#684FA5#684FA5

#684FA5 is a mid, vivid violet. Relative luminance 0.113; OKLCH L 49.5% C 0.133 H 294.4°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#684FA5
RGB	rgb(104, 79, 165)
HSL	hsl(257, 35%, 48%)
HSV	hsv(257, 52%, 65%)
CMYK	cmyk(37%, 52.1%, 0%, 35.3%)
CIE-LAB	lab(40.00, 30.58, -42.96)
CIE-LCH	lch(40.00, 52.73, 305.44°)
OKLab	oklab(49.53% 0.0552 -0.1215)
OKLCH	oklch(49.53% 0.133 294.4)
XYZ	xyz(15.2947, 11.2513, 36.9559)
Luminance	0.1125 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684FA5 #8CA54F

analogous

#4F61A5 #684FA5 #934FA5

triadic

#684FA5 #A5684F #4FA568

tetradic

#684FA5 #A54F61 #8CA54F #4FA593

square

#684FA5 #A54F61 #8CA54F #4FA593

split-complementary

#684FA5 #A5934F #61A54F

monochromatic

#342752 #4E3B7C #684FA5 #8975BD #AD9ED1

Accessibility & contrast

On white

6.46

#684FA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#684FA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684FA5

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684FA5	#FFFFFF	#000000	##FFFFFF
##684FA5	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D5FA8

Deuteranopia (green-blind)

#325DA3

Tritanopia (blue-blind)

#596072

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #684fa5;
/* rgb */ color: rgb(104, 79, 165);
/* oklch */ color: oklch(49.5% 0.133 294.4);

Tailwind

colors: {
  custom: {
    50: '#9681c0',
    500: '#684fa5',
    950: '#000000',
  },
}

SCSS

$custom: #684fa5;
$custom-light: #9681c0;
$custom-dark: #000000;

JSON

{
  "hex": "#684fa5",
  "rgb": {
    "r": 104,
    "g": 79,
    "b": 165
  },
  "hsl": {
    "h": 257.442,
    "s": 35.246,
    "l": 47.843
  },
  "oklch": {
    "l": 0.49534,
    "c": 0.13347,
    "h": 294.4
  },
  "luminance": 0.11252
}

Semantic roles & 50–950 ramp

primary

#684FA5

secondary

#B1BD92

accent

#CB5DAB

background

#F9F7FB

surface

#F2EEF7

border

#CCC9D0

text

#0E0A12

muted

#7E7C81

Preview Lab

Preview with #684FA5

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

Preview Lab → · Contrast checker → · Palette generator →