#6745CB#6745CB

#6745CB is a mid, vivid violet. Relative luminance 0.115; OKLCH L 50.6% C 0.196 H 289.1°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#6745CB
RGB	rgb(103, 69, 203)
HSL	hsl(255, 56%, 53%)
HSV	hsv(255, 66%, 80%)
CMYK	cmyk(49.3%, 66%, 0%, 20.4%)
CIE-LAB	lab(40.33, 46.96, -64.75)
CIE-LCH	lch(40.33, 79.98, 305.95°)
OKLab	oklab(50.59% 0.0642 -0.1856)
OKLCH	oklch(50.59% 0.196 289.1)
XYZ	xyz(18.4980, 11.4508, 57.7239)
Luminance	0.1145 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.40

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6745CB #A9CB45

analogous

#4566CB #6745CB #AA45CB

triadic

#6745CB #CB6745 #45CB67

tetradic

#6745CB #CB4566 #A9CB45 #45CBAA

square

#6745CB #CB4566 #A9CB45 #45CBAA

split-complementary

#6745CB #CBAA45 #66CB45

monochromatic

#362175 #4C2EA5 #6745CB #8E75D8 #B5A5E6

Accessibility & contrast

On white

6.38

#6745CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#6745CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6745CB

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6745CB	#FFFFFF	#000000	##FFFFFF
##6745CB	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CF

Deuteranopia (green-blind)

#005CC8

Tritanopia (blue-blind)

#456682

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #6745cb;
/* rgb */ color: rgb(103, 69, 203);
/* oklch */ color: oklch(50.6% 0.196 289.1);

Tailwind

colors: {
  custom: {
    50: '#9b7bdc',
    500: '#6745cb',
    950: '#000000',
  },
}

SCSS

$custom: #6745cb;
$custom-light: #9b7bdc;
$custom-dark: #000000;

JSON

{
  "hex": "#6745cb",
  "rgb": {
    "r": 103,
    "g": 69,
    "b": 203
  },
  "hsl": {
    "h": 255.224,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.50587,
    "c": 0.19641,
    "h": 289.1
  },
  "luminance": 0.11452
}

Semantic roles & 50–950 ramp

primary

#6745CB

secondary

#C4D399

accent

#E048B9

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6745CB

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

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