#656EA4#656EA4

#656EA4 is a mid, moderate blue. Relative luminance 0.166; OKLCH L 55.3% C 0.085 H 276.0°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#656EA4
RGB	rgb(101, 110, 164)
HSL	hsl(231, 26%, 52%)
HSV	hsv(231, 38%, 64%)
CMYK	cmyk(38.4%, 32.9%, 0%, 35.7%)
CIE-LAB	lab(47.75, 10.43, -30.14)
CIE-LCH	lch(47.75, 31.89, 289.09°)
OKLab	oklab(55.34% 0.0089 -0.0842)
OKLCH	oklch(55.34% 0.085 276)
XYZ	xyz(17.6416, 16.5982, 37.3890)
Luminance	0.1660 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656EA4 #A49B65

analogous

#658DA4 #656EA4 #7C65A4

triadic

#656EA4 #A4656E #6EA465

tetradic

#656EA4 #A4658D #A49B65 #65A47C

square

#656EA4 #A4658D #A49B65 #65A47C

split-complementary

#656EA4 #A47C65 #8DA465

monochromatic

#353A5A #4C5380 #656EA4 #8B92BB #B2B6D1

Accessibility & contrast

On white

4.86

#656EA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#656EA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656EA4

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656EA4	#FFFFFF	#000000	##FFFFFF
##656EA4	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C74A6

Deuteranopia (green-blind)

#586FA3

Tritanopia (blue-blind)

#527981

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #656ea4;
/* rgb */ color: rgb(101, 110, 164);
/* oklch */ color: oklch(55.3% 0.085 276.0);

Tailwind

colors: {
  custom: {
    50: '#9397bf',
    500: '#656ea4',
    950: '#000000',
  },
}

SCSS

$custom: #656ea4;
$custom-light: #9397bf;
$custom-dark: #000000;

JSON

{
  "hex": "#656ea4",
  "rgb": {
    "r": 101,
    "g": 110,
    "b": 164
  },
  "hsl": {
    "h": 231.429,
    "s": 25.714,
    "l": 51.961
  },
  "oklch": {
    "l": 0.5534,
    "c": 0.08469,
    "h": 276
  },
  "luminance": 0.16599
}

Semantic roles & 50–950 ramp

primary

#656EA4

secondary

#C0BCA5

accent

#B566C2

background

#F9F9FB

surface

#F1F2F7

border

#CBCCD0

text

#0D0D12

muted

#7E7E81

Preview Lab

Preview with #656EA4

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

Preview Lab → · Contrast checker → · Palette generator →