#656ABB#656ABB

#656ABB is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.8% C 0.124 H 278.9°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#656ABB
RGB	rgb(101, 106, 187)
HSL	hsl(237, 39%, 56%)
HSV	hsv(237, 46%, 73%)
CMYK	cmyk(46%, 43.3%, 0%, 26.7%)
CIE-LAB	lab(47.83, 19.70, -43.41)
CIE-LCH	lch(47.83, 47.67, 294.41°)
OKLab	oklab(55.78% 0.0192 -0.1228)
OKLCH	oklch(55.78% 0.124 278.9)
XYZ	xyz(19.4878, 16.6616, 49.1932)
Luminance	0.1666 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656ABB #BBB665

analogous

#6595BB #656ABB #8B65BB

triadic

#656ABB #BB656A #6ABB65

tetradic

#656ABB #BB6595 #BBB665 #65BB8B

square

#656ABB #BB6595 #BBB665 #65BB8B

split-complementary

#656ABB #BB8B65 #95BB65

monochromatic

#333673 #454B9D #656ABB #8F93CE #BABCE0

Accessibility & contrast

On white

4.85

#656ABB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#656ABB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656ABB

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656ABB	#FFFFFF	#000000	##FFFFFF
##656ABB	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B75BE

Deuteranopia (green-blind)

#446EB9

Tritanopia (blue-blind)

#477B89

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #656abb;
/* rgb */ color: rgb(101, 106, 187);
/* oklch */ color: oklch(55.8% 0.124 278.9);

Tailwind

colors: {
  custom: {
    50: '#9594d0',
    500: '#656abb',
    950: '#000000',
  },
}

SCSS

$custom: #656abb;
$custom-light: #9594d0;
$custom-dark: #000000;

JSON

{
  "hex": "#656abb",
  "rgb": {
    "r": 101,
    "g": 106,
    "b": 187
  },
  "hsl": {
    "h": 236.512,
    "s": 38.739,
    "l": 56.471
  },
  "oklch": {
    "l": 0.55781,
    "c": 0.12434,
    "h": 278.9
  },
  "luminance": 0.16663
}

Semantic roles & 50–950 ramp

primary

#656ABB

secondary

#D0CEAC

accent

#C859CF

background

#F9F9FC

surface

#F2F1F9

border

#CCCBD2

text

#0E0D14

muted

#7E7E82

Preview Lab

Preview with #656ABB

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

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