#656DCD#656DCD

#656DCD is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.5% C 0.146 H 277.2°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#656DCD
RGB	rgb(101, 109, 205)
HSL	hsl(235, 51%, 60%)
HSV	hsv(235, 51%, 80%)
CMYK	cmyk(50.7%, 46.8%, 0%, 19.6%)
CIE-LAB	lab(49.63, 23.42, -50.90)
CIE-LCH	lch(49.63, 56.02, 294.71°)
OKLab	oklab(57.48% 0.0182 -0.1448)
OKLCH	oklch(57.48% 0.146 277.2)
XYZ	xyz(21.8515, 18.1104, 60.0900)
Luminance	0.1811 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656DCD #CDC565

analogous

#65A1CD #656DCD #9165CD

triadic

#656DCD #CD656D #6DCD65

tetradic

#656DCD #CD65A1 #CDC565 #65CD91

square

#656DCD #CD65A1 #CDC565 #65CD91

split-complementary

#656DCD #CD9165 #A1CD65

monochromatic

#2D348B #3C46B9 #656DCD #9399DC #C1C5EB

Accessibility & contrast

On white

4.54

#656DCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#656DCD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656DCD

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656DCD	#FFFFFF	#000000	##000000
##656DCD	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#437AD1

Deuteranopia (green-blind)

#3972CB

Tritanopia (blue-blind)

#3A8293

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #656dcd;
/* rgb */ color: rgb(101, 109, 205);
/* oklch */ color: oklch(57.5% 0.146 277.2);

Tailwind

colors: {
  custom: {
    50: '#9796dd',
    500: '#656dcd',
    950: '#000000',
  },
}

SCSS

$custom: #656dcd;
$custom-light: #9796dd;
$custom-dark: #000000;

JSON

{
  "hex": "#656dcd",
  "rgb": {
    "r": 101,
    "g": 109,
    "b": 205
  },
  "hsl": {
    "h": 235.385,
    "s": 50.98,
    "l": 60
  },
  "oklch": {
    "l": 0.57478,
    "c": 0.14591,
    "h": 277.2
  },
  "luminance": 0.18112
}

Semantic roles & 50–950 ramp

primary

#656DCD

secondary

#DBD8B3

accent

#D04DDA

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #656DCD

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

Preview Lab → · Contrast checker → · Palette generator →