#684FA1#684FA1

#684FA1 is a mid, vivid violet. Relative luminance 0.111; OKLCH L 49.3% C 0.128 H 295.4°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#684FA1
RGB	rgb(104, 79, 161)
HSL	hsl(258, 34%, 47%)
HSV	hsv(258, 51%, 63%)
CMYK	cmyk(35.4%, 50.9%, 0%, 36.9%)
CIE-LAB	lab(39.76, 29.47, -40.95)
CIE-LCH	lch(39.76, 50.45, 305.74°)
OKLab	oklab(49.28% 0.0548 -0.1157)
OKLCH	oklch(49.28% 0.128 295.4)
XYZ	xyz(14.9363, 11.1080, 35.0684)
Luminance	0.1111 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684FA1 #88A14F

analogous

#4F5FA1 #684FA1 #914FA1

triadic

#684FA1 #A1684F #4FA168

tetradic

#684FA1 #A14F5F #88A14F #4FA191

square

#684FA1 #A14F5F #88A14F #4FA191

split-complementary

#684FA1 #A1914F #5FA14F

monochromatic

#33274F #4D3B78 #684FA1 #8973BA #AB9CCE

Accessibility & contrast

On white

6.52

#684FA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#684FA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684FA1

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684FA1	#FFFFFF	#000000	##FFFFFF
##684FA1	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)

#315EA4

Deuteranopia (green-blind)

#365D9F

Tritanopia (blue-blind)

#5B5F70

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #684fa1;
/* rgb */ color: rgb(104, 79, 161);
/* oklch */ color: oklch(49.3% 0.128 295.4);

Tailwind

colors: {
  custom: {
    50: '#9681bd',
    500: '#684fa1',
    950: '#000000',
  },
}

SCSS

$custom: #684fa1;
$custom-light: #9681bd;
$custom-dark: #000000;

JSON

{
  "hex": "#684fa1",
  "rgb": {
    "r": 104,
    "g": 79,
    "b": 161
  },
  "hsl": {
    "h": 258.293,
    "s": 34.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.49278,
    "c": 0.128,
    "h": 295.4
  },
  "luminance": 0.11108
}

Semantic roles & 50–950 ramp

primary

#684FA1

secondary

#AEBB91

accent

#CA5EA9

background

#F9F7FB

surface

#F2EEF6

border

#CCC9D0

text

#0E0A12

muted

#7E7C81

Preview Lab

Preview with #684FA1

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

Preview Lab → · Contrast checker → · Palette generator →