#656CE5#656CE5

#656CE5 is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.9% C 0.180 H 276.8°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#656CE5
RGB	rgb(101, 108, 229)
HSL	hsl(237, 71%, 65%)
HSV	hsv(237, 56%, 90%)
CMYK	cmyk(55.9%, 52.8%, 0%, 10.2%)
CIE-LAB	lab(50.86, 31.61, -62.52)
CIE-LCH	lch(50.86, 70.06, 296.82°)
OKLab	oklab(58.88% 0.0215 -0.179)
OKLCH	oklch(58.88% 0.18 276.8)
XYZ	xyz(24.8677, 19.1472, 76.4989)
Luminance	0.1915 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656CE5 #E5DE65

analogous

#65ACE5 #656CE5 #9E65E5

triadic

#656CE5 #E5656C #6CE565

tetradic

#656CE5 #E565AC #E5DE65 #65E59E

square

#656CE5 #E565AC #E5DE65 #65E59E

split-complementary

#656CE5 #E59E65 #ACE565

monochromatic

#1E26B2 #313ADC #656CE5 #999EEE #CED0F7

Accessibility & contrast

On white

4.35

#656CE5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#656CE5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656CE5

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656CE5	#FFFFFF	#000000	##000000
##656CE5	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)

#237FE9

Deuteranopia (green-blind)

#0074E2

Tritanopia (blue-blind)

#1C889E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #656ce5;
/* rgb */ color: rgb(101, 108, 229);
/* oklch */ color: oklch(58.9% 0.180 276.8);

Tailwind

colors: {
  custom: {
    50: '#9b96ee',
    500: '#656ce5',
    950: '#000000',
  },
}

SCSS

$custom: #656ce5;
$custom-light: #9b96ee;
$custom-dark: #000000;

JSON

{
  "hex": "#656ce5",
  "rgb": {
    "r": 101,
    "g": 108,
    "b": 229
  },
  "hsl": {
    "h": 236.719,
    "s": 71.111,
    "l": 64.706
  },
  "oklch": {
    "l": 0.5888,
    "c": 0.18024,
    "h": 276.8
  },
  "luminance": 0.19149
}

Semantic roles & 50–950 ramp

primary

#656CE5

secondary

#E9E6BD

accent

#C912D3

background

#FAF9FE

surface

#F4F1FD

border

#CECBD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #656CE5

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

Preview Lab → · Contrast checker → · Palette generator →