#45187B#45187B

#45187B is a dark, vivid violet. Relative luminance 0.033; OKLCH L 34.1% C 0.154 H 298.2°. Best body text is #FFFFFF at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#45187B
RGB	rgb(69, 24, 123)
HSL	hsl(267, 67%, 29%)
HSV	hsv(267, 80%, 48%)
CMYK	cmyk(43.9%, 80.5%, 0%, 51.8%)
CIE-LAB	lab(21.39, 41.78, -47.39)
CIE-LCH	lch(21.39, 63.18, 311.40°)
OKLab	oklab(34.13% 0.0728 -0.1356)
OKLCH	oklch(34.13% 0.154 298.2)
XYZ	xyz(6.3551, 3.3484, 19.0465)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45187B #4E7B18

analogous

#181C7B #45187B #77187B

triadic

#45187B #7B4518 #187B45

tetradic

#45187B #7B181C #4E7B18 #187B77

square

#45187B #7B181C #4E7B18 #187B77

split-complementary

#45187B #7B7718 #1C7B18

monochromatic

#0E051A #280E48 #45187B #6222AE #7F36D8

Accessibility & contrast

On white

12.58

#45187B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#45187B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45187B

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45187B	#FFFFFF	#000000	##FFFFFF
##45187B	1.00	12.58	1.67	12.58
#FFFFFF	12.58	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337E

Deuteranopia (green-blind)

#003279

Tritanopia (blue-blind)

#373349

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #45187b;
/* rgb */ color: rgb(69, 24, 123);
/* oklch */ color: oklch(34.1% 0.154 298.2);

Tailwind

colors: {
  custom: {
    50: '#7f5ba2',
    500: '#45187b',
    950: '#000000',
  },
}

SCSS

$custom: #45187b;
$custom-light: #7f5ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#45187b",
  "rgb": {
    "r": 69,
    "g": 24,
    "b": 123
  },
  "hsl": {
    "h": 267.273,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.34131,
    "c": 0.15394,
    "h": 298.2
  },
  "luminance": 0.03349
}

Semantic roles & 50–950 ramp

primary

#45187B

secondary

#7DB03F

accent

#EA3E9C

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #45187B

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

Preview Lab → · Contrast checker → · Palette generator →