#691FB1#691FB1

#691FB1 is a dark, highly saturated violet. Relative luminance 0.072; OKLCH L 44.2% C 0.208 H 300.5°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#691FB1
RGB	rgb(105, 31, 177)
HSL	hsl(270, 70%, 41%)
HSV	hsv(270, 82%, 69%)
CMYK	cmyk(40.7%, 82.5%, 0%, 30.6%)
CIE-LAB	lab(32.16, 58.02, -62.80)
CIE-LCH	lch(32.16, 85.50, 312.73°)
OKLab	oklab(44.19% 0.1059 -0.1796)
OKLCH	oklch(44.19% 0.209 300.5)
XYZ	xyz(14.2495, 7.1574, 42.2172)
Luminance	0.0716 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691FB1 #67B11F

analogous

#201FB1 #691FB1 #B11FB0

triadic

#691FB1 #B1691F #1FB169

tetradic

#691FB1 #B1201F #67B11F #1FB0B1

square

#691FB1 #B1201F #67B11F #1FB0B1

split-complementary

#691FB1 #B0B11F #1FB120

monochromatic

#2B0D49 #4A167D #691FB1 #8832DB #A666E4

Accessibility & contrast

On white

8.64

#691FB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#691FB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691FB1

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691FB1	#FFFFFF	#000000	##FFFFFF
##691FB1	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB5

Deuteranopia (green-blind)

#004BAE

Tritanopia (blue-blind)

#58496A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #691fb1;
/* rgb */ color: rgb(105, 31, 177);
/* oklch */ color: oklch(44.2% 0.208 300.5);

Tailwind

colors: {
  custom: {
    50: '#9b65c9',
    500: '#691fb1',
    950: '#000000',
  },
}

SCSS

$custom: #691fb1;
$custom-light: #9b65c9;
$custom-dark: #000000;

JSON

{
  "hex": "#691fb1",
  "rgb": {
    "r": 105,
    "g": 31,
    "b": 177
  },
  "hsl": {
    "h": 270.411,
    "s": 70.192,
    "l": 40.784
  },
  "oklch": {
    "l": 0.44193,
    "c": 0.2085,
    "h": 300.5
  },
  "luminance": 0.07158
}

Semantic roles & 50–950 ramp

primary

#691FB1

secondary

#95CA62

accent

#ED3B93

background

#FAF6FC

surface

#F4EBF8

border

#CEC6D1

text

#0F0613

muted

#7F7A82

Preview Lab

Preview with #691FB1

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

Preview Lab → · Contrast checker → · Palette generator →