#6F57CF#6F57CF

#6F57CF is a mid, vivid violet. Relative luminance 0.147; OKLCH L 54.4% C 0.178 H 288.2°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#6F57CF
RGB	rgb(111, 87, 207)
HSL	hsl(252, 56%, 58%)
HSV	hsv(252, 58%, 81%)
CMYK	cmyk(46.4%, 58%, 0%, 18.8%)
CIE-LAB	lab(45.22, 39.46, -59.09)
CIE-LCH	lch(45.22, 71.05, 303.73°)
OKLab	oklab(54.42% 0.0556 -0.1687)
OKLCH	oklch(54.42% 0.178 288.2)
XYZ	xyz(21.2230, 14.7000, 60.7385)
Luminance	0.1470 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F57CF #B7CF57

analogous

#577BCF #6F57CF #AB57CF

triadic

#6F57CF #CF6F57 #57CF6F

tetradic

#6F57CF #CF577B #B7CF57 #57CFAB

square

#6F57CF #CF577B #B7CF57 #57CFAB

split-complementary

#6F57CF #CFAB57 #7BCF57

monochromatic

#392685 #4E34B5 #6F57CF #9887DD #C1B6EA

Accessibility & contrast

On white

5.33

#6F57CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#6F57CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6F57CF

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F57CF	#FFFFFF	#000000	##FFFFFF
##6F57CF	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED3

Deuteranopia (green-blind)

#0068CC

Tritanopia (blue-blind)

#50728B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #6f57cf;
/* rgb */ color: rgb(111, 87, 207);
/* oklch */ color: oklch(54.4% 0.178 288.2);

Tailwind

colors: {
  custom: {
    50: '#9f87de',
    500: '#6f57cf',
    950: '#000000',
  },
}

SCSS

$custom: #6f57cf;
$custom-light: #9f87de;
$custom-dark: #000000;

JSON

{
  "hex": "#6f57cf",
  "rgb": {
    "r": 111,
    "g": 87,
    "b": 207
  },
  "hsl": {
    "h": 252,
    "s": 55.556,
    "l": 57.647
  },
  "oklch": {
    "l": 0.54421,
    "c": 0.17762,
    "h": 288.2
  },
  "luminance": 0.14701
}

Semantic roles & 50–950 ramp

primary

#6F57CF

secondary

#CFD9A9

accent

#DF49C1

background

#FAF8FD

surface

#F4EFFB

border

#CECAD4

text

#0F0B15

muted

#7F7C83

Preview Lab

Preview with #6F57CF

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

Preview Lab → · Contrast checker → · Palette generator →