#691FA7#691FA7

#691FA7 is a dark, vivid violet. Relative luminance 0.068; OKLCH L 43.3% C 0.199 H 303.3°. Best body text is #FFFFFF at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#691FA7
RGB	rgb(105, 31, 167)
HSL	hsl(273, 69%, 39%)
HSV	hsv(273, 81%, 65%)
CMYK	cmyk(37.1%, 81.4%, 0%, 34.5%)
CIE-LAB	lab(31.28, 55.70, -58.24)
CIE-LCH	lch(31.28, 80.58, 313.72°)
OKLab	oklab(43.31% 0.109 -0.1662)
OKLCH	oklch(43.31% 0.199 303.3)
XYZ	xyz(13.2891, 6.7732, 37.1590)
Luminance	0.0677 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691FA7 #5DA71F

analogous

#251FA7 #691FA7 #A71FA1

triadic

#691FA7 #A7691F #1FA769

tetradic

#691FA7 #A7251F #5DA71F #1FA1A7

square

#691FA7 #A7251F #5DA71F #1FA1A7

split-complementary

#691FA7 #A1A71F #1FA725

monochromatic

#280C40 #491573 #691FA7 #892BD8 #A65FE1

Accessibility & contrast

On white

8.92

#691FA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#691FA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691FA7

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691FA7	#FFFFFF	#000000	##FFFFFF
##691FA7	1.00	8.92	2.35	8.92
#FFFFFF	8.92	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AB

Deuteranopia (green-blind)

#0049A4

Tritanopia (blue-blind)

#5C4564

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #691fa7;
/* rgb */ color: rgb(105, 31, 167);
/* oklch */ color: oklch(43.3% 0.199 303.3);

Tailwind

colors: {
  custom: {
    50: '#9a65c2',
    500: '#691fa7',
    950: '#000000',
  },
}

SCSS

$custom: #691fa7;
$custom-light: #9a65c2;
$custom-dark: #000000;

JSON

{
  "hex": "#691fa7",
  "rgb": {
    "r": 105,
    "g": 31,
    "b": 167
  },
  "hsl": {
    "h": 272.647,
    "s": 68.687,
    "l": 38.824
  },
  "oklch": {
    "l": 0.43314,
    "c": 0.19879,
    "h": 303.3
  },
  "luminance": 0.06773
}

Semantic roles & 50–950 ramp

primary

#691FA7

secondary

#8CC65C

accent

#EC3C8C

background

#FAF6FC

surface

#F3EBF8

border

#CDC6D1

text

#0F0612

muted

#7F7A81

Preview Lab

Preview with #691FA7

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

Preview Lab → · Contrast checker → · Palette generator →