#45179E#45179E

#45179E is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.5% C 0.193 H 288.5°. Best body text is #FFFFFF at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#45179E
RGB	rgb(69, 23, 158)
HSL	hsl(260, 75%, 35%)
HSV	hsv(260, 85%, 62%)
CMYK	cmyk(56.3%, 85.4%, 0%, 38%)
CIE-LAB	lab(24.78, 51.51, -63.63)
CIE-LCH	lch(24.78, 81.87, 308.99°)
OKLab	oklab(37.54% 0.0612 -0.1831)
OKLCH	oklch(37.54% 0.193 288.5)
XYZ	xyz(8.9304, 4.3462, 32.7095)
Luminance	0.0435 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45179E #709E17

analogous

#172D9E #45179E #88179E

triadic

#45179E #9E4517 #179E45

tetradic

#45179E #9E172D #709E17 #179E88

square

#45179E #9E172D #709E17 #179E88

split-complementary

#45179E #9E8817 #2D9E17

monochromatic

#160733 #2E0F69 #45179E #5C1FD3 #7F4BE5

Accessibility & contrast

On white

11.23

#45179E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#45179E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45179E

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45179E	#FFFFFF	#000000	##FFFFFF
##45179E	1.00	11.23	1.87	11.23
#FFFFFF	11.23	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EA2

Deuteranopia (green-blind)

#00379C

Tritanopia (blue-blind)

#1E425D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #45179e;
/* rgb */ color: rgb(69, 23, 158);
/* oklch */ color: oklch(37.5% 0.193 288.5);

Tailwind

colors: {
  custom: {
    50: '#845dbc',
    500: '#45179e',
    950: '#000000',
  },
}

SCSS

$custom: #45179e;
$custom-light: #845dbc;
$custom-dark: #000000;

JSON

{
  "hex": "#45179e",
  "rgb": {
    "r": 69,
    "g": 23,
    "b": 158
  },
  "hsl": {
    "h": 260.444,
    "s": 74.586,
    "l": 35.49
  },
  "oklch": {
    "l": 0.37543,
    "c": 0.19308,
    "h": 288.5
  },
  "luminance": 0.04347
}

Semantic roles & 50–950 ramp

primary

#45179E

secondary

#9CC64A

accent

#F137B2

background

#F8F5FB

surface

#F0E9F7

border

#CBC5D0

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #45179E

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

Preview Lab → · Contrast checker → · Palette generator →