#691A8E#691A8E

#691A8E is a dark, vivid purple. Relative luminance 0.057; OKLCH L 40.8% C 0.180 H 311.7°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#691A8E
RGB	rgb(105, 26, 142)
HSL	hsl(281, 69%, 33%)
HSV	hsv(281, 82%, 56%)
CMYK	cmyk(26.1%, 81.7%, 0%, 44.3%)
CIE-LAB	lab(28.63, 51.85, -47.29)
CIE-LCH	lch(28.63, 70.18, 317.63°)
OKLab	oklab(40.82% 0.1196 -0.134)
OKLCH	oklch(40.82% 0.18 311.7)
XYZ	xyz(11.0767, 5.6953, 26.1018)
Luminance	0.0570 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691A8E #3F8E1A

analogous

#2F1A8E #691A8E #8E1A79

triadic

#691A8E #8E691A #1A8E69

tetradic

#691A8E #8E2F1A #3F8E1A #1A798E

square

#691A8E #8E2F1A #3F8E1A #1A798E

split-complementary

#691A8E #798E1A #1A8E2F

monochromatic

#1C0727 #43115A #691A8E #8F23C2 #AD45DD

Accessibility & contrast

On white

9.82

#691A8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#691A8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691A8E

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691A8E	#FFFFFF	#000000	##FFFFFF
##691A8E	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004091

Deuteranopia (green-blind)

#00458C

Tritanopia (blue-blind)

#643755

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #691a8e;
/* rgb */ color: rgb(105, 26, 142);
/* oklch */ color: oklch(40.8% 0.180 311.7);

Tailwind

colors: {
  custom: {
    50: '#9861b0',
    500: '#691a8e',
    950: '#000000',
  },
}

SCSS

$custom: #691a8e;
$custom-light: #9861b0;
$custom-dark: #000000;

JSON

{
  "hex": "#691a8e",
  "rgb": {
    "r": 105,
    "g": 26,
    "b": 142
  },
  "hsl": {
    "h": 280.862,
    "s": 69.048,
    "l": 32.941
  },
  "oklch": {
    "l": 0.40822,
    "c": 0.17962,
    "h": 311.7
  },
  "luminance": 0.05695
}

Semantic roles & 50–950 ramp

primary

#691A8E

secondary

#6CBE45

accent

#EC3C74

background

#F9F6FA

surface

#F2EBF5

border

#CCC6CF

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #691A8E

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

Preview Lab → · Contrast checker → · Palette generator →