#656DC8#656DC8

#656DC8 is a mid, vivid blue. Relative luminance 0.179; OKLCH L 57.2% C 0.139 H 277.3°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#656DC8
RGB	rgb(101, 109, 200)
HSL	hsl(235, 47%, 59%)
HSV	hsv(235, 50%, 78%)
CMYK	cmyk(49.5%, 45.5%, 0%, 21.6%)
CIE-LAB	lab(49.34, 21.86, -48.50)
CIE-LCH	lch(49.34, 53.19, 294.26°)
OKLab	oklab(57.17% 0.0176 -0.1377)
OKLCH	oklch(57.17% 0.139 277.3)
XYZ	xyz(21.2576, 17.8729, 56.9621)
Luminance	0.1787 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656DC8 #C8C065

analogous

#659FC8 #656DC8 #8F65C8

triadic

#656DC8 #C8656D #6DC865

tetradic

#656DC8 #C8659F #C8C065 #65C88F

square

#656DC8 #C8659F #C8C065 #65C88F

split-complementary

#656DC8 #C88F65 #9FC865

monochromatic

#2F3684 #3F48B1 #656DC8 #9298D8 #BFC3E8

Accessibility & contrast

On white

4.59

#656DC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#656DC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #656DC8

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656DC8	#FFFFFF	#000000	##FFFFFF
##656DC8	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4779CB

Deuteranopia (green-blind)

#3E71C6

Tritanopia (blue-blind)

#3E8091

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #656dc8;
/* rgb */ color: rgb(101, 109, 200);
/* oklch */ color: oklch(57.2% 0.139 277.3);

Tailwind

colors: {
  custom: {
    50: '#9796d9',
    500: '#656dc8',
    950: '#000000',
  },
}

SCSS

$custom: #656dc8;
$custom-light: #9796d9;
$custom-dark: #000000;

JSON

{
  "hex": "#656dc8",
  "rgb": {
    "r": 101,
    "g": 109,
    "b": 200
  },
  "hsl": {
    "h": 235.152,
    "s": 47.368,
    "l": 59.02
  },
  "oklch": {
    "l": 0.57166,
    "c": 0.13883,
    "h": 277.3
  },
  "luminance": 0.17874
}

Semantic roles & 50–950 ramp

primary

#656DC8

secondary

#D8D5B1

accent

#CC51D7

background

#F9F9FD

surface

#F2F2FA

border

#CCCCD3

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #656DC8

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

Preview Lab → · Contrast checker → · Palette generator →