#656EDB#656EDB

#656EDB is a mid, vivid blue. Relative luminance 0.190; OKLCH L 58.6% C 0.164 H 276.5°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#656EDB
RGB	rgb(101, 110, 219)
HSL	hsl(235, 62%, 63%)
HSV	hsv(235, 54%, 86%)
CMYK	cmyk(53.9%, 49.8%, 0%, 14.1%)
CIE-LAB	lab(50.72, 27.21, -57.10)
CIE-LCH	lch(50.72, 63.25, 295.48°)
OKLab	oklab(58.58% 0.0187 -0.163)
OKLCH	oklch(58.58% 0.164 276.5)
XYZ	xyz(23.7249, 19.0315, 69.4274)
Luminance	0.1903 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656EDB #DBD265

analogous

#65A9DB #656EDB #9765DB

triadic

#656EDB #DB656E #6EDB65

tetradic

#656EDB #DB65A9 #DBD265 #65DB97

square

#656EDB #DB65A9 #DBD265 #65DB97

split-complementary

#656EDB #DB9765 #A9DB65

monochromatic

#252FA0 #333FCF #656EDB #979DE7 #C8CBF2

Accessibility & contrast

On white

4.37

#656EDB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#656EDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656EDB

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656EDB	#FFFFFF	#000000	##000000
##656EDB	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#377EDF

Deuteranopia (green-blind)

#2774D9

Tritanopia (blue-blind)

#2C869A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #656edb;
/* rgb */ color: rgb(101, 110, 219);
/* oklch */ color: oklch(58.6% 0.164 276.5);

Tailwind

colors: {
  custom: {
    50: '#9997e7',
    500: '#656edb',
    950: '#000000',
  },
}

SCSS

$custom: #656edb;
$custom-light: #9997e7;
$custom-dark: #000000;

JSON

{
  "hex": "#656edb",
  "rgb": {
    "r": 101,
    "g": 110,
    "b": 219
  },
  "hsl": {
    "h": 235.424,
    "s": 62.105,
    "l": 62.745
  },
  "oklch": {
    "l": 0.58576,
    "c": 0.16405,
    "h": 276.5
  },
  "luminance": 0.19033
}

Semantic roles & 50–950 ramp

primary

#656EDB

secondary

#E3E0B9

accent

#BD1CCA

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0F0D16

muted

#7E7E84

Preview Lab

Preview with #656EDB

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

Preview Lab → · Contrast checker → · Palette generator →