#6840CF#6840CF

#6840CF is a mid, highly saturated violet. Relative luminance 0.111; OKLCH L 50.3% C 0.207 H 289.7°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#6840CF
RGB	rgb(104, 64, 207)
HSL	hsl(257, 60%, 53%)
HSV	hsv(257, 69%, 81%)
CMYK	cmyk(49.8%, 69.1%, 0%, 18.8%)
CIE-LAB	lab(39.77, 50.94, -67.97)
CIE-LCH	lch(39.77, 84.94, 306.85°)
OKLab	oklab(50.31% 0.0697 -0.195)
OKLCH	oklch(50.31% 0.207 289.7)
XYZ	xyz(18.8016, 11.1140, 60.1739)
Luminance	0.1111 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6840CF #A7CF40

analogous

#405FCF #6840CF #AF40CF

triadic

#6840CF #CF6840 #40CF68

tetradic

#6840CF #CF405F #A7CF40 #40CFAF

square

#6840CF #CF405F #A7CF40 #40CFAF

split-complementary

#6840CF #CFAF40 #5FCF40

monochromatic

#371E77 #4D2AA8 #6840CF #8F71DB #B5A2E8

Accessibility & contrast

On white

6.52

#6840CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#6840CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6840CF

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6840CF	#FFFFFF	#000000	##FFFFFF
##6840CF	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D3

Deuteranopia (green-blind)

#005ACC

Tritanopia (blue-blind)

#446583

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #6840cf;
/* rgb */ color: rgb(104, 64, 207);
/* oklch */ color: oklch(50.3% 0.207 289.7);

Tailwind

colors: {
  custom: {
    50: '#9c78df',
    500: '#6840cf',
    950: '#000000',
  },
}

SCSS

$custom: #6840cf;
$custom-light: #9c78df;
$custom-dark: #000000;

JSON

{
  "hex": "#6840cf",
  "rgb": {
    "r": 104,
    "g": 64,
    "b": 207
  },
  "hsl": {
    "h": 256.783,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.50309,
    "c": 0.20711,
    "h": 289.7
  },
  "luminance": 0.11115
}

Semantic roles & 50–950 ramp

primary

#6840CF

secondary

#C3D497

accent

#E345B7

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6840CF

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

Preview Lab → · Contrast checker → · Palette generator →