#45157B#45157B

#45157B is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.8% C 0.157 H 298.7°. Best body text is #FFFFFF at 12.76:1 contrast (WCAG AA passes).

Color values

HEX	#45157B
RGB	rgb(69, 21, 123)
HSL	hsl(268, 71%, 28%)
HSV	hsv(268, 83%, 48%)
CMYK	cmyk(43.9%, 82.9%, 0%, 51.8%)
CIE-LAB	lab(20.95, 43.05, -48.11)
CIE-LCH	lch(20.95, 64.56, 311.83°)
OKLab	oklab(33.82% 0.0753 -0.1377)
OKLCH	oklch(33.82% 0.157 298.7)
XYZ	xyz(6.2966, 3.2315, 19.0270)
Luminance	0.0323 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45157B #4B7B15

analogous

#15187B #45157B #78157B

triadic

#45157B #7B4515 #157B45

tetradic

#45157B #7B1518 #4B7B15 #157B78

square

#45157B #7B1518 #4B7B15 #157B78

split-complementary

#45157B #7B7815 #187B15

monochromatic

#0F041A #280C47 #45157B #621EAF #802FDB

Accessibility & contrast

On white

12.76

#45157B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#45157B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45157B

12.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45157B	#FFFFFF	#000000	##FFFFFF
##45157B	1.00	12.76	1.65	12.76
#FFFFFF	12.76	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327E

Deuteranopia (green-blind)

#003179

Tritanopia (blue-blind)

#373248

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #45157b;
/* rgb */ color: rgb(69, 21, 123);
/* oklch */ color: oklch(33.8% 0.157 298.7);

Tailwind

colors: {
  custom: {
    50: '#7f59a2',
    500: '#45157b',
    950: '#000000',
  },
}

SCSS

$custom: #45157b;
$custom-light: #7f59a2;
$custom-dark: #000000;

JSON

{
  "hex": "#45157b",
  "rgb": {
    "r": 69,
    "g": 21,
    "b": 123
  },
  "hsl": {
    "h": 268.235,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.33824,
    "c": 0.15696,
    "h": 298.7
  },
  "luminance": 0.03232
}

Semantic roles & 50–950 ramp

primary

#45157B

secondary

#79B03B

accent

#EE3A99

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #45157B

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

Preview Lab → · Contrast checker → · Palette generator →