#656DBF#656DBF

#656DBF is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.6% C 0.126 H 277.4°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#656DBF
RGB	rgb(101, 109, 191)
HSL	hsl(235, 41%, 57%)
HSV	hsv(235, 47%, 75%)
CMYK	cmyk(47.1%, 42.9%, 0%, 25.1%)
CIE-LAB	lab(48.84, 19.08, -44.12)
CIE-LCH	lch(48.84, 48.07, 293.39°)
OKLab	oklab(56.62% 0.0162 -0.1249)
OKLCH	oklch(56.62% 0.126 277.4)
XYZ	xyz(20.2365, 17.4645, 51.5848)
Luminance	0.1747 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656DBF #BFB765

analogous

#659ABF #656DBF #8A65BF

triadic

#656DBF #BF656D #6DBF65

tetradic

#656DBF #BF659A #BFB765 #65BF8A

square

#656DBF #BF659A #BFB765 #65BF8A

split-complementary

#656DBF #BF8A65 #9ABF65

monochromatic

#323878 #444CA3 #656DBF #9096D1 #BBBFE3

Accessibility & contrast

On white

4.67

#656DBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#656DBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656DBF

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656DBF	#FFFFFF	#000000	##FFFFFF
##656DBF	1.00	4.67	4.49	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D78C2

Deuteranopia (green-blind)

#4671BD

Tritanopia (blue-blind)

#447E8D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #656dbf;
/* rgb */ color: rgb(101, 109, 191);
/* oklch */ color: oklch(56.6% 0.126 277.4);

Tailwind

colors: {
  custom: {
    50: '#9696d3',
    500: '#656dbf',
    950: '#000000',
  },
}

SCSS

$custom: #656dbf;
$custom-light: #9696d3;
$custom-dark: #000000;

JSON

{
  "hex": "#656dbf",
  "rgb": {
    "r": 101,
    "g": 109,
    "b": 191
  },
  "hsl": {
    "h": 234.667,
    "s": 41.284,
    "l": 57.255
  },
  "oklch": {
    "l": 0.56621,
    "c": 0.12595,
    "h": 277.4
  },
  "luminance": 0.17466
}

Semantic roles & 50–950 ramp

primary

#656DBF

secondary

#D2CFAE

accent

#C657D1

background

#F9F9FD

surface

#F2F2FA

border

#CCCCD3

text

#0E0D14

muted

#7E7E83

Preview Lab

Preview with #656DBF

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

Preview Lab → · Contrast checker → · Palette generator →