#681599#681599

#681599 is a dark, vivid violet. Relative luminance 0.058; OKLCH L 41.2% C 0.194 H 307.8°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#681599
RGB	rgb(104, 21, 153)
HSL	hsl(278, 76%, 34%)
HSV	hsv(278, 86%, 60%)
CMYK	cmyk(32%, 86.3%, 0%, 40%)
CIE-LAB	lab(28.85, 55.59, -53.72)
CIE-LCH	lch(28.85, 77.30, 315.98°)
OKLab	oklab(41.22% 0.1188 -0.1529)
OKLCH	oklch(41.22% 0.194 307.8)
XYZ	xyz(11.7256, 5.7795, 30.6287)
Luminance	0.0578 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681599 #469915

analogous

#261599 #681599 #991588

triadic

#681599 #996815 #159968

tetradic

#681599 #992615 #469915 #158899

square

#681599 #992615 #469915 #158899

split-complementary

#681599 #889915 #159926

monochromatic

#1F062D #430E63 #681599 #8D1CCF #A943E5

Accessibility & contrast

On white

9.74

#681599 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#681599 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681599

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681599	#FFFFFF	#000000	##FFFFFF
##681599	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00419C

Deuteranopia (green-blind)

#004597

Tritanopia (blue-blind)

#603B5A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #681599;
/* rgb */ color: rgb(104, 21, 153);
/* oklch */ color: oklch(41.2% 0.194 307.8);

Tailwind

colors: {
  custom: {
    50: '#9960b8',
    500: '#681599',
    950: '#000000',
  },
}

SCSS

$custom: #681599;
$custom-light: #9960b8;
$custom-dark: #000000;

JSON

{
  "hex": "#681599",
  "rgb": {
    "r": 104,
    "g": 21,
    "b": 153
  },
  "hsl": {
    "h": 277.727,
    "s": 75.862,
    "l": 34.118
  },
  "oklch": {
    "l": 0.41223,
    "c": 0.19361,
    "h": 307.8
  },
  "luminance": 0.05779
}

Semantic roles & 50–950 ramp

primary

#681599

secondary

#74C644

accent

#F2357C

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0511

muted

#7E7A80

Preview Lab

Preview with #681599

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

Preview Lab → · Contrast checker → · Palette generator →