#45307A#45307A

#45307A is a dark, vivid violet. Relative luminance 0.048; OKLCH L 37.5% C 0.121 H 292.7°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#45307A
RGB	rgb(69, 48, 122)
HSL	hsl(257, 44%, 33%)
HSV	hsv(257, 61%, 48%)
CMYK	cmyk(43.4%, 60.7%, 0%, 52.2%)
CIE-LAB	lab(26.11, 28.30, -39.08)
CIE-LCH	lch(26.11, 48.25, 305.91°)
OKLab	oklab(37.49% 0.0466 -0.1113)
OKLCH	oklch(37.49% 0.121 292.7)
XYZ	xyz(7.0231, 4.7841, 18.9620)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45307A #657A30

analogous

#30407A #45307A #6A307A

triadic

#45307A #7A4530 #307A45

tetradic

#45307A #7A3040 #657A30 #307A6A

square

#45307A #7A3040 #657A30 #307A6A

split-complementary

#45307A #7A6A30 #407A30

monochromatic

#130D22 #2C1F4E #45307A #5E41A6 #7E63C2

Accessibility & contrast

On white

10.73

#45307A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#45307A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45307A

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45307A	#FFFFFF	#000000	##FFFFFF
##45307A	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#013F7C

Deuteranopia (green-blind)

#0A3C78

Tritanopia (blue-blind)

#374050

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #45307a;
/* rgb */ color: rgb(69, 48, 122);
/* oklch */ color: oklch(37.5% 0.121 292.7);

Tailwind

colors: {
  custom: {
    50: '#7d69a1',
    500: '#45307a',
    950: '#000000',
  },
}

SCSS

$custom: #45307a;
$custom-light: #7d69a1;
$custom-dark: #000000;

JSON

{
  "hex": "#45307a",
  "rgb": {
    "r": 69,
    "g": 48,
    "b": 122
  },
  "hsl": {
    "h": 257.027,
    "s": 43.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.37493,
    "c": 0.12065,
    "h": 292.7
  },
  "luminance": 0.04784
}

Semantic roles & 50–950 ramp

primary

#45307A

secondary

#93A95D

accent

#D355AF

background

#F7F6FA

surface

#EEEBF3

border

#C9C6CD

text

#0A060F

muted

#7C7A7F

Preview Lab

Preview with #45307A

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

Preview Lab → · Contrast checker → · Palette generator →