#656EC2#656EC2

#656EC2 is a mid, vivid blue. Relative luminance 0.178; OKLCH L 57.0% C 0.129 H 276.9°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#656EC2
RGB	rgb(101, 110, 194)
HSL	hsl(234, 43%, 58%)
HSV	hsv(234, 48%, 76%)
CMYK	cmyk(47.9%, 43.3%, 0%, 23.9%)
CIE-LAB	lab(49.27, 19.39, -45.17)
CIE-LCH	lch(49.27, 49.15, 293.23°)
OKLab	oklab(57% 0.0154 -0.128)
OKLCH	oklch(57% 0.129 276.9)
XYZ	xyz(20.6774, 17.8125, 53.3771)
Luminance	0.1781 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656EC2 #C2B965

analogous

#659CC2 #656EC2 #8B65C2

triadic

#656EC2 #C2656E #6EC265

tetradic

#656EC2 #C2659C #C2B965 #65C28B

square

#656EC2 #C2659C #C2B965 #65C28B

split-complementary

#656EC2 #C28B65 #9CC265

monochromatic

#31387C #424CA7 #656EC2 #9197D3 #BDC1E5

Accessibility & contrast

On white

4.60

#656EC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#656EC2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #656EC2

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656EC2	#FFFFFF	#000000	##FFFFFF
##656EC2	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D79C5

Deuteranopia (green-blind)

#4572C0

Tritanopia (blue-blind)

#42808E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #656ec2;
/* rgb */ color: rgb(101, 110, 194);
/* oklch */ color: oklch(57.0% 0.129 276.9);

Tailwind

colors: {
  custom: {
    50: '#9697d5',
    500: '#656ec2',
    950: '#000000',
  },
}

SCSS

$custom: #656ec2;
$custom-light: #9697d5;
$custom-dark: #000000;

JSON

{
  "hex": "#656ec2",
  "rgb": {
    "r": 101,
    "g": 110,
    "b": 194
  },
  "hsl": {
    "h": 234.194,
    "s": 43.256,
    "l": 57.843
  },
  "oklch": {
    "l": 0.57001,
    "c": 0.1289,
    "h": 276.9
  },
  "luminance": 0.17814
}

Semantic roles & 50–950 ramp

primary

#656EC2

secondary

#D4D0AF

accent

#C755D3

background

#F9F9FD

surface

#F2F2FA

border

#CCCCD3

text

#0E0D14

muted

#7E7E83

Preview Lab

Preview with #656EC2

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

Preview Lab → · Contrast checker → · Palette generator →