#656BD3#656BD3

#656BD3 is a mid, vivid blue. Relative luminance 0.180; OKLCH L 57.5% C 0.157 H 277.8°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#656BD3
RGB	rgb(101, 107, 211)
HSL	hsl(237, 56%, 61%)
HSV	hsv(237, 52%, 83%)
CMYK	cmyk(52.1%, 49.3%, 0%, 17.3%)
CIE-LAB	lab(49.48, 26.52, -54.56)
CIE-LCH	lch(49.48, 60.67, 295.92°)
OKLab	oklab(57.48% 0.0212 -0.1556)
OKLCH	oklch(57.48% 0.157 277.8)
XYZ	xyz(22.3787, 17.9839, 63.9074)
Luminance	0.1799 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656BD3 #D3CD65

analogous

#65A2D3 #656BD3 #9665D3

triadic

#656BD3 #D3656B #6BD365

tetradic

#656BD3 #D365A2 #D3CD65 #65D396

square

#656BD3 #D365A2 #D3CD65 #65D396

split-complementary

#656BD3 #D39665 #A2D365

monochromatic

#2A3093 #383FC3 #656BD3 #9599E1 #C4C6EE

Accessibility & contrast

On white

4.57

#656BD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#656BD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656BD3

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656BD3	#FFFFFF	#000000	##000000
##656BD3	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#397AD7

Deuteranopia (green-blind)

#2D71D1

Tritanopia (blue-blind)

#358295

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #656bd3;
/* rgb */ color: rgb(101, 107, 211);
/* oklch */ color: oklch(57.5% 0.157 277.8);

Tailwind

colors: {
  custom: {
    50: '#9895e1',
    500: '#656bd3',
    950: '#000000',
  },
}

SCSS

$custom: #656bd3;
$custom-light: #9895e1;
$custom-dark: #000000;

JSON

{
  "hex": "#656bd3",
  "rgb": {
    "r": 101,
    "g": 107,
    "b": 211
  },
  "hsl": {
    "h": 236.727,
    "s": 55.556,
    "l": 61.176
  },
  "oklch": {
    "l": 0.57477,
    "c": 0.157,
    "h": 277.8
  },
  "luminance": 0.17985
}

Semantic roles & 50–950 ramp

primary

#656BD3

secondary

#DFDCB5

accent

#BA22C3

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #656BD3

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

Preview Lab → · Contrast checker → · Palette generator →