#656CE7#656CE7

#656CE7 is a mid, vivid blue. Relative luminance 0.193; OKLCH L 59.0% C 0.183 H 276.8°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#656CE7
RGB	rgb(101, 108, 231)
HSL	hsl(237, 73%, 65%)
HSV	hsv(237, 56%, 91%)
CMYK	cmyk(56.3%, 53.2%, 0%, 9.4%)
CIE-LAB	lab(50.99, 32.24, -63.44)
CIE-LCH	lch(50.99, 71.16, 296.94°)
OKLab	oklab(59.02% 0.0216 -0.1816)
OKLCH	oklch(59.02% 0.183 276.8)
XYZ	xyz(25.1486, 19.2596, 77.9781)
Luminance	0.1926 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656CE7 #E7E065

analogous

#65ADE7 #656CE7 #9F65E7

triadic

#656CE7 #E7656C #6CE765

tetradic

#656CE7 #E765AD #E7E065 #65E79F

square

#656CE7 #E765AD #E7E065 #65E79F

split-complementary

#656CE7 #E79F65 #ADE765

monochromatic

#1C25B5 #3039DF #656CE7 #9A9FEF #CFD1F8

Accessibility & contrast

On white

4.33

#656CE7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#656CE7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656CE7

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656CE7	#FFFFFF	#000000	##000000
##656CE7	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F7FEB

Deuteranopia (green-blind)

#0074E4

Tritanopia (blue-blind)

#18889F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #656ce7;
/* rgb */ color: rgb(101, 108, 231);
/* oklch */ color: oklch(59.0% 0.183 276.8);

Tailwind

colors: {
  custom: {
    50: '#9b96ef',
    500: '#656ce7',
    950: '#000000',
  },
}

SCSS

$custom: #656ce7;
$custom-light: #9b96ef;
$custom-dark: #000000;

JSON

{
  "hex": "#656ce7",
  "rgb": {
    "r": 101,
    "g": 108,
    "b": 231
  },
  "hsl": {
    "h": 236.769,
    "s": 73.034,
    "l": 65.098
  },
  "oklch": {
    "l": 0.59019,
    "c": 0.18293,
    "h": 276.8
  },
  "luminance": 0.19261
}

Semantic roles & 50–950 ramp

primary

#656CE7

secondary

#EAE8BE

accent

#CB10D5

background

#FAF9FE

surface

#F4F1FD

border

#CECBD5

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #656CE7

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

Preview Lab → · Contrast checker → · Palette generator →