#7557BF#7557BF

#7557BF is a mid, vivid violet. Relative luminance 0.144; OKLCH L 53.9% C 0.157 H 293.8°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#7557BF
RGB	rgb(117, 87, 191)
HSL	hsl(257, 45%, 55%)
HSV	hsv(257, 54%, 75%)
CMYK	cmyk(38.7%, 54.5%, 0%, 25.1%)
CIE-LAB	lab(44.74, 36.29, -50.58)
CIE-LCH	lch(44.74, 62.25, 305.66°)
OKLab	oklab(53.87% 0.0632 -0.1435)
OKLCH	oklch(53.87% 0.157 293.8)
XYZ	xyz(20.1458, 14.3594, 50.9903)
Luminance	0.1436 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7557BF #A1BF57

analogous

#576DBF #7557BF #A957BF

triadic

#7557BF #BF7557 #57BF75

tetradic

#7557BF #BF576D #A1BF57 #57BFA9

square

#7557BF #BF576D #A1BF57 #57BFA9

split-complementary

#7557BF #BFA957 #6DBF57

monochromatic

#3F2B71 #583C9D #7557BF #9983D0 #BEB0E1

Accessibility & contrast

On white

5.42

#7557BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#7557BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7557BF

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7557BF	#FFFFFF	#000000	##FFFFFF
##7557BF	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#276BC3

Deuteranopia (green-blind)

#2F68BD

Tritanopia (blue-blind)

#626D82

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #7557bf;
/* rgb */ color: rgb(117, 87, 191);
/* oklch */ color: oklch(53.9% 0.157 293.8);

Tailwind

colors: {
  custom: {
    50: '#a187d3',
    500: '#7557bf',
    950: '#000000',
  },
}

SCSS

$custom: #7557bf;
$custom-light: #a187d3;
$custom-dark: #000000;

JSON

{
  "hex": "#7557bf",
  "rgb": {
    "r": 117,
    "g": 87,
    "b": 191
  },
  "hsl": {
    "h": 257.308,
    "s": 44.828,
    "l": 54.51
  },
  "oklch": {
    "l": 0.53872,
    "c": 0.15681,
    "h": 293.8
  },
  "luminance": 0.1436
}

Semantic roles & 50–950 ramp

primary

#7557BF

secondary

#C2CFA3

accent

#D553AF

background

#FAF8FD

surface

#F4EFFA

border

#CECAD3

text

#0F0B14

muted

#7F7C83

Preview Lab

Preview with #7557BF

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

Preview Lab → · Contrast checker → · Palette generator →