#656CEE#656CEE

#656CEE is a mid, vivid blue. Relative luminance 0.197; OKLCH L 59.5% C 0.192 H 276.5°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#656CEE
RGB	rgb(101, 108, 238)
HSL	hsl(237, 80%, 66%)
HSV	hsv(237, 58%, 93%)
CMYK	cmyk(57.6%, 54.6%, 0%, 6.7%)
CIE-LAB	lab(51.45, 34.48, -66.61)
CIE-LCH	lch(51.45, 75.00, 297.37°)
OKLab	oklab(59.51% 0.0219 -0.191)
OKLCH	oklch(59.51% 0.192 276.5)
XYZ	xyz(26.1570, 19.6630, 83.2893)
Luminance	0.1966 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656CEE #EEE765

analogous

#65B1EE #656CEE #A365EE

triadic

#656CEE #EE656C #6CEE65

tetradic

#656CEE #EE65B1 #EEE765 #65EEA3

square

#656CEE #EE65B1 #EEE765 #65EEA3

split-complementary

#656CEE #EEA365 #B1EE65

monochromatic

#161EC3 #2E37E8 #656CEE #9CA1F4 #D3D5FA

Accessibility & contrast

On white

4.26

#656CEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#656CEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656CEE

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656CEE	#FFFFFF	#000000	##000000
##656CEE	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0880F2

Deuteranopia (green-blind)

#0075EB

Tritanopia (blue-blind)

#008AA3

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #656cee;
/* rgb */ color: rgb(101, 108, 238);
/* oklch */ color: oklch(59.5% 0.192 276.5);

Tailwind

colors: {
  custom: {
    50: '#9c96f4',
    500: '#656cee',
    950: '#000000',
  },
}

SCSS

$custom: #656cee;
$custom-light: #9c96f4;
$custom-dark: #000000;

JSON

{
  "hex": "#656cee",
  "rgb": {
    "r": 101,
    "g": 108,
    "b": 238
  },
  "hsl": {
    "h": 236.934,
    "s": 80.117,
    "l": 66.471
  },
  "oklch": {
    "l": 0.59514,
    "c": 0.19223,
    "h": 276.5
  },
  "luminance": 0.19665
}

Semantic roles & 50–950 ramp

primary

#656CEE

secondary

#EEEBC1

accent

#D209DC

background

#FAF9FF

surface

#F4F2FE

border

#CECCD6

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #656CEE

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

Preview Lab → · Contrast checker → · Palette generator →