#656ADF#656ADF

#656ADF is a mid, vivid blue. Relative luminance 0.184; OKLCH L 58.1% C 0.175 H 277.6°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#656ADF
RGB	rgb(101, 106, 223)
HSL	hsl(238, 66%, 64%)
HSV	hsv(238, 55%, 87%)
CMYK	cmyk(54.7%, 52.5%, 0%, 12.5%)
CIE-LAB	lab(49.98, 30.92, -60.56)
CIE-LCH	lch(49.98, 68.00, 297.04°)
OKLab	oklab(58.1% 0.0232 -0.1732)
OKLCH	oklch(58.1% 0.175 277.6)
XYZ	xyz(23.8359, 18.4009, 72.0934)
Luminance	0.1840 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656ADF #DFDA65

analogous

#65A7DF #656ADF #9D65DF

triadic

#656ADF #DF656A #6ADF65

tetradic

#656ADF #DF65A7 #DFDA65 #65DF9D

square

#656ADF #DF65A7 #DFDA65 #65DF9D

split-complementary

#656ADF #DF9D65 #A7DF65

monochromatic

#2328A7 #3239D4 #656ADF #989BEA #CACCF4

Accessibility & contrast

On white

4.49

#656ADF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#656ADF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656ADF

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656ADF	#FFFFFF	#000000	##000000
##656ADF	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#277CE3

Deuteranopia (green-blind)

#0C72DD

Tritanopia (blue-blind)

#27859A

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #656adf;
/* rgb */ color: rgb(101, 106, 223);
/* oklch */ color: oklch(58.1% 0.175 277.6);

Tailwind

colors: {
  custom: {
    50: '#9a94ea',
    500: '#656adf',
    950: '#000000',
  },
}

SCSS

$custom: #656adf;
$custom-light: #9a94ea;
$custom-dark: #000000;

JSON

{
  "hex": "#656adf",
  "rgb": {
    "r": 101,
    "g": 106,
    "b": 223
  },
  "hsl": {
    "h": 237.541,
    "s": 65.591,
    "l": 63.529
  },
  "oklch": {
    "l": 0.58096,
    "c": 0.17475,
    "h": 277.6
  },
  "luminance": 0.18402
}

Semantic roles & 50–950 ramp

primary

#656ADF

secondary

#E6E4BA

accent

#C618CD

background

#FAF9FE

surface

#F3F1FD

border

#CDCBD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #656ADF

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

Preview Lab → · Contrast checker → · Palette generator →