#655ECB#655ECB

#655ECB is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.5% C 0.164 H 282.4°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#655ECB
RGB	rgb(101, 94, 203)
HSL	hsl(244, 51%, 58%)
HSV	hsv(244, 54%, 80%)
CMYK	cmyk(50.2%, 53.7%, 0%, 20.4%)
CIE-LAB	lab(45.75, 31.96, -55.98)
CIE-LCH	lch(45.75, 64.46, 299.73°)
OKLab	oklab(54.52% 0.0352 -0.1598)
OKLCH	oklch(54.52% 0.164 282.4)
XYZ	xyz(20.1458, 15.0828, 58.3381)
Luminance	0.1508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655ECB #C4CB5E

analogous

#5E8DCB #655ECB #9B5ECB

triadic

#655ECB #CB655E #5ECB65

tetradic

#655ECB #CB5E8D #C4CB5E #5ECB9B

square

#655ECB #CB5E8D #C4CB5E #5ECB9B

split-complementary

#655ECB #CB9B5E #8DCB5E

monochromatic

#302B84 #413AB2 #655ECB #918CDA #BDBBE9

Accessibility & contrast

On white

5.23

#655ECB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#655ECB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655ECB

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655ECB	#FFFFFF	#000000	##FFFFFF
##655ECB	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2170CF

Deuteranopia (green-blind)

#1669C9

Tritanopia (blue-blind)

#3E768B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #655ecb;
/* rgb */ color: rgb(101, 94, 203);
/* oklch */ color: oklch(54.5% 0.164 282.4);

Tailwind

colors: {
  custom: {
    50: '#988cdb',
    500: '#655ecb',
    950: '#000000',
  },
}

SCSS

$custom: #655ecb;
$custom-light: #988cdb;
$custom-dark: #000000;

JSON

{
  "hex": "#655ecb",
  "rgb": {
    "r": 101,
    "g": 94,
    "b": 203
  },
  "hsl": {
    "h": 243.853,
    "s": 51.174,
    "l": 58.235
  },
  "oklch": {
    "l": 0.54519,
    "c": 0.16363,
    "h": 282.4
  },
  "luminance": 0.15084
}

Semantic roles & 50–950 ramp

primary

#655ECB

secondary

#D5D8AD

accent

#DB4DD2

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #655ECB

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

Preview Lab → · Contrast checker → · Palette generator →