#656DD4#656DD4

#656DD4 is a mid, vivid blue. Relative luminance 0.185; OKLCH L 57.9% C 0.156 H 277.0°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#656DD4
RGB	rgb(101, 109, 212)
HSL	hsl(236, 56%, 61%)
HSV	hsv(236, 52%, 83%)
CMYK	cmyk(52.4%, 48.6%, 0%, 16.9%)
CIE-LAB	lab(50.04, 25.61, -54.22)
CIE-LCH	lch(50.04, 59.97, 295.28°)
OKLab	oklab(57.93% 0.0191 -0.1545)
OKLCH	oklch(57.93% 0.156 277)
XYZ	xyz(22.7154, 18.4560, 64.6400)
Luminance	0.1846 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656DD4 #D4CC65

analogous

#65A5D4 #656DD4 #9565D4

triadic

#656DD4 #D4656D #6DD465

tetradic

#656DD4 #D465A5 #D4CC65 #65D495

square

#656DD4 #D465A5 #D4CC65 #65D495

split-complementary

#656DD4 #D49565 #A5D465

monochromatic

#2A3195 #3741C5 #656DD4 #959AE1 #C5C8EF

Accessibility & contrast

On white

4.48

#656DD4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#656DD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656DD4

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656DD4	#FFFFFF	#000000	##000000
##656DD4	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C7CD8

Deuteranopia (green-blind)

#3073D2

Tritanopia (blue-blind)

#348496

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #656dd4;
/* rgb */ color: rgb(101, 109, 212);
/* oklch */ color: oklch(57.9% 0.156 277.0);

Tailwind

colors: {
  custom: {
    50: '#9896e2',
    500: '#656dd4',
    950: '#000000',
  },
}

SCSS

$custom: #656dd4;
$custom-light: #9896e2;
$custom-dark: #000000;

JSON

{
  "hex": "#656dd4",
  "rgb": {
    "r": 101,
    "g": 109,
    "b": 212
  },
  "hsl": {
    "h": 235.676,
    "s": 56.345,
    "l": 61.373
  },
  "oklch": {
    "l": 0.57926,
    "c": 0.1557,
    "h": 277
  },
  "luminance": 0.18457
}

Semantic roles & 50–950 ramp

primary

#656DD4

secondary

#DFDCB6

accent

#B822C4

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #656DD4

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

Preview Lab → · Contrast checker → · Palette generator →