#691C9F#691C9F

#691C9F is a dark, vivid violet. Relative luminance 0.063; OKLCH L 42.4% C 0.194 H 305.9°. Best body text is #FFFFFF at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#691C9F
RGB	rgb(105, 28, 159)
HSL	hsl(275, 70%, 37%)
HSV	hsv(275, 82%, 62%)
CMYK	cmyk(34%, 82.4%, 0%, 37.6%)
CIE-LAB	lab(30.25, 54.91, -55.09)
CIE-LCH	lch(30.25, 77.78, 314.91°)
OKLab	oklab(42.38% 0.1136 -0.157)
OKLCH	oklch(42.38% 0.194 305.9)
XYZ	xyz(12.4976, 6.3371, 33.3590)
Luminance	0.0634 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691C9F #529F1C

analogous

#281C9F #691C9F #9F1C94

triadic

#691C9F #9F691C #1C9F69

tetradic

#691C9F #9F281C #529F1C #1C949F

square

#691C9F #9F281C #529F1C #1C949F

split-complementary

#691C9F #949F1C #1C9F28

monochromatic

#240A37 #47136B #691C9F #8B25D3 #A754E1

Accessibility & contrast

On white

9.26

#691C9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#691C9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691C9F

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691C9F	#FFFFFF	#000000	##FFFFFF
##691C9F	1.00	9.26	2.27	9.26
#FFFFFF	9.26	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A2

Deuteranopia (green-blind)

#00479C

Tritanopia (blue-blind)

#5F405F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #691c9f;
/* rgb */ color: rgb(105, 28, 159);
/* oklch */ color: oklch(42.4% 0.194 305.9);

Tailwind

colors: {
  custom: {
    50: '#9a63bc',
    500: '#691c9f',
    950: '#000000',
  },
}

SCSS

$custom: #691c9f;
$custom-light: #9a63bc;
$custom-dark: #000000;

JSON

{
  "hex": "#691c9f",
  "rgb": {
    "r": 105,
    "g": 28,
    "b": 159
  },
  "hsl": {
    "h": 275.267,
    "s": 70.053,
    "l": 36.667
  },
  "oklch": {
    "l": 0.42382,
    "c": 0.19375,
    "h": 305.9
  },
  "luminance": 0.06337
}

Semantic roles & 50–950 ramp

primary

#691C9F

secondary

#81C453

accent

#ED3B84

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0F0612

muted

#7E7A81

Preview Lab

Preview with #691C9F

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

Preview Lab → · Contrast checker → · Palette generator →