#452C83#452C83

#452C83 is a dark, vivid violet. Relative luminance 0.047; OKLCH L 37.5% C 0.139 H 291.5°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#452C83
RGB	rgb(69, 44, 131)
HSL	hsl(257, 50%, 34%)
HSV	hsv(257, 66%, 51%)
CMYK	cmyk(47.3%, 66.4%, 0%, 48.6%)
CIE-LAB	lab(25.88, 33.48, -45.13)
CIE-LCH	lch(25.88, 56.19, 306.57°)
OKLab	oklab(37.54% 0.0509 -0.1291)
OKLCH	oklch(37.54% 0.139 291.5)
XYZ	xyz(7.4505, 4.7050, 21.9839)
Luminance	0.0471 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#452C83 #6A832C

analogous

#2C3F83 #452C83 #712C83

triadic

#452C83 #83452C #2C8345

tetradic

#452C83 #832C3F #6A832C #2C8371

square

#452C83 #832C3F #6A832C #2C8371

split-complementary

#452C83 #83712C #3F832C

monochromatic

#150D27 #2D1D55 #452C83 #5D3BB1 #7E60CA

Accessibility & contrast

On white

10.82

#452C83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#452C83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #452C83

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##452C83	#FFFFFF	#000000	##FFFFFF
##452C83	1.00	10.82	1.94	10.82
#FFFFFF	10.82	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F86

Deuteranopia (green-blind)

#003B81

Tritanopia (blue-blind)

#324153

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #452c83;
/* rgb */ color: rgb(69, 44, 131);
/* oklch */ color: oklch(37.5% 0.139 291.5);

Tailwind

colors: {
  custom: {
    50: '#7e67a8',
    500: '#452c83',
    950: '#000000',
  },
}

SCSS

$custom: #452c83;
$custom-light: #7e67a8;
$custom-dark: #000000;

JSON

{
  "hex": "#452c83",
  "rgb": {
    "r": 69,
    "g": 44,
    "b": 131
  },
  "hsl": {
    "h": 257.241,
    "s": 49.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.37541,
    "c": 0.13873,
    "h": 291.5
  },
  "luminance": 0.04705
}

Semantic roles & 50–950 ramp

primary

#452C83

secondary

#97B05B

accent

#D94FB1

background

#F8F6FA

surface

#EFEBF4

border

#CAC6CE

text

#0A0610

muted

#7C7A7F

Preview Lab

Preview with #452C83

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

Preview Lab → · Contrast checker → · Palette generator →