#691FA9#691FA9

#691FA9 is a dark, highly saturated violet. Relative luminance 0.068; OKLCH L 43.5% C 0.201 H 302.7°. Best body text is #FFFFFF at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#691FA9
RGB	rgb(105, 31, 169)
HSL	hsl(272, 69%, 39%)
HSV	hsv(272, 82%, 66%)
CMYK	cmyk(37.9%, 81.7%, 0%, 33.7%)
CIE-LAB	lab(31.46, 56.16, -59.16)
CIE-LCH	lch(31.46, 81.57, 313.51°)
OKLab	oklab(43.49% 0.1084 -0.1689)
OKLCH	oklch(43.49% 0.201 302.7)
XYZ	xyz(13.4754, 6.8478, 38.1402)
Luminance	0.0685 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691FA9 #5FA91F

analogous

#241FA9 #691FA9 #A91FA4

triadic

#691FA9 #A9691F #1FA969

tetradic

#691FA9 #A9241F #5FA91F #1FA4A9

square

#691FA9 #A9241F #5FA91F #1FA4A9

split-complementary

#691FA9 #A4A91F #1FA924

monochromatic

#290C42 #491675 #691FA9 #892DD8 #A660E2

Accessibility & contrast

On white

8.86

#691FA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#691FA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691FA9

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691FA9	#FFFFFF	#000000	##FFFFFF
##691FA9	1.00	8.86	2.37	8.86
#FFFFFF	8.86	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049AD

Deuteranopia (green-blind)

#004AA6

Tritanopia (blue-blind)

#5B4565

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #691fa9;
/* rgb */ color: rgb(105, 31, 169);
/* oklch */ color: oklch(43.5% 0.201 302.7);

Tailwind

colors: {
  custom: {
    50: '#9a65c4',
    500: '#691fa9',
    950: '#000000',
  },
}

SCSS

$custom: #691fa9;
$custom-light: #9a65c4;
$custom-dark: #000000;

JSON

{
  "hex": "#691fa9",
  "rgb": {
    "r": 105,
    "g": 31,
    "b": 169
  },
  "hsl": {
    "h": 272.174,
    "s": 69,
    "l": 39.216
  },
  "oklch": {
    "l": 0.43488,
    "c": 0.20072,
    "h": 302.7
  },
  "luminance": 0.06848
}

Semantic roles & 50–950 ramp

primary

#691FA9

secondary

#8EC75D

accent

#EC3C8E

background

#FAF6FC

surface

#F3EBF8

border

#CDC6D1

text

#0F0613

muted

#7F7A82

Preview Lab

Preview with #691FA9

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

Preview Lab → · Contrast checker → · Palette generator →