#7557CC#7557CC

#7557CC is a mid, vivid violet. Relative luminance 0.150; OKLCH L 54.8% C 0.174 H 291.4°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#7557CC
RGB	rgb(117, 87, 204)
HSL	hsl(255, 53%, 57%)
HSV	hsv(255, 57%, 80%)
CMYK	cmyk(42.6%, 57.4%, 0%, 20%)
CIE-LAB	lab(45.58, 39.90, -56.76)
CIE-LCH	lch(45.58, 69.38, 305.11°)
OKLab	oklab(54.75% 0.0634 -0.1617)
OKLCH	oklch(54.75% 0.174 291.4)
XYZ	xyz(21.6404, 14.9573, 58.8619)
Luminance	0.1496 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7557CC #AECC57

analogous

#5773CC #7557CC #B057CC

triadic

#7557CC #CC7557 #57CC75

tetradic

#7557CC #CC5773 #AECC57 #57CCB0

square

#7557CC #CC5773 #AECC57 #57CCB0

split-complementary

#7557CC #CCB057 #73CC57

monochromatic

#3E2781 #5536B0 #7557CC #9C86DA #C2B5E9

Accessibility & contrast

On white

5.26

#7557CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#7557CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7557CC

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7557CC	#FFFFFF	#000000	##FFFFFF
##7557CC	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C6ED0

Deuteranopia (green-blind)

#1969C9

Tritanopia (blue-blind)

#5C7189

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #7557cc;
/* rgb */ color: rgb(117, 87, 204);
/* oklch */ color: oklch(54.8% 0.174 291.4);

Tailwind

colors: {
  custom: {
    50: '#a287dc',
    500: '#7557cc',
    950: '#000000',
  },
}

SCSS

$custom: #7557cc;
$custom-light: #a287dc;
$custom-dark: #000000;

JSON

{
  "hex": "#7557cc",
  "rgb": {
    "r": 117,
    "g": 87,
    "b": 204
  },
  "hsl": {
    "h": 255.385,
    "s": 53.425,
    "l": 57.059
  },
  "oklch": {
    "l": 0.54752,
    "c": 0.17366,
    "h": 291.4
  },
  "luminance": 0.14958
}

Semantic roles & 50–950 ramp

primary

#7557CC

secondary

#CBD7A8

accent

#DD4BB7

background

#FAF8FD

surface

#F4F0FB

border

#CECBD4

text

#100B15

muted

#7F7C83

Preview Lab

Preview with #7557CC

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

Preview Lab → · Contrast checker → · Palette generator →