#656CD4#656CD4

#656CD4 is a mid, vivid blue. Relative luminance 0.182; OKLCH L 57.7% C 0.157 H 277.4°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#656CD4
RGB	rgb(101, 108, 212)
HSL	hsl(236, 56%, 61%)
HSV	hsv(236, 52%, 83%)
CMYK	cmyk(52.4%, 49.1%, 0%, 16.9%)
CIE-LAB	lab(49.79, 26.22, -54.63)
CIE-LCH	lch(49.79, 60.60, 295.64°)
OKLab	oklab(57.73% 0.0202 -0.1557)
OKLCH	oklch(57.73% 0.157 277.4)
XYZ	xyz(22.6093, 18.2439, 64.6046)
Luminance	0.1825 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656CD4 #D4CD65

analogous

#65A4D4 #656CD4 #9665D4

triadic

#656CD4 #D4656C #6CD465

tetradic

#656CD4 #D465A4 #D4CD65 #65D496

square

#656CD4 #D465A4 #D4CD65 #65D496

split-complementary

#656CD4 #D49665 #A4D465

monochromatic

#2A3095 #3740C5 #656CD4 #959AE1 #C5C7EF

Accessibility & contrast

On white

4.52

#656CD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#656CD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656CD4

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656CD4	#FFFFFF	#000000	##000000
##656CD4	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A7BD8

Deuteranopia (green-blind)

#2D72D2

Tritanopia (blue-blind)

#348396

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #656cd4;
/* rgb */ color: rgb(101, 108, 212);
/* oklch */ color: oklch(57.7% 0.157 277.4);

Tailwind

colors: {
  custom: {
    50: '#9896e2',
    500: '#656cd4',
    950: '#000000',
  },
}

SCSS

$custom: #656cd4;
$custom-light: #9896e2;
$custom-dark: #000000;

JSON

{
  "hex": "#656cd4",
  "rgb": {
    "r": 101,
    "g": 108,
    "b": 212
  },
  "hsl": {
    "h": 236.216,
    "s": 56.345,
    "l": 61.373
  },
  "oklch": {
    "l": 0.57734,
    "c": 0.15704,
    "h": 277.4
  },
  "luminance": 0.18245
}

Semantic roles & 50–950 ramp

primary

#656CD4

secondary

#DFDDB6

accent

#BA22C4

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #656CD4

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

Preview Lab → · Contrast checker → · Palette generator →