#6731B3#6731B3

#6731B3 is a mid, vivid violet. Relative luminance 0.083; OKLCH L 45.9% C 0.192 H 297.1°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#6731B3
RGB	rgb(103, 49, 179)
HSL	hsl(265, 57%, 45%)
HSV	hsv(265, 73%, 70%)
CMYK	cmyk(42.5%, 72.6%, 0%, 29.8%)
CIE-LAB	lab(34.67, 50.75, -59.90)
CIE-LCH	lch(34.67, 78.51, 310.27°)
OKLab	oklab(45.95% 0.0876 -0.1713)
OKLCH	oklch(45.95% 0.192 297.1)
XYZ	xyz(14.8264, 8.3346, 43.4667)
Luminance	0.0833 (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

#6731B3 #7DB331

analogous

#313CB3 #6731B3 #A831B3

triadic

#6731B3 #B36731 #31B367

tetradic

#6731B3 #B3313C #7DB331 #31B3A8

square

#6731B3 #B3313C #7DB331 #31B3A8

split-complementary

#6731B3 #B3A831 #3CB331

monochromatic

#301753 #4B2483 #6731B3 #8652D0 #A882DD

Accessibility & contrast

On white

7.87

#6731B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#6731B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6731B3

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6731B3	#FFFFFF	#000000	##FFFFFF
##6731B3	1.00	7.87	2.67	7.87
#FFFFFF	7.87	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B7

Deuteranopia (green-blind)

#0050B0

Tritanopia (blue-blind)

#53526F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #6731b3;
/* rgb */ color: rgb(103, 49, 179);
/* oklch */ color: oklch(45.9% 0.192 297.1);

Tailwind

colors: {
  custom: {
    50: '#996ecb',
    500: '#6731b3',
    950: '#000000',
  },
}

SCSS

$custom: #6731b3;
$custom-light: #996ecb;
$custom-dark: #000000;

JSON

{
  "hex": "#6731b3",
  "rgb": {
    "r": 103,
    "g": 49,
    "b": 179
  },
  "hsl": {
    "h": 264.923,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.45945,
    "c": 0.19242,
    "h": 297.1
  },
  "luminance": 0.08335
}

Semantic roles & 50–950 ramp

primary

#6731B3

secondary

#A6C67A

accent

#E048A1

background

#F9F6FC

surface

#F2ECF9

border

#CCC7D2

text

#0F0713

muted

#7E7A82

Preview Lab

Preview with #6731B3

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

Preview Lab → · Contrast checker → · Palette generator →