#656ABC#656ABC

#656ABC is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.8% C 0.126 H 278.9°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#656ABC
RGB	rgb(101, 106, 188)
HSL	hsl(237, 39%, 57%)
HSV	hsv(237, 46%, 74%)
CMYK	cmyk(46.3%, 43.6%, 0%, 26.3%)
CIE-LAB	lab(47.89, 20.01, -43.90)
CIE-LCH	lch(47.89, 48.25, 294.50°)
OKLab	oklab(55.84% 0.0194 -0.1243)
OKLCH	oklch(55.84% 0.126 278.9)
XYZ	xyz(19.5952, 16.7046, 49.7590)
Luminance	0.1671 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656ABC #BCB765

analogous

#6596BC #656ABC #8C65BC

triadic

#656ABC #BC656A #6ABC65

tetradic

#656ABC #BC6596 #BCB765 #65BC8C

square

#656ABC #BC6596 #BCB765 #65BC8C

split-complementary

#656ABC #BC8C65 #96BC65

monochromatic

#333674 #454A9F #656ABC #9093CF #BABDE1

Accessibility & contrast

On white

4.84

#656ABC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#656ABC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656ABC

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656ABC	#FFFFFF	#000000	##FFFFFF
##656ABC	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A75BF

Deuteranopia (green-blind)

#446EBA

Tritanopia (blue-blind)

#477B8A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #656abc;
/* rgb */ color: rgb(101, 106, 188);
/* oklch */ color: oklch(55.8% 0.126 278.9);

Tailwind

colors: {
  custom: {
    50: '#9694d0',
    500: '#656abc',
    950: '#000000',
  },
}

SCSS

$custom: #656abc;
$custom-light: #9694d0;
$custom-dark: #000000;

JSON

{
  "hex": "#656abc",
  "rgb": {
    "r": 101,
    "g": 106,
    "b": 188
  },
  "hsl": {
    "h": 236.552,
    "s": 39.367,
    "l": 56.667
  },
  "oklch": {
    "l": 0.55841,
    "c": 0.12579,
    "h": 278.9
  },
  "luminance": 0.16706
}

Semantic roles & 50–950 ramp

primary

#656ABC

secondary

#D0CEAD

accent

#C859CF

background

#F9F9FC

surface

#F2F1F9

border

#CCCBD2

text

#0E0D14

muted

#7E7E82

Preview Lab

Preview with #656ABC

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

Preview Lab → · Contrast checker → · Palette generator →