#7557CD#7557CD

#7557CD is a mid, vivid violet. Relative luminance 0.150; OKLCH L 54.8% C 0.175 H 291.2°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#7557CD
RGB	rgb(117, 87, 205)
HSL	hsl(255, 54%, 57%)
HSV	hsv(255, 58%, 80%)
CMYK	cmyk(42.9%, 57.6%, 0%, 19.6%)
CIE-LAB	lab(45.64, 40.18, -57.23)
CIE-LCH	lch(45.64, 69.93, 305.07°)
OKLab	oklab(54.82% 0.0634 -0.163)
OKLCH	oklch(54.82% 0.175 291.2)
XYZ	xyz(21.7607, 15.0054, 59.4956)
Luminance	0.1501 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7557CD #AFCD57

analogous

#5774CD #7557CD #B057CD

triadic

#7557CD #CD7557 #57CD75

tetradic

#7557CD #CD5774 #AFCD57 #57CDB0

square

#7557CD #CD5774 #AFCD57 #57CDB0

split-complementary

#7557CD #CDB057 #74CD57

monochromatic

#3E2783 #5535B2 #7557CD #9C86DB #C2B5E9

Accessibility & contrast

On white

5.25

#7557CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#7557CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7557CD

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7557CD	#FFFFFF	#000000	##FFFFFF
##7557CD	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#086ED1

Deuteranopia (green-blind)

#166ACA

Tritanopia (blue-blind)

#5C718A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #7557cd;
/* rgb */ color: rgb(117, 87, 205);
/* oklch */ color: oklch(54.8% 0.175 291.2);

Tailwind

colors: {
  custom: {
    50: '#a287dd',
    500: '#7557cd',
    950: '#000000',
  },
}

SCSS

$custom: #7557cd;
$custom-light: #a287dd;
$custom-dark: #000000;

JSON

{
  "hex": "#7557cd",
  "rgb": {
    "r": 117,
    "g": 87,
    "b": 205
  },
  "hsl": {
    "h": 255.254,
    "s": 54.128,
    "l": 57.255
  },
  "oklch": {
    "l": 0.54821,
    "c": 0.17494,
    "h": 291.2
  },
  "luminance": 0.15006
}

Semantic roles & 50–950 ramp

primary

#7557CD

secondary

#CCD8A8

accent

#DD4AB8

background

#FAF8FD

surface

#F4F0FB

border

#CECBD4

text

#100B15

muted

#7F7C83

Preview Lab

Preview with #7557CD

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

Preview Lab → · Contrast checker → · Palette generator →