#684BBD#684BBD

#684BBD is a mid, vivid violet. Relative luminance 0.116; OKLCH L 50.5% C 0.171 H 290.7°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#684BBD
RGB	rgb(104, 75, 189)
HSL	hsl(255, 46%, 52%)
HSV	hsv(255, 60%, 74%)
CMYK	cmyk(45%, 60.3%, 0%, 25.9%)
CIE-LAB	lab(40.65, 39.76, -56.07)
CIE-LCH	lch(40.65, 68.74, 305.34°)
OKLab	oklab(50.52% 0.0604 -0.1601)
OKLCH	oklch(50.52% 0.171 290.7)
XYZ	xyz(17.4077, 11.6487, 49.4655)
Luminance	0.1165 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.15

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684BBD #A0BD4B

analogous

#4B67BD #684BBD #A14BBD

triadic

#684BBD #BD684B #4BBD68

tetradic

#684BBD #BD4B67 #A0BD4B #4BBDA1

square

#684BBD #BD4B67 #A0BD4B #4BBDA1

split-complementary

#684BBD #BDA14B #67BD4B

monochromatic

#372668 #4E3694 #684BBD #8E78CD #B3A5DE

Accessibility & contrast

On white

6.31

#684BBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#684BBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684BBD

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684BBD	#FFFFFF	#000000	##FFFFFF
##684BBD	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C1

Deuteranopia (green-blind)

#005DBB

Tritanopia (blue-blind)

#4F657D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #684bbd;
/* rgb */ color: rgb(104, 75, 189);
/* oklch */ color: oklch(50.5% 0.171 290.7);

Tailwind

colors: {
  custom: {
    50: '#997ed2',
    500: '#684bbd',
    950: '#000000',
  },
}

SCSS

$custom: #684bbd;
$custom-light: #997ed2;
$custom-dark: #000000;

JSON

{
  "hex": "#684bbd",
  "rgb": {
    "r": 104,
    "g": 75,
    "b": 189
  },
  "hsl": {
    "h": 255.263,
    "s": 46.341,
    "l": 51.765
  },
  "oklch": {
    "l": 0.50517,
    "c": 0.1711,
    "h": 290.7
  },
  "luminance": 0.11649
}

Semantic roles & 50–950 ramp

primary

#684BBD

secondary

#BECB99

accent

#D652B4

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0E0A14

muted

#7E7C83

Preview Lab

Preview with #684BBD

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

Preview Lab → · Contrast checker → · Palette generator →