#6F57CC#6F57CC

#6F57CC is a mid, vivid violet. Relative luminance 0.146; OKLCH L 54.2% C 0.174 H 288.7°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#6F57CC
RGB	rgb(111, 87, 204)
HSL	hsl(252, 53%, 57%)
HSV	hsv(252, 57%, 80%)
CMYK	cmyk(45.6%, 57.4%, 0%, 20%)
CIE-LAB	lab(45.02, 38.59, -57.69)
CIE-LCH	lch(45.02, 69.40, 303.78°)
OKLab	oklab(54.21% 0.0556 -0.1646)
OKLCH	oklch(54.21% 0.174 288.7)
XYZ	xyz(20.8597, 14.5547, 58.8253)
Luminance	0.1456 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F57CC #B4CC57

analogous

#5779CC #6F57CC #AA57CC

triadic

#6F57CC #CC6F57 #57CC6F

tetradic

#6F57CC #CC5779 #B4CC57 #57CCAA

square

#6F57CC #CC5779 #B4CC57 #57CCAA

split-complementary

#6F57CC #CCAA57 #79CC57

monochromatic

#3A2781 #4F36B0 #6F57CC #9786DA #BFB5E9

Accessibility & contrast

On white

5.37

#6F57CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#6F57CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6F57CC

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F57CC	#FFFFFF	#000000	##FFFFFF
##6F57CC	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#036DD0

Deuteranopia (green-blind)

#0968C9

Tritanopia (blue-blind)

#527189

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #6f57cc;
/* rgb */ color: rgb(111, 87, 204);
/* oklch */ color: oklch(54.2% 0.174 288.7);

Tailwind

colors: {
  custom: {
    50: '#9e87dc',
    500: '#6f57cc',
    950: '#000000',
  },
}

SCSS

$custom: #6f57cc;
$custom-light: #9e87dc;
$custom-dark: #000000;

JSON

{
  "hex": "#6f57cc",
  "rgb": {
    "r": 111,
    "g": 87,
    "b": 204
  },
  "hsl": {
    "h": 252.308,
    "s": 53.425,
    "l": 57.059
  },
  "oklch": {
    "l": 0.54208,
    "c": 0.17373,
    "h": 288.7
  },
  "luminance": 0.14556
}

Semantic roles & 50–950 ramp

primary

#6F57CC

secondary

#CDD7A8

accent

#DD4BBF

background

#FAF8FD

surface

#F4EFFB

border

#CECAD4

text

#0F0B15

muted

#7F7C83

Preview Lab

Preview with #6F57CC

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

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