#691B87#691B87

#691B87 is a dark, vivid purple. Relative luminance 0.055; OKLCH L 40.4% C 0.172 H 314.3°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#691B87
RGB	rgb(105, 27, 135)
HSL	hsl(283, 67%, 32%)
HSV	hsv(283, 80%, 53%)
CMYK	cmyk(22.2%, 80%, 0%, 47.1%)
CIE-LAB	lab(28.21, 50.03, -43.62)
CIE-LCH	lch(28.21, 66.37, 318.92°)
OKLab	oklab(40.36% 0.1202 -0.1232)
OKLCH	oklch(40.36% 0.172 314.3)
XYZ	xyz(10.5901, 5.5368, 23.4278)
Luminance	0.0554 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691B87 #39871B

analogous

#331B87 #691B87 #871B6F

triadic

#691B87 #87691B #1B8769

tetradic

#691B87 #87331B #39871B #1B6F87

square

#691B87 #87331B #39871B #1B6F87

split-complementary

#691B87 #6F871B #1B8733

monochromatic

#1A0721 #411154 #691B87 #9125BA #B043D9

Accessibility & contrast

On white

9.97

#691B87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#691B87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691B87

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691B87	#FFFFFF	#000000	##FFFFFF
##691B87	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8A

Deuteranopia (green-blind)

#124485

Tritanopia (blue-blind)

#663451

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #691b87;
/* rgb */ color: rgb(105, 27, 135);
/* oklch */ color: oklch(40.4% 0.172 314.3);

Tailwind

colors: {
  custom: {
    50: '#9861ab',
    500: '#691b87',
    950: '#000000',
  },
}

SCSS

$custom: #691b87;
$custom-light: #9861ab;
$custom-dark: #000000;

JSON

{
  "hex": "#691b87",
  "rgb": {
    "r": 105,
    "g": 27,
    "b": 135
  },
  "hsl": {
    "h": 283.333,
    "s": 66.667,
    "l": 31.765
  },
  "oklch": {
    "l": 0.4036,
    "c": 0.17215,
    "h": 314.3
  },
  "luminance": 0.05536
}

Semantic roles & 50–950 ramp

primary

#691B87

secondary

#65BA44

accent

#EA3E6E

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #691B87

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

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