#691B9F#691B9F

#691B9F is a dark, vivid violet. Relative luminance 0.063; OKLCH L 42.3% C 0.195 H 306.0°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#691B9F
RGB	rgb(105, 27, 159)
HSL	hsl(275, 71%, 36%)
HSV	hsv(275, 83%, 62%)
CMYK	cmyk(34%, 83%, 0%, 37.6%)
CIE-LAB	lab(30.13, 55.24, -55.28)
CIE-LCH	lch(30.13, 78.15, 314.98°)
OKLab	oklab(42.3% 0.1143 -0.1575)
OKLCH	oklch(42.3% 0.195 306)
XYZ	xyz(12.4742, 6.2904, 33.3512)
Luminance	0.0629 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691B9F #519F1B

analogous

#271B9F #691B9F #9F1B93

triadic

#691B9F #9F691B #1B9F69

tetradic

#691B9F #9F271B #519F1B #1B939F

square

#691B9F #9F271B #519F1B #1B939F

split-complementary

#691B9F #939F1B #1B9F27

monochromatic

#240936 #46126B #691B9F #8C24D3 #A753E2

Accessibility & contrast

On white

9.30

#691B9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#691B9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691B9F

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691B9F	#FFFFFF	#000000	##FFFFFF
##691B9F	1.00	9.30	2.26	9.30
#FFFFFF	9.30	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A2

Deuteranopia (green-blind)

#00479C

Tritanopia (blue-blind)

#5F3F5F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #691b9f;
/* rgb */ color: rgb(105, 27, 159);
/* oklch */ color: oklch(42.3% 0.195 306.0);

Tailwind

colors: {
  custom: {
    50: '#9a63bc',
    500: '#691b9f',
    950: '#000000',
  },
}

SCSS

$custom: #691b9f;
$custom-light: #9a63bc;
$custom-dark: #000000;

JSON

{
  "hex": "#691b9f",
  "rgb": {
    "r": 105,
    "g": 27,
    "b": 159
  },
  "hsl": {
    "h": 275.455,
    "s": 70.968,
    "l": 36.471
  },
  "oklch": {
    "l": 0.42303,
    "c": 0.19461,
    "h": 306
  },
  "luminance": 0.0629
}

Semantic roles & 50–950 ramp

primary

#691B9F

secondary

#80C551

accent

#EE3A84

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0F0612

muted

#7E7A81

Preview Lab

Preview with #691B9F

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

Preview Lab → · Contrast checker → · Palette generator →