#656CE9#656CE9

#656CE9 is a mid, vivid blue. Relative luminance 0.194; OKLCH L 59.2% C 0.186 H 276.7°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#656CE9
RGB	rgb(101, 108, 233)
HSL	hsl(237, 75%, 65%)
HSV	hsv(237, 57%, 91%)
CMYK	cmyk(56.7%, 53.6%, 0%, 8.6%)
CIE-LAB	lab(51.12, 32.88, -64.35)
CIE-LCH	lch(51.12, 72.26, 297.07°)
OKLab	oklab(59.16% 0.0217 -0.1843)
OKLCH	oklch(59.16% 0.186 276.7)
XYZ	xyz(25.4327, 19.3732, 79.4742)
Luminance	0.1938 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656CE9 #E9E265

analogous

#65AEE9 #656CE9 #A065E9

triadic

#656CE9 #E9656C #6CE965

tetradic

#656CE9 #E965AE #E9E265 #65E9A0

square

#656CE9 #E965AE #E9E265 #65E9A0

split-complementary

#656CE9 #E9A065 #AEE965

monochromatic

#1A23B9 #2F39E1 #656CE9 #9B9FF1 #D0D2F8

Accessibility & contrast

On white

4.31

#656CE9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#656CE9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656CE9

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656CE9	#FFFFFF	#000000	##000000
##656CE9	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B7FED

Deuteranopia (green-blind)

#0074E6

Tritanopia (blue-blind)

#1289A0

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #656ce9;
/* rgb */ color: rgb(101, 108, 233);
/* oklch */ color: oklch(59.2% 0.186 276.7);

Tailwind

colors: {
  custom: {
    50: '#9b96f1',
    500: '#656ce9',
    950: '#000000',
  },
}

SCSS

$custom: #656ce9;
$custom-light: #9b96f1;
$custom-dark: #000000;

JSON

{
  "hex": "#656ce9",
  "rgb": {
    "r": 101,
    "g": 108,
    "b": 233
  },
  "hsl": {
    "h": 236.818,
    "s": 75,
    "l": 65.49
  },
  "oklch": {
    "l": 0.59159,
    "c": 0.1856,
    "h": 276.7
  },
  "luminance": 0.19375
}

Semantic roles & 50–950 ramp

primary

#656CE9

secondary

#EBE9BF

accent

#CD0ED7

background

#FAF9FE

surface

#F4F1FD

border

#CECBD5

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #656CE9

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

Preview Lab → · Contrast checker → · Palette generator →