#656BC8#656BC8

#656BC8 is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.8% C 0.142 H 278.1°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#656BC8
RGB	rgb(101, 107, 200)
HSL	hsl(236, 47%, 59%)
HSV	hsv(236, 50%, 78%)
CMYK	cmyk(49.5%, 46.5%, 0%, 21.6%)
CIE-LAB	lab(48.82, 23.08, -49.32)
CIE-LCH	lch(48.82, 54.46, 295.08°)
OKLab	oklab(56.77% 0.0199 -0.1402)
OKLCH	oklch(56.77% 0.142 278.1)
XYZ	xyz(21.0466, 17.4510, 56.8918)
Luminance	0.1745 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656BC8 #C8C265

analogous

#659DC8 #656BC8 #9165C8

triadic

#656BC8 #C8656B #6BC865

tetradic

#656BC8 #C8659D #C8C265 #65C891

square

#656BC8 #C8659D #C8C265 #65C891

split-complementary

#656BC8 #C89165 #9DC865

monochromatic

#2F3484 #3F46B1 #656BC8 #9296D8 #BFC2E8

Accessibility & contrast

On white

4.68

#656BC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#656BC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656BC8

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656BC8	#FFFFFF	#000000	##FFFFFF
##656BC8	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4378CB

Deuteranopia (green-blind)

#3A70C6

Tritanopia (blue-blind)

#3E7F90

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #656bc8;
/* rgb */ color: rgb(101, 107, 200);
/* oklch */ color: oklch(56.8% 0.142 278.1);

Tailwind

colors: {
  custom: {
    50: '#9795d9',
    500: '#656bc8',
    950: '#000000',
  },
}

SCSS

$custom: #656bc8;
$custom-light: #9795d9;
$custom-dark: #000000;

JSON

{
  "hex": "#656bc8",
  "rgb": {
    "r": 101,
    "g": 107,
    "b": 200
  },
  "hsl": {
    "h": 236.364,
    "s": 47.368,
    "l": 59.02
  },
  "oklch": {
    "l": 0.56773,
    "c": 0.14157,
    "h": 278.1
  },
  "luminance": 0.17452
}

Semantic roles & 50–950 ramp

primary

#656BC8

secondary

#D8D5B1

accent

#CF51D7

background

#F9F9FD

surface

#F2F1FA

border

#CCCBD3

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #656BC8

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

Preview Lab → · Contrast checker → · Palette generator →