#6F57FF#6F57FF

#6F57FF is a mid, highly saturated blue. Relative luminance 0.174; OKLCH L 58.1% C 0.237 H 282.6°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#6F57FF
RGB	rgb(111, 87, 255)
HSL	hsl(249, 100%, 67%)
HSV	hsv(249, 66%, 100%)
CMYK	cmyk(56.5%, 65.9%, 0%, 0%)
CIE-LAB	lab(48.78, 53.51, -80.41)
CIE-LCH	lch(48.78, 96.59, 303.64°)
OKLab	oklab(58.13% 0.0519 -0.2314)
OKLCH	oklch(58.13% 0.237 282.6)
XYZ	xyz(28.0082, 17.4141, 96.4737)
Luminance	0.1742 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F57FF #E7FF57

analogous

#5793FF #6F57FF #C357FF

triadic

#6F57FF #FF6F57 #57FF6F

tetradic

#6F57FF #FF5793 #E7FF57 #57FFC3

square

#6F57FF #FF5793 #E7FF57 #57FFC3

split-complementary

#6F57FF #FFC357 #93FF57

monochromatic

#1F00DC #3B1AFF #6F57FF #A394FF #D8D1FF

Accessibility & contrast

On white

4.68

#6F57FF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#6F57FF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6F57FF

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F57FF	#FFFFFF	#000000	##FFFFFF
##6F57FF	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079FF

Deuteranopia (green-blind)

#006EFC

Tritanopia (blue-blind)

#1F82A4

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #6f57ff;
/* rgb */ color: rgb(111, 87, 255);
/* oklch */ color: oklch(58.1% 0.237 282.6);

Tailwind

colors: {
  custom: {
    50: '#a588ff',
    500: '#6f57ff',
    950: '#000000',
  },
}

SCSS

$custom: #6f57ff;
$custom-light: #a588ff;
$custom-dark: #000000;

JSON

{
  "hex": "#6f57ff",
  "rgb": {
    "r": 111,
    "g": 87,
    "b": 255
  },
  "hsl": {
    "h": 248.571,
    "s": 100,
    "l": 67.059
  },
  "oklch": {
    "l": 0.58125,
    "c": 0.2371,
    "h": 282.6
  },
  "luminance": 0.17416
}

Semantic roles & 50–950 ramp

primary

#6F57FF

secondary

#ECF4BE

accent

#E600C5

background

#FBF8FF

surface

#F6F0FF

border

#D0CBD7

text

#110B18

muted

#807C86

Preview Lab

Preview with #6F57FF

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

Preview Lab → · Contrast checker → · Palette generator →