrast

On white

4.32

#656DE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#656DE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656DE4

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656DE4	#FFFFFF	#000000	##000000
##656DE4	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)

#297FE8

Deuteranopia (green-blind)

#0874E1

Tritanopia (blue-blind)

#1E889E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #656de4;
/* rgb */ color: rgb(101, 109, 228);
/* oklch */ color: oklch(59.0% 0.178 276.6);

Tailwind

colors: {
  custom: {
    50: '#9b96ed',
    500: '#656de4',
    950: '#000000',
  },
}

SCSS

$custom: #656de4;
$custom-light: #9b96ed;
$custom-dark: #000000;

JSON

{
  "hex": "#656de4",
  "rgb": {
    "r": 101,
    "g": 109,
    "b": 228
  },
  "hsl": {
    "h": 236.22,
    "s": 70.166,
    "l": 64.51
  },
  "oklch": {
    "l": 0.58995,
    "c": 0.17761,
    "h": 276.6
  },
  "luminance": 0.19305
}

Semantic roles & 50–950 ramp

primary

#656DE4

secondary

#E8E6BC

accent

#C613D2

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #656DE4

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

Preview Lab → · Contrast checker → · Palette generator →