#656FB0#656FB0

#656FB0 is a mid, moderate blue. Relative luminance 0.173; OKLCH L 56.2% C 0.101 H 276.0°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#656FB0
RGB	rgb(101, 111, 176)
HSL	hsl(232, 32%, 54%)
HSV	hsv(232, 43%, 69%)
CMYK	cmyk(42.6%, 36.9%, 0%, 31%)
CIE-LAB	lab(48.60, 13.33, -35.82)
CIE-LCH	lch(48.60, 38.22, 290.41°)
OKLab	oklab(56.18% 0.0106 -0.1007)
OKLCH	oklch(56.18% 0.101 276)
XYZ	xyz(18.8854, 17.2693, 43.4041)
Luminance	0.1727 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656FB0 #B0A665

analogous

#6595B0 #656FB0 #8165B0

triadic

#656FB0 #B0656F #6FB065

tetradic

#656FB0 #B06595 #B0A665 #65B081

square

#656FB0 #B06595 #B0A665 #65B081

split-complementary

#656FB0 #B08165 #95B065

monochromatic

#343B66 #49528F #656FB0 #8D95C5 #B6BBDA

Accessibility & contrast

On white

4.71

#656FB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#656FB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656FB0

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656FB0	#FFFFFF	#000000	##FFFFFF
##656FB0	1.00	4.71	4.45	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5877B3

Deuteranopia (green-blind)

#5371AE

Tritanopia (blue-blind)

#4D7C87

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #656fb0;
/* rgb */ color: rgb(101, 111, 176);
/* oklch */ color: oklch(56.2% 0.101 276.0);

Tailwind

colors: {
  custom: {
    50: '#9498c8',
    500: '#656fb0',
    950: '#000000',
  },
}

SCSS

$custom: #656fb0;
$custom-light: #9498c8;
$custom-dark: #000000;

JSON

{
  "hex": "#656fb0",
  "rgb": {
    "r": 101,
    "g": 111,
    "b": 176
  },
  "hsl": {
    "h": 232,
    "s": 32.189,
    "l": 54.314
  },
  "oklch": {
    "l": 0.56182,
    "c": 0.10122,
    "h": 276
  },
  "luminance": 0.1727
}

Semantic roles & 50–950 ramp

primary

#656FB0

secondary

#C8C4A8

accent

#BA5FC8

background

#F9F9FC

surface

#F2F2F8

border

#CCCCD1

text

#0D0D13

muted

#7E7E82

Preview Lab

Preview with #656FB0

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

Preview Lab → · Contrast checker → · Palette generator →