#656BD0#656BD0

#656BD0 is a mid, vivid blue. Relative luminance 0.178; OKLCH L 57.3% C 0.153 H 277.9°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#656BD0
RGB	rgb(101, 107, 208)
HSL	hsl(237, 53%, 61%)
HSV	hsv(237, 51%, 82%)
CMYK	cmyk(51.4%, 48.6%, 0%, 18.4%)
CIE-LAB	lab(49.30, 25.58, -53.14)
CIE-LCH	lch(49.30, 58.98, 295.70°)
OKLab	oklab(57.28% 0.0209 -0.1514)
OKLCH	oklch(57.28% 0.153 277.9)
XYZ	xyz(22.0061, 17.8348, 61.9452)
Luminance	0.1784 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656BD0 #D0CA65

analogous

#65A0D0 #656BD0 #9565D0

triadic

#656BD0 #D0656B #6BD065

tetradic

#656BD0 #D065A0 #D0CA65 #65D095

square

#656BD0 #D065A0 #D0CA65 #65D095

split-complementary

#656BD0 #D09565 #A0D065

monochromatic

#2C318F #3A41BE #656BD0 #9498DE #C3C5ED

Accessibility & contrast

On white

4.60

#656BD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#656BD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #656BD0

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656BD0	#FFFFFF	#000000	##FFFFFF
##656BD0	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C7AD4

Deuteranopia (green-blind)

#3171CE

Tritanopia (blue-blind)

#388194

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #656bd0;
/* rgb */ color: rgb(101, 107, 208);
/* oklch */ color: oklch(57.3% 0.153 277.9);

Tailwind

colors: {
  custom: {
    50: '#9895df',
    500: '#656bd0',
    950: '#000000',
  },
}

SCSS

$custom: #656bd0;
$custom-light: #9895df;
$custom-dark: #000000;

JSON

{
  "hex": "#656bd0",
  "rgb": {
    "r": 101,
    "g": 107,
    "b": 208
  },
  "hsl": {
    "h": 236.636,
    "s": 53.234,
    "l": 60.588
  },
  "oklch": {
    "l": 0.57282,
    "c": 0.15282,
    "h": 277.9
  },
  "luminance": 0.17836
}

Semantic roles & 50–950 ramp

primary

#656BD0

secondary

#DDDAB4

accent

#B825C1

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #656BD0

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

Preview Lab → · Contrast checker → · Palette generator →