#6740FF#6740FF

#6740FF is a mid, highly saturated violet. Relative luminance 0.138; OKLCH L 54.5% C 0.261 H 282.8°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#6740FF
RGB	rgb(103, 64, 255)
HSL	hsl(252, 100%, 63%)
HSV	hsv(252, 75%, 100%)
CMYK	cmyk(59.6%, 74.9%, 0%, 0%)
CIE-LAB	lab(43.90, 64.17, -88.44)
CIE-LCH	lch(43.90, 109.27, 305.97°)
OKLab	oklab(54.49% 0.0579 -0.255)
OKLCH	oklch(54.49% 0.261 282.8)
XYZ	xyz(25.4713, 13.7686, 95.9037)
Luminance	0.1377 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6740FF #D8FF40

analogous

#4079FF #6740FF #C640FF

triadic

#6740FF #FF6740 #40FF67

tetradic

#6740FF #FF4079 #D8FF40 #40FFC6

square

#6740FF #FF4079 #D8FF40 #40FFC6

split-complementary

#6740FF #FFC640 #79FF40

monochromatic

#2800C5 #3603FF #6740FF #987DFF #C8BAFF

Accessibility & contrast

On white

5.59

#6740FF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#6740FF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6740FF

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6740FF	#FFFFFF	#000000	##FFFFFF
##6740FF	1.00	5.59	3.75	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EFF

Deuteranopia (green-blind)

#0061FC

Tritanopia (blue-blind)

#00779E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #6740ff;
/* rgb */ color: rgb(103, 64, 255);
/* oklch */ color: oklch(54.5% 0.261 282.8);

Tailwind

colors: {
  custom: {
    50: '#a37aff',
    500: '#6740ff',
    950: '#000000',
  },
}

SCSS

$custom: #6740ff;
$custom-light: #a37aff;
$custom-dark: #000000;

JSON

{
  "hex": "#6740ff",
  "rgb": {
    "r": 103,
    "g": 64,
    "b": 255
  },
  "hsl": {
    "h": 252.251,
    "s": 100,
    "l": 62.549
  },
  "oklch": {
    "l": 0.54491,
    "c": 0.26149,
    "h": 282.8
  },
  "luminance": 0.1377
}

Semantic roles & 50–950 ramp

primary

#6740FF

secondary

#E2F0AB

accent

#E600B7

background

#FBF7FF

surface

#F6EEFF

border

#D0C9D7

text

#110918

muted

#807B86

Preview Lab

Preview with #6740FF

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

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