#491A64#491A64

#491A64 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 32.9% C 0.127 H 310.3°. Best body text is #FFFFFF at 13.00:1 contrast (WCAG AA passes).

Color values

HEX	#491A64
RGB	rgb(73, 26, 100)
HSL	hsl(278, 59%, 25%)
HSV	hsv(278, 74%, 39%)
CMYK	cmyk(27%, 74%, 0%, 60.8%)
CIE-LAB	lab(20.34, 35.76, -34.18)
CIE-LCH	lch(20.34, 49.47, 316.29°)
OKLab	oklab(32.91% 0.0821 -0.0967)
OKLCH	oklch(32.91% 0.127 310.3)
XYZ	xyz(5.4169, 3.0755, 12.3624)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#491A64 #35641A

analogous

#241A64 #491A64 #641A5A

triadic

#491A64 #64491A #1A6449

tetradic

#491A64 #64241A #35641A #1A5A64

square

#491A64 #64241A #35641A #1A5A64

split-complementary

#491A64 #5A641A #1A6424

monochromatic

#120618 #260D33 #491A64 #6C2795 #9033C5

Accessibility & contrast

On white

13.00

#491A64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#491A64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491A64

13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##491A64	#FFFFFF	#000000	##FFFFFF
##491A64	1.00	13.00	1.62	13.00
#FFFFFF	13.00	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	13.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F66

Deuteranopia (green-blind)

#0E3262

Tritanopia (blue-blind)

#452A3D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #491a64;
/* rgb */ color: rgb(73, 26, 100);
/* oklch */ color: oklch(32.9% 0.127 310.3);

Tailwind

colors: {
  custom: {
    50: '#7f5b91',
    500: '#491a64',
    950: '#000000',
  },
}

SCSS

$custom: #491a64;
$custom-light: #7f5b91;
$custom-dark: #000000;

JSON

{
  "hex": "#491a64",
  "rgb": {
    "r": 73,
    "g": 26,
    "b": 100
  },
  "hsl": {
    "h": 278.108,
    "s": 58.73,
    "l": 24.706
  },
  "oklch": {
    "l": 0.32908,
    "c": 0.1268,
    "h": 310.3
  },
  "luminance": 0.03075
}

Semantic roles & 50–950 ramp

primary

#491A64

secondary

#619A40

accent

#E2467F

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A040D

muted

#7C797D

Preview Lab

Preview with #491A64

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

Preview Lab → · Contrast checker → · Palette generator →