#655FCF#655FCF

#655FCF is a mid, vivid blue. Relative luminance 0.155; OKLCH L 55.0% C 0.168 H 281.8°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#655FCF
RGB	rgb(101, 95, 207)
HSL	hsl(243, 54%, 59%)
HSV	hsv(243, 54%, 81%)
CMYK	cmyk(51.2%, 54.1%, 0%, 18.8%)
CIE-LAB	lab(46.25, 32.59, -57.46)
CIE-LCH	lch(46.25, 66.06, 299.56°)
OKLab	oklab(54.98% 0.0342 -0.1642)
OKLCH	oklch(54.98% 0.168 281.8)
XYZ	xyz(20.7181, 15.4550, 60.9108)
Luminance	0.1546 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655FCF #C9CF5F

analogous

#5F91CF #655FCF #9D5FCF

triadic

#655FCF #CF655F #5FCF65

tetradic

#655FCF #CF5F91 #C9CF5F #5FCF9D

square

#655FCF #CF5F91 #C9CF5F #5FCF9D

split-complementary

#655FCF #CF9D5F #91CF5F

monochromatic

#2F298A #3F38B9 #655FCF #928EDD #C0BDEB

Accessibility & contrast

On white

5.13

#655FCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#655FCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655FCF

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655FCF	#FFFFFF	#000000	##FFFFFF
##655FCF	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D72D3

Deuteranopia (green-blind)

#0D6ACD

Tritanopia (blue-blind)

#3B788E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #655fcf;
/* rgb */ color: rgb(101, 95, 207);
/* oklch */ color: oklch(55.0% 0.168 281.8);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#655fcf",
  "rgb": {
    "r": 101,
    "g": 95,
    "b": 207
  },
  "hsl": {
    "h": 243.214,
    "s": 53.846,
    "l": 59.216
  },
  "oklch": {
    "l": 0.54978,
    "c": 0.16771,
    "h": 281.8
  },
  "luminance": 0.15456
}

Semantic roles & 50–950 ramp

primary

#655FCF

secondary

#D8DBAF

accent

#DD4BD5

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #655FCF

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

Preview Lab → · Contrast checker → · Palette generator →