#655ACC#655ACC

#655ACC is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.9% C 0.170 H 283.4°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#655ACC
RGB	rgb(101, 90, 204)
HSL	hsl(246, 53%, 58%)
HSV	hsv(246, 56%, 80%)
CMYK	cmyk(50.5%, 55.9%, 0%, 20%)
CIE-LAB	lab(44.85, 34.69, -58.00)
CIE-LCH	lch(44.85, 67.58, 300.89°)
OKLab	oklab(53.88% 0.0396 -0.1658)
OKLCH	oklch(53.88% 0.17 283.4)
XYZ	xyz(19.9188, 14.4376, 58.8522)
Luminance	0.1444 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655ACC #C1CC5A

analogous

#5A88CC #655ACC #9E5ACC

triadic

#655ACC #CC655A #5ACC65

tetradic

#655ACC #CC5A88 #C1CC5A #5ACC9E

square

#655ACC #CC5A88 #C1CC5A #5ACC9E

split-complementary

#655ACC #CC9E5A #88CC5A

monochromatic

#312983 #4337B2 #655ACC #9189DA #BCB7E9

Accessibility & contrast

On white

5.40

#655ACC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#655ACC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655ACC

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655ACC	#FFFFFF	#000000	##FFFFFF
##655ACC	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C6ED0

Deuteranopia (green-blind)

#0066CA

Tritanopia (blue-blind)

#3E748A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #655acc;
/* rgb */ color: rgb(101, 90, 204);
/* oklch */ color: oklch(53.9% 0.170 283.4);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#655acc",
  "rgb": {
    "r": 101,
    "g": 90,
    "b": 204
  },
  "hsl": {
    "h": 245.789,
    "s": 52.778,
    "l": 57.647
  },
  "oklch": {
    "l": 0.53876,
    "c": 0.17044,
    "h": 283.4
  },
  "luminance": 0.14439
}

Semantic roles & 50–950 ramp

primary

#655ACC

secondary

#D3D8AA

accent

#DC4CCE

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #655ACC

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

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