#656DB0#656DB0

#656DB0 is a mid, moderate blue. Relative luminance 0.168; OKLCH L 55.8% C 0.104 H 277.3°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#656DB0
RGB	rgb(101, 109, 176)
HSL	hsl(234, 32%, 54%)
HSV	hsv(234, 43%, 69%)
CMYK	cmyk(42.6%, 38.1%, 0%, 31%)
CIE-LAB	lab(48.05, 14.55, -36.67)
CIE-LCH	lch(48.05, 39.45, 291.64°)
OKLab	oklab(55.76% 0.0132 -0.1032)
OKLCH	oklch(55.76% 0.104 277.3)
XYZ	xyz(18.6696, 16.8377, 43.3322)
Luminance	0.1684 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656DB0 #B0A865

analogous

#6593B0 #656DB0 #8365B0

triadic

#656DB0 #B0656D #6DB065

tetradic

#656DB0 #B06593 #B0A865 #65B083

square

#656DB0 #B06593 #B0A865 #65B083

split-complementary

#656DB0 #B08365 #93B065

monochromatic

#343A66 #49518F #656DB0 #8D93C5 #B6BADA

Accessibility & contrast

On white

4.81

#656DB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#656DB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656DB0

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656DB0	#FFFFFF	#000000	##FFFFFF
##656DB0	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5575B3

Deuteranopia (green-blind)

#506FAE

Tritanopia (blue-blind)

#4D7A86

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #656db0;
/* rgb */ color: rgb(101, 109, 176);
/* oklch */ color: oklch(55.8% 0.104 277.3);

Tailwind

colors: {
  custom: {
    50: '#9496c8',
    500: '#656db0',
    950: '#000000',
  },
}

SCSS

$custom: #656db0;
$custom-light: #9496c8;
$custom-dark: #000000;

JSON

{
  "hex": "#656db0",
  "rgb": {
    "r": 101,
    "g": 109,
    "b": 176
  },
  "hsl": {
    "h": 233.6,
    "s": 32.189,
    "l": 54.314
  },
  "oklch": {
    "l": 0.55764,
    "c": 0.10401,
    "h": 277.3
  },
  "luminance": 0.16839
}

Semantic roles & 50–950 ramp

primary

#656DB0

secondary

#C8C5A8

accent

#BD5FC8

background

#F9F9FC

surface

#F2F2F8

border

#CCCCD1

text

#0D0D13

muted

#7E7E82

Preview Lab

Preview with #656DB0

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

Preview Lab → · Contrast checker → · Palette generator →