#656BE9#656BE9

#656BE9 is a mid, vivid blue. Relative luminance 0.192; OKLCH L 59.0% C 0.187 H 277.0°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#656BE9
RGB	rgb(101, 107, 233)
HSL	hsl(237, 75%, 65%)
HSV	hsv(237, 57%, 91%)
CMYK	cmyk(56.7%, 54.1%, 0%, 8.6%)
CIE-LAB	lab(50.88, 33.49, -64.74)
CIE-LCH	lch(50.88, 72.89, 297.35°)
OKLab	oklab(58.98% 0.0227 -0.1855)
OKLCH	oklch(58.98% 0.187 277)
XYZ	xyz(25.3278, 19.1635, 79.4393)
Luminance	0.1916 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656BE9 #E9E365

analogous

#65ADE9 #656BE9 #A165E9

triadic

#656BE9 #E9656B #6BE965

tetradic

#656BE9 #E965AD #E9E365 #65E9A1

square

#656BE9 #E965AD #E9E365 #65E9A1

split-complementary

#656BE9 #E9A165 #ADE965

monochromatic

#1A22B9 #2F38E1 #656BE9 #9B9EF1 #D0D2F8

Accessibility & contrast

On white

4.35

#656BE9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#656BE9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656BE9

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656BE9	#FFFFFF	#000000	##000000
##656BE9	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#157FED

Deuteranopia (green-blind)

#0074E6

Tritanopia (blue-blind)

#1388A0

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #656be9;
/* rgb */ color: rgb(101, 107, 233);
/* oklch */ color: oklch(59.0% 0.187 277.0);

Tailwind

colors: {
  custom: {
    50: '#9b95f1',
    500: '#656be9',
    950: '#000000',
  },
}

SCSS

$custom: #656be9;
$custom-light: #9b95f1;
$custom-dark: #000000;

JSON

{
  "hex": "#656be9",
  "rgb": {
    "r": 101,
    "g": 107,
    "b": 233
  },
  "hsl": {
    "h": 237.273,
    "s": 75,
    "l": 65.49
  },
  "oklch": {
    "l": 0.58978,
    "c": 0.18687,
    "h": 277
  },
  "luminance": 0.19165
}

Semantic roles & 50–950 ramp

primary

#656BE9

secondary

#EBE9BF

accent

#CE0ED7

background

#FAF9FE

surface

#F4F1FD

border

#CECBD5

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #656BE9

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

Preview Lab → · Contrast checker → · Palette generator →