#656CEA#656CEA

#656CEA is a mid, vivid blue. Relative luminance 0.194; OKLCH L 59.2% C 0.187 H 276.7°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#656CEA
RGB	rgb(101, 108, 234)
HSL	hsl(237, 76%, 66%)
HSV	hsv(237, 57%, 92%)
CMYK	cmyk(56.8%, 53.8%, 0%, 8.2%)
CIE-LAB	lab(51.19, 33.20, -64.80)
CIE-LCH	lch(51.19, 72.81, 297.13°)
OKLab	oklab(59.23% 0.0217 -0.1857)
OKLCH	oklch(59.23% 0.187 276.7)
XYZ	xyz(25.5759, 19.4305, 80.2287)
Luminance	0.1943 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656CEA #EAE365

analogous

#65AEEA #656CEA #A065EA

triadic

#656CEA #EA656C #6CEA65

tetradic

#656CEA #EA65AE #EAE365 #65EAA0

square

#656CEA #EA65AE #EAE365 #65EAA0

split-complementary

#656CEA #EAA065 #AEEA65

monochromatic

#1A22BB #2F39E3 #656CEA #9B9FF1 #D1D3F9

Accessibility & contrast

On white

4.30

#656CEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#656CEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656CEA

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656CEA	#FFFFFF	#000000	##000000
##656CEA	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1880EE

Deuteranopia (green-blind)

#0075E7

Tritanopia (blue-blind)

#0F89A1

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #656cea;
/* rgb */ color: rgb(101, 108, 234);
/* oklch */ color: oklch(59.2% 0.187 276.7);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#656cea",
  "rgb": {
    "r": 101,
    "g": 108,
    "b": 234
  },
  "hsl": {
    "h": 236.842,
    "s": 76,
    "l": 65.686
  },
  "oklch": {
    "l": 0.5923,
    "c": 0.18693,
    "h": 276.7
  },
  "luminance": 0.19432
}

Semantic roles & 50–950 ramp

primary

#656CEA

secondary

#ECE9BF

accent

#CE0DD8

background

#FAF9FE

surface

#F4F1FD

border

#CECBD5

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #656CEA

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

Preview Lab → · Contrast checker → · Palette generator →