#491871#491871

#491871 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.8% C 0.144 H 304.7°. Best body text is #FFFFFF at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#491871
RGB	rgb(73, 24, 113)
HSL	hsl(273, 65%, 27%)
HSV	hsv(273, 79%, 44%)
CMYK	cmyk(35.4%, 78.8%, 0%, 55.7%)
CIE-LAB	lab(21.06, 39.92, -41.48)
CIE-LCH	lch(21.06, 57.57, 313.90°)
OKLab	oklab(33.75% 0.0818 -0.1181)
OKLCH	oklch(33.75% 0.144 304.7)
XYZ	xyz(6.0542, 3.2620, 15.9303)
Luminance	0.0326 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#491871 #407118

analogous

#1D1871 #491871 #71186D

triadic

#491871 #714918 #187149

tetradic

#491871 #711D18 #407118 #186D71

square

#491871 #711D18 #407118 #186D71

split-complementary

#491871 #6D7118 #18711D

monochromatic

#100519 #280D3F #491871 #6A23A3 #8A30D3

Accessibility & contrast

On white

12.71

#491871 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#491871 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491871

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##491871	#FFFFFF	#000000	##FFFFFF
##491871	1.00	12.71	1.65	12.71
#FFFFFF	12.71	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003173

Deuteranopia (green-blind)

#00336F

Tritanopia (blue-blind)

#412E43

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #491871;
/* rgb */ color: rgb(73, 24, 113);
/* oklch */ color: oklch(33.8% 0.144 304.7);

Tailwind

colors: {
  custom: {
    50: '#805b9a',
    500: '#491871',
    950: '#000000',
  },
}

SCSS

$custom: #491871;
$custom-light: #805b9a;
$custom-dark: #000000;

JSON

{
  "hex": "#491871",
  "rgb": {
    "r": 73,
    "g": 24,
    "b": 113
  },
  "hsl": {
    "h": 273.034,
    "s": 64.964,
    "l": 26.863
  },
  "oklch": {
    "l": 0.3375,
    "c": 0.14368,
    "h": 304.7
  },
  "luminance": 0.03262
}

Semantic roles & 50–950 ramp

primary

#491871

secondary

#6DA63E

accent

#E8408B

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #491871

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

Preview Lab → · Contrast checker → · Palette generator →