#45287C#45287C

#45287C is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.3% C 0.135 H 294.6°. Best body text is #FFFFFF at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#45287C
RGB	rgb(69, 40, 124)
HSL	hsl(261, 51%, 32%)
HSV	hsv(261, 68%, 49%)
CMYK	cmyk(44.4%, 67.7%, 0%, 51.4%)
CIE-LAB	lab(24.44, 33.75, -43.05)
CIE-LCH	lch(24.44, 54.70, 308.10°)
OKLab	oklab(36.33% 0.0563 -0.1229)
OKLCH	oklch(36.33% 0.135 294.6)
XYZ	xyz(6.8502, 4.2379, 19.5219)
Luminance	0.0424 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.27

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45287C #5F7C28

analogous

#28357C #45287C #6F287C

triadic

#45287C #7C4528 #287C45

tetradic

#45287C #7C2835 #5F7C28 #287C6F

square

#45287C #7C2835 #5F7C28 #287C6F

split-complementary

#45287C #7C6F28 #357C28

monochromatic

#120A1F #2B194E #45287C #5F37AA #7D56C8

Accessibility & contrast

On white

11.37

#45287C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#45287C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45287C

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45287C	#FFFFFF	#000000	##FFFFFF
##45287C	1.00	11.37	1.85	11.37
#FFFFFF	11.37	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B7F

Deuteranopia (green-blind)

#00397A

Tritanopia (blue-blind)

#363C4E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #45287c;
/* rgb */ color: rgb(69, 40, 124);
/* oklch */ color: oklch(36.3% 0.135 294.6);

Tailwind

colors: {
  custom: {
    50: '#7e64a3',
    500: '#45287c',
    950: '#000000',
  },
}

SCSS

$custom: #45287c;
$custom-light: #7e64a3;
$custom-dark: #000000;

JSON

{
  "hex": "#45287c",
  "rgb": {
    "r": 69,
    "g": 40,
    "b": 124
  },
  "hsl": {
    "h": 260.714,
    "s": 51.22,
    "l": 32.157
  },
  "oklch": {
    "l": 0.36327,
    "c": 0.13521,
    "h": 294.6
  },
  "luminance": 0.04238
}

Semantic roles & 50–950 ramp

primary

#45287C

secondary

#8EAD52

accent

#DB4DAA

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A050F

muted

#7C7A7F

Preview Lab

Preview with #45287C

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

Preview Lab → · Contrast checker → · Palette generator →