#656ECE#656ECE

#656ECE is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.7% C 0.146 H 276.8°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#656ECE
RGB	rgb(101, 110, 206)
HSL	hsl(235, 52%, 60%)
HSV	hsv(235, 51%, 81%)
CMYK	cmyk(51%, 46.6%, 0%, 19.2%)
CIE-LAB	lab(49.95, 23.12, -50.96)
CIE-LCH	lch(49.95, 55.96, 294.40°)
OKLab	oklab(57.74% 0.0172 -0.1449)
OKLCH	oklch(57.74% 0.146 276.8)
XYZ	xyz(22.0798, 18.3735, 60.7635)
Luminance	0.1837 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656ECE #CEC565

analogous

#65A3CE #656ECE #9065CE

triadic

#656ECE #CE656E #6ECE65

tetradic

#656ECE #CE65A3 #CEC565 #65CE90

square

#656ECE #CE65A3 #CEC565 #65CE90

split-complementary

#656ECE #CE9065 #A3CE65

monochromatic

#2D358C #3B46BA #656ECE #939ADD #C2C5EC

Accessibility & contrast

On white

4.49

#656ECE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#656ECE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656ECE

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

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

Color blindness preview

Protanopia (red-blind)

#447BD2

Deuteranopia (green-blind)

#3973CC

Tritanopia (blue-blind)

#398394

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #656ece;
/* rgb */ color: rgb(101, 110, 206);
/* oklch */ color: oklch(57.7% 0.146 276.8);

Tailwind

colors: {
  custom: {
    50: '#9897dd',
    500: '#656ece',
    950: '#000000',
  },
}

SCSS

$custom: #656ece;
$custom-light: #9897dd;
$custom-dark: #000000;

JSON

{
  "hex": "#656ece",
  "rgb": {
    "r": 101,
    "g": 110,
    "b": 206
  },
  "hsl": {
    "h": 234.857,
    "s": 51.724,
    "l": 60.196
  },
  "oklch": {
    "l": 0.57737,
    "c": 0.14597,
    "h": 276.8
  },
  "luminance": 0.18375
}

Semantic roles & 50–950 ramp

primary

#656ECE

secondary

#DCD8B3

accent

#B226BF

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #656ECE

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

Preview Lab → · Contrast checker → · Palette generator →