#656BE1#656BE1

#656BE1 is a mid, vivid blue. Relative luminance 0.187; OKLCH L 58.4% C 0.176 H 277.3°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#656BE1
RGB	rgb(101, 107, 225)
HSL	hsl(237, 67%, 64%)
HSV	hsv(237, 55%, 88%)
CMYK	cmyk(55.1%, 52.4%, 0%, 11.8%)
CIE-LAB	lab(50.35, 30.94, -61.09)
CIE-LCH	lch(50.35, 68.48, 296.86°)
OKLab	oklab(58.42% 0.0223 -0.1747)
OKLCH	oklch(58.42% 0.176 277.3)
XYZ	xyz(24.2108, 18.7167, 73.5565)
Luminance	0.1872 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656BE1 #E1DB65

analogous

#65A9E1 #656BE1 #9D65E1

triadic

#656BE1 #E1656B #6BE165

tetradic

#656BE1 #E165A9 #E1DB65 #65E19D

square

#656BE1 #E165A9 #E1DB65 #65E19D

split-complementary

#656BE1 #E19D65 #A9E165

monochromatic

#2128AA #323AD7 #656BE1 #989CEB #CBCDF5

Accessibility & contrast

On white

4.43

#656BE1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#656BE1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656BE1

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656BE1	#FFFFFF	#000000	##000000
##656BE1	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#277DE5

Deuteranopia (green-blind)

#0973DF

Tritanopia (blue-blind)

#24869C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #656be1;
/* rgb */ color: rgb(101, 107, 225);
/* oklch */ color: oklch(58.4% 0.176 277.3);

Tailwind

colors: {
  custom: {
    50: '#9a95eb',
    500: '#656be1',
    950: '#000000',
  },
}

SCSS

$custom: #656be1;
$custom-light: #9a95eb;
$custom-dark: #000000;

JSON

{
  "hex": "#656be1",
  "rgb": {
    "r": 101,
    "g": 107,
    "b": 225
  },
  "hsl": {
    "h": 237.097,
    "s": 67.391,
    "l": 63.922
  },
  "oklch": {
    "l": 0.58419,
    "c": 0.17615,
    "h": 277.3
  },
  "luminance": 0.18718
}

Semantic roles & 50–950 ramp

primary

#656BE1

secondary

#E7E5BB

accent

#C616CF

background

#FAF9FE

surface

#F3F1FD

border

#CDCBD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #656BE1

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

Preview Lab → · Contrast checker → · Palette generator →