#45309A#45309A

#45309A is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.2% C 0.163 H 285.5°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#45309A
RGB	rgb(69, 48, 154)
HSL	hsl(252, 52%, 40%)
HSV	hsv(252, 69%, 60%)
CMYK	cmyk(55.2%, 68.8%, 0%, 39.6%)
CIE-LAB	lab(28.67, 38.19, -54.80)
CIE-LCH	lch(28.67, 66.79, 304.88°)
OKLab	oklab(40.16% 0.0436 -0.1575)
OKLCH	oklch(40.16% 0.163 285.5)
XYZ	xyz(9.3422, 5.7117, 31.1758)
Luminance	0.0571 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45309A #859A30

analogous

#30509A #45309A #7A309A

triadic

#45309A #9A4530 #309A45

tetradic

#45309A #9A3050 #859A30 #309A7A

square

#45309A #9A3050 #859A30 #309A7A

split-complementary

#45309A #9A7A30 #509A30

monochromatic

#1B133D #30216B #45309A #5D43C4 #8572D3

Accessibility & contrast

On white

9.80

#45309A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#45309A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45309A

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45309A	#FFFFFF	#000000	##FFFFFF
##45309A	1.00	9.80	2.14	9.80
#FFFFFF	9.80	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00469D

Deuteranopia (green-blind)

#004098

Tritanopia (blue-blind)

#204B61

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #45309a;
/* rgb */ color: rgb(69, 48, 154);
/* oklch */ color: oklch(40.2% 0.163 285.5);

Tailwind

colors: {
  custom: {
    50: '#816ab9',
    500: '#45309a',
    950: '#000000',
  },
}

SCSS

$custom: #45309a;
$custom-light: #816ab9;
$custom-dark: #000000;

JSON

{
  "hex": "#45309a",
  "rgb": {
    "r": 69,
    "g": 48,
    "b": 154
  },
  "hsl": {
    "h": 251.887,
    "s": 52.475,
    "l": 39.608
  },
  "oklch": {
    "l": 0.40158,
    "c": 0.16341,
    "h": 285.5
  },
  "luminance": 0.05712
}

Semantic roles & 50–950 ramp

primary

#45309A

secondary

#ABBB6B

accent

#DC4CBF

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0611

muted

#7C7A80

Preview Lab

Preview with #45309A

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

Preview Lab → · Contrast checker → · Palette generator →