#6B45CB#6B45CB

#6B45CB is a mid, vivid violet. Relative luminance 0.117; OKLCH L 51.0% C 0.196 H 290.8°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#6B45CB
RGB	rgb(107, 69, 203)
HSL	hsl(257, 56%, 53%)
HSV	hsv(257, 66%, 80%)
CMYK	cmyk(47.3%, 66%, 0%, 20.4%)
CIE-LAB	lab(40.72, 47.69, -64.09)
CIE-LCH	lch(40.72, 79.88, 306.65°)
OKLab	oklab(50.96% 0.0697 -0.1835)
OKLCH	oklch(50.96% 0.196 290.8)
XYZ	xyz(18.9680, 11.6931, 57.7459)
Luminance	0.1169 (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

#6B45CB #A5CB45

analogous

#4562CB #6B45CB #AE45CB

triadic

#6B45CB #CB6B45 #45CB6B

tetradic

#6B45CB #CB4562 #A5CB45 #45CBAE

square

#6B45CB #CB4562 #A5CB45 #45CBAE

split-complementary

#6B45CB #CBAE45 #62CB45

monochromatic

#392175 #502EA5 #6B45CB #9175D8 #B7A5E6

Accessibility & contrast

On white

6.29

#6B45CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#6B45CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B45CB

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B45CB	#FFFFFF	#000000	##FFFFFF
##6B45CB	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CF

Deuteranopia (green-blind)

#005DC8

Tritanopia (blue-blind)

#4D6682

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #6b45cb;
/* rgb */ color: rgb(107, 69, 203);
/* oklch */ color: oklch(51.0% 0.196 290.8);

Tailwind

colors: {
  custom: {
    50: '#9d7bdc',
    500: '#6b45cb',
    950: '#000000',
  },
}

SCSS

$custom: #6b45cb;
$custom-light: #9d7bdc;
$custom-dark: #000000;

JSON

{
  "hex": "#6b45cb",
  "rgb": {
    "r": 107,
    "g": 69,
    "b": 203
  },
  "hsl": {
    "h": 257.015,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.50964,
    "c": 0.19633,
    "h": 290.8
  },
  "luminance": 0.11694
}

Semantic roles & 50–950 ramp

primary

#6B45CB

secondary

#C2D399

accent

#E048B5

background

#FAF7FD

surface

#F4EEFB

border

#CEC9D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6B45CB

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

Preview Lab → · Contrast checker → · Palette generator →