#656AB0#656AB0

#656AB0 is a mid, moderate blue. Relative luminance 0.162; OKLCH L 55.1% C 0.108 H 279.1°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#656AB0
RGB	rgb(101, 106, 176)
HSL	hsl(236, 32%, 54%)
HSV	hsv(236, 43%, 69%)
CMYK	cmyk(42.6%, 39.8%, 0%, 31%)
CIE-LAB	lab(47.25, 16.39, -37.95)
CIE-LCH	lch(47.25, 41.34, 293.36°)
OKLab	oklab(55.15% 0.0171 -0.1069)
OKLCH	oklch(55.15% 0.108 279.1)
XYZ	xyz(18.3550, 16.2085, 43.2273)
Luminance	0.1621 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656AB0 #B0AB65

analogous

#6590B0 #656AB0 #8665B0

triadic

#656AB0 #B0656A #6AB065

tetradic

#656AB0 #B06590 #B0AB65 #65B086

square

#656AB0 #B06590 #B0AB65 #65B086

split-complementary

#656AB0 #B08665 #90B065

monochromatic

#343866 #494E8F #656AB0 #8D91C5 #B6B8DA

Accessibility & contrast

On white

4.95

#656AB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#656AB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656AB0

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656AB0	#FFFFFF	#000000	##FFFFFF
##656AB0	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5173B3

Deuteranopia (green-blind)

#4C6DAE

Tritanopia (blue-blind)

#4D7884

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #656ab0;
/* rgb */ color: rgb(101, 106, 176);
/* oklch */ color: oklch(55.1% 0.108 279.1);

Tailwind

colors: {
  custom: {
    50: '#9494c8',
    500: '#656ab0',
    950: '#000000',
  },
}

SCSS

$custom: #656ab0;
$custom-light: #9494c8;
$custom-dark: #000000;

JSON

{
  "hex": "#656ab0",
  "rgb": {
    "r": 101,
    "g": 106,
    "b": 176
  },
  "hsl": {
    "h": 236,
    "s": 32.189,
    "l": 54.314
  },
  "oklch": {
    "l": 0.55145,
    "c": 0.10826,
    "h": 279.1
  },
  "luminance": 0.16209
}

Semantic roles & 50–950 ramp

primary

#656AB0

secondary

#C8C6A8

accent

#C15FC8

background

#F9F9FC

surface

#F2F1F8

border

#CCCBD1

text

#0D0D13

muted

#7E7E82

Preview Lab

Preview with #656AB0

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

Preview Lab → · Contrast checker → · Palette generator →