#671B9E#671B9E

#671B9E is a dark, vivid violet. Relative luminance 0.061; OKLCH L 42.0% C 0.193 H 305.3°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#671B9E
RGB	rgb(103, 27, 158)
HSL	hsl(275, 71%, 36%)
HSV	hsv(275, 83%, 62%)
CMYK	cmyk(34.8%, 82.9%, 0%, 38%)
CIE-LAB	lab(29.75, 54.70, -55.30)
CIE-LCH	lch(29.75, 77.78, 314.69°)
OKLab	oklab(41.95% 0.1117 -0.1576)
OKLCH	oklch(41.95% 0.193 305.3)
XYZ	xyz(12.1556, 6.1361, 32.8851)
Luminance	0.0614 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671B9E #529E1B

analogous

#261B9E #671B9E #9E1B94

triadic

#671B9E #9E671B #1B9E67

tetradic

#671B9E #9E261B #529E1B #1B949E

square

#671B9E #9E261B #529E1B #1B949E

split-complementary

#671B9E #949E1B #1B9E26

monochromatic

#230935 #45126A #671B9E #8924D2 #A552E1

Accessibility & contrast

On white

9.43

#671B9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#671B9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671B9E

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671B9E	#FFFFFF	#000000	##FFFFFF
##671B9E	1.00	9.43	2.23	9.43
#FFFFFF	9.43	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A1

Deuteranopia (green-blind)

#00469C

Tritanopia (blue-blind)

#5D3F5E

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #671b9e;
/* rgb */ color: rgb(103, 27, 158);
/* oklch */ color: oklch(42.0% 0.193 305.3);

Tailwind

colors: {
  custom: {
    50: '#9862bc',
    500: '#671b9e',
    950: '#000000',
  },
}

SCSS

$custom: #671b9e;
$custom-light: #9862bc;
$custom-dark: #000000;

JSON

{
  "hex": "#671b9e",
  "rgb": {
    "r": 103,
    "g": 27,
    "b": 158
  },
  "hsl": {
    "h": 274.809,
    "s": 70.811,
    "l": 36.275
  },
  "oklch": {
    "l": 0.41951,
    "c": 0.19321,
    "h": 305.3
  },
  "luminance": 0.06136
}

Semantic roles & 50–950 ramp

primary

#671B9E

secondary

#81C451

accent

#EE3A86

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #671B9E

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

Preview Lab → · Contrast checker → · Palette generator →