#656EBC#656EBC

#656EBC is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.6% C 0.120 H 276.9°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#656EBC
RGB	rgb(101, 110, 188)
HSL	hsl(234, 39%, 57%)
HSV	hsv(234, 46%, 74%)
CMYK	cmyk(46.3%, 41.5%, 0%, 26.3%)
CIE-LAB	lab(48.94, 17.55, -42.23)
CIE-LCH	lch(48.94, 45.73, 292.57°)
OKLab	oklab(56.65% 0.0144 -0.1194)
OKLCH	oklch(56.65% 0.12 276.9)
XYZ	xyz(20.0171, 17.5483, 49.8996)
Luminance	0.1755 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656EBC #BCB365

analogous

#659ABC #656EBC #8865BC

triadic

#656EBC #BC656E #6EBC65

tetradic

#656EBC #BC659A #BCB365 #65BC88

square

#656EBC #BC659A #BCB365 #65BC88

split-complementary

#656EBC #BC8865 #9ABC65

monochromatic

#333974 #454E9F #656EBC #9096CF #BABEE1

Accessibility & contrast

On white

4.66

#656EBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#656EBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #656EBC

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656EBC	#FFFFFF	#000000	##FFFFFF
##656EBC	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5078BF

Deuteranopia (green-blind)

#4971BA

Tritanopia (blue-blind)

#467E8C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #656ebc;
/* rgb */ color: rgb(101, 110, 188);
/* oklch */ color: oklch(56.6% 0.120 276.9);

Tailwind

colors: {
  custom: {
    50: '#9597d0',
    500: '#656ebc',
    950: '#000000',
  },
}

SCSS

$custom: #656ebc;
$custom-light: #9597d0;
$custom-dark: #000000;

JSON

{
  "hex": "#656ebc",
  "rgb": {
    "r": 101,
    "g": 110,
    "b": 188
  },
  "hsl": {
    "h": 233.793,
    "s": 39.367,
    "l": 56.667
  },
  "oklch": {
    "l": 0.56648,
    "c": 0.12022,
    "h": 276.9
  },
  "luminance": 0.17549
}

Semantic roles & 50–950 ramp

primary

#656EBC

secondary

#D0CDAD

accent

#C359CF

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0D14

muted

#7E7E82

Preview Lab

Preview with #656EBC

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

Preview Lab → · Contrast checker → · Palette generator →