#684BB0#684BB0

#684BB0 is a mid, vivid violet. Relative luminance 0.111; OKLCH L 49.6% C 0.154 H 293.2°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#684BB0
RGB	rgb(104, 75, 176)
HSL	hsl(257, 40%, 49%)
HSV	hsv(257, 57%, 69%)
CMYK	cmyk(40.9%, 57.4%, 0%, 31%)
CIE-LAB	lab(39.76, 36.06, -49.86)
CIE-LCH	lch(39.76, 61.53, 305.87°)
OKLab	oklab(49.58% 0.0607 -0.1418)
OKLCH	oklch(49.58% 0.154 293.2)
XYZ	xyz(16.0594, 11.1094, 42.3641)
Luminance	0.1111 (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

#684BB0 #93B04B

analogous

#4B61B0 #684BB0 #9B4BB0

triadic

#684BB0 #B0684B #4BB068

tetradic

#684BB0 #B04B61 #93B04B #4BB09B

square

#684BB0 #B04B61 #93B04B #4BB09B

split-complementary

#684BB0 #B09B4B #61B04B

monochromatic

#35265A #4F3985 #684BB0 #8B74C4 #AF9FD6

Accessibility & contrast

On white

6.52

#684BB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#684BB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684BB0

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684BB0	#FFFFFF	#000000	##FFFFFF
##684BB0	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)

#125FB3

Deuteranopia (green-blind)

#1D5CAE

Tritanopia (blue-blind)

#556176

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #684bb0;
/* rgb */ color: rgb(104, 75, 176);
/* oklch */ color: oklch(49.6% 0.154 293.2);

Tailwind

colors: {
  custom: {
    50: '#987ec8',
    500: '#684bb0',
    950: '#000000',
  },
}

SCSS

$custom: #684bb0;
$custom-light: #987ec8;
$custom-dark: #000000;

JSON

{
  "hex": "#684bb0",
  "rgb": {
    "r": 104,
    "g": 75,
    "b": 176
  },
  "hsl": {
    "h": 257.228,
    "s": 40.239,
    "l": 49.216
  },
  "oklch": {
    "l": 0.49582,
    "c": 0.15426,
    "h": 293.2
  },
  "luminance": 0.1111
}

Semantic roles & 50–950 ramp

primary

#684BB0

secondary

#B5C394

accent

#D058AE

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #684BB0

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

Preview Lab → · Contrast checker → · Palette generator →