#691BA1#691BA1

#691BA1 is a dark, vivid violet. Relative luminance 0.064; OKLCH L 42.5% C 0.197 H 305.4°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#691BA1
RGB	rgb(105, 27, 161)
HSL	hsl(275, 71%, 37%)
HSV	hsv(275, 83%, 63%)
CMYK	cmyk(34.8%, 83.2%, 0%, 36.9%)
CIE-LAB	lab(30.30, 55.69, -56.21)
CIE-LCH	lch(30.30, 79.13, 314.73°)
OKLab	oklab(42.47% 0.1137 -0.1602)
OKLCH	oklch(42.47% 0.197 305.4)
XYZ	xyz(12.6492, 6.3604, 34.2726)
Luminance	0.0636 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691BA1 #53A11B

analogous

#261BA1 #691BA1 #A11B96

triadic

#691BA1 #A1691B #1BA169

tetradic

#691BA1 #A1261B #53A11B #1B96A1

square

#691BA1 #A1261B #53A11B #1B96A1

split-complementary

#691BA1 #96A11B #1BA126

monochromatic

#250938 #47126D #691BA1 #8B24D5 #A754E2

Accessibility & contrast

On white

9.24

#691BA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#691BA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691BA1

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691BA1	#FFFFFF	#000000	##FFFFFF
##691BA1	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A5

Deuteranopia (green-blind)

#00479E

Tritanopia (blue-blind)

#5E4060

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #691ba1;
/* rgb */ color: rgb(105, 27, 161);
/* oklch */ color: oklch(42.5% 0.197 305.4);

Tailwind

colors: {
  custom: {
    50: '#9a63be',
    500: '#691ba1',
    950: '#000000',
  },
}

SCSS

$custom: #691ba1;
$custom-light: #9a63be;
$custom-dark: #000000;

JSON

{
  "hex": "#691ba1",
  "rgb": {
    "r": 105,
    "g": 27,
    "b": 161
  },
  "hsl": {
    "h": 274.925,
    "s": 71.277,
    "l": 36.863
  },
  "oklch": {
    "l": 0.42474,
    "c": 0.1965,
    "h": 305.4
  },
  "luminance": 0.0636
}

Semantic roles & 50–950 ramp

primary

#691BA1

secondary

#82C552

accent

#EE3A85

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0F0612

muted

#7E7A81

Preview Lab

Preview with #691BA1

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

Preview Lab → · Contrast checker → · Palette generator →