#553CCF#553CCF

#553CCF is a mid, highly saturated violet. Relative luminance 0.097; OKLCH L 48.1% C 0.213 H 282.6°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#553CCF
RGB	rgb(85, 60, 207)
HSL	hsl(250, 60%, 52%)
HSV	hsv(250, 71%, 81%)
CMYK	cmyk(58.9%, 71%, 0%, 18.8%)
CIE-LAB	lab(37.24, 50.13, -72.19)
CIE-LCH	lch(37.24, 87.89, 304.78°)
OKLab	oklab(48.08% 0.0466 -0.208)
OKLCH	oklch(48.08% 0.213 282.6)
XYZ	xyz(16.6212, 9.6669, 60.0094)
Luminance	0.0967 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 0.84

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#553CCF #B6CF3C

analogous

#3C6DCF #553CCF #9E3CCF

triadic

#553CCF #CF553C #3CCF55

tetradic

#553CCF #CF3C6D #B6CF3C #3CCF9E

square

#553CCF #CF3C6D #B6CF3C #3CCF9E

split-complementary

#553CCF #CF9E3C #6DCF3C

monochromatic

#2B1D74 #3E29A5 #553CCF #806DDB #AB9EE7

Accessibility & contrast

On white

7.16

#553CCF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#553CCF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #553CCF

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##553CCF	#FFFFFF	#000000	##FFFFFF
##553CCF	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD3

Deuteranopia (green-blind)

#0052CC

Tritanopia (blue-blind)

#006481

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #553ccf;
/* rgb */ color: rgb(85, 60, 207);
/* oklch */ color: oklch(48.1% 0.213 282.6);

Tailwind

colors: {
  custom: {
    50: '#9274df',
    500: '#553ccf',
    950: '#000000',
  },
}

SCSS

$custom: #553ccf;
$custom-light: #9274df;
$custom-dark: #000000;

JSON

{
  "hex": "#553ccf",
  "rgb": {
    "r": 85,
    "g": 60,
    "b": 207
  },
  "hsl": {
    "h": 250.204,
    "s": 60.494,
    "l": 52.353
  },
  "oklch": {
    "l": 0.48076,
    "c": 0.21314,
    "h": 282.6
  },
  "luminance": 0.09668
}

Semantic roles & 50–950 ramp

primary

#553CCF

secondary

#C9D393

accent

#E444C9

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #553CCF

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

Preview Lab → · Contrast checker → · Palette generator →