#655ECF#655ECF

#655ECF is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.8% C 0.169 H 282.1°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#655ECF
RGB	rgb(101, 94, 207)
HSL	hsl(244, 54%, 59%)
HSV	hsv(244, 55%, 81%)
CMYK	cmyk(51.2%, 54.6%, 0%, 18.8%)
CIE-LAB	lab(46.01, 33.19, -57.85)
CIE-LCH	lch(46.01, 66.70, 299.85°)
OKLab	oklab(54.8% 0.0353 -0.1653)
OKLCH	oklch(54.8% 0.169 282.1)
XYZ	xyz(20.6286, 15.2760, 60.8810)
Luminance	0.1528 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655ECF #C8CF5E

analogous

#5E90CF #655ECF #9E5ECF

triadic

#655ECF #CF655E #5ECF65

tetradic

#655ECF #CF5E90 #C8CF5E #5ECF9E

square

#655ECF #CF5E90 #C8CF5E #5ECF9E

split-complementary

#655ECF #CF9E5E #90CF5E

monochromatic

#2F298A #3F37B9 #655ECF #928DDD #BFBCEB

Accessibility & contrast

On white

5.18

#655ECF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#655ECF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655ECF

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655ECF	#FFFFFF	#000000	##FFFFFF
##655ECF	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1971D3

Deuteranopia (green-blind)

#0669CD

Tritanopia (blue-blind)

#3B778D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #655ecf;
/* rgb */ color: rgb(101, 94, 207);
/* oklch */ color: oklch(54.8% 0.169 282.1);

Tailwind

colors: {
  custom: {
    50: '#988cde',
    500: '#655ecf',
    950: '#000000',
  },
}

SCSS

$custom: #655ecf;
$custom-light: #988cde;
$custom-dark: #000000;

JSON

{
  "hex": "#655ecf",
  "rgb": {
    "r": 101,
    "g": 94,
    "b": 207
  },
  "hsl": {
    "h": 243.717,
    "s": 54.067,
    "l": 59.02
  },
  "oklch": {
    "l": 0.54798,
    "c": 0.16906,
    "h": 282.1
  },
  "luminance": 0.15277
}

Semantic roles & 50–950 ramp

primary

#655ECF

secondary

#D8DBAE

accent

#DD4AD4

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #655ECF

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

Preview Lab → · Contrast checker → · Palette generator →