#671BA1#671BA1

#671BA1 is a dark, vivid violet. Relative luminance 0.062; OKLCH L 42.2% C 0.196 H 304.4°. Best body text is #FFFFFF at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#671BA1
RGB	rgb(103, 27, 161)
HSL	hsl(274, 71%, 37%)
HSV	hsv(274, 83%, 63%)
CMYK	cmyk(36%, 83.2%, 0%, 36.9%)
CIE-LAB	lab(30.01, 55.38, -56.70)
CIE-LCH	lch(30.01, 79.26, 314.32°)
OKLab	oklab(42.21% 0.1108 -0.1617)
OKLCH	oklch(42.21% 0.196 304.4)
XYZ	xyz(12.4170, 6.2407, 34.2617)
Luminance	0.0624 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671BA1 #55A11B

analogous

#241BA1 #671BA1 #A11B98

triadic

#671BA1 #A1671B #1BA167

tetradic

#671BA1 #A1241B #55A11B #1B98A1

square

#671BA1 #A1241B #55A11B #1B98A1

split-complementary

#671BA1 #98A11B #1BA124

monochromatic

#240938 #45126D #671BA1 #8924D5 #A554E2

Accessibility & contrast

On white

9.34

#671BA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#671BA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671BA1

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671BA1	#FFFFFF	#000000	##FFFFFF
##671BA1	1.00	9.34	2.25	9.34
#FFFFFF	9.34	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A5

Deuteranopia (green-blind)

#00479E

Tritanopia (blue-blind)

#5B4160

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #671ba1;
/* rgb */ color: rgb(103, 27, 161);
/* oklch */ color: oklch(42.2% 0.196 304.4);

Tailwind

colors: {
  custom: {
    50: '#9863be',
    500: '#671ba1',
    950: '#000000',
  },
}

SCSS

$custom: #671ba1;
$custom-light: #9863be;
$custom-dark: #000000;

JSON

{
  "hex": "#671ba1",
  "rgb": {
    "r": 103,
    "g": 27,
    "b": 161
  },
  "hsl": {
    "h": 274.03,
    "s": 71.277,
    "l": 36.863
  },
  "oklch": {
    "l": 0.4221,
    "c": 0.19606,
    "h": 304.4
  },
  "luminance": 0.06241
}

Semantic roles & 50–950 ramp

primary

#671BA1

secondary

#84C552

accent

#EE3A88

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #671BA1

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

Preview Lab → · Contrast checker → · Palette generator →