#655BCC#655BCC

#655BCC is a mid, vivid blue. Relative luminance 0.146; OKLCH L 54.1% C 0.169 H 283.2°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#655BCC
RGB	rgb(101, 91, 204)
HSL	hsl(245, 53%, 58%)
HSV	hsv(245, 55%, 80%)
CMYK	cmyk(50.5%, 55.4%, 0%, 20%)
CIE-LAB	lab(45.09, 34.09, -57.61)
CIE-LCH	lch(45.09, 66.94, 300.61°)
OKLab	oklab(54.05% 0.0385 -0.1646)
OKLCH	oklch(54.05% 0.169 283.2)
XYZ	xyz(20.0037, 14.6074, 58.8805)
Luminance	0.1461 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655BCC #C2CC5B

analogous

#5B89CC #655BCC #9E5BCC

triadic

#655BCC #CC655B #5BCC65

tetradic

#655BCC #CC5B89 #C2CC5B #5BCC9E

square

#655BCC #CC5B89 #C2CC5B #5BCC9E

split-complementary

#655BCC #CC9E5B #89CC5B

monochromatic

#312984 #4237B2 #655BCC #918ADB #BDB8E9

Accessibility & contrast

On white

5.35

#655BCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#655BCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655BCC

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655BCC	#FFFFFF	#000000	##FFFFFF
##655BCC	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#126ED0

Deuteranopia (green-blind)

#0167CA

Tritanopia (blue-blind)

#3D758B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #655bcc;
/* rgb */ color: rgb(101, 91, 204);
/* oklch */ color: oklch(54.1% 0.169 283.2);

Tailwind

colors: {
  custom: {
    50: '#9889dc',
    500: '#655bcc',
    950: '#000000',
  },
}

SCSS

$custom: #655bcc;
$custom-light: #9889dc;
$custom-dark: #000000;

JSON

{
  "hex": "#655bcc",
  "rgb": {
    "r": 101,
    "g": 91,
    "b": 204
  },
  "hsl": {
    "h": 245.31,
    "s": 52.558,
    "l": 57.843
  },
  "oklch": {
    "l": 0.54052,
    "c": 0.16908,
    "h": 283.2
  },
  "luminance": 0.14609
}

Semantic roles & 50–950 ramp

primary

#655BCC

secondary

#D4D8AB

accent

#DC4CCF

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #655BCC

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

Preview Lab → · Contrast checker → · Palette generator →