#452B83#452B83

#452B83 is a dark, vivid violet. Relative luminance 0.046; OKLCH L 37.4% C 0.140 H 291.8°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#452B83
RGB	rgb(69, 43, 131)
HSL	hsl(258, 51%, 34%)
HSV	hsv(258, 67%, 51%)
CMYK	cmyk(47.3%, 67.2%, 0%, 48.6%)
CIE-LAB	lab(25.66, 34.07, -45.49)
CIE-LCH	lch(25.66, 56.83, 306.84°)
OKLab	oklab(37.38% 0.052 -0.1301)
OKLCH	oklch(37.38% 0.14 291.8)
XYZ	xyz(7.4137, 4.6314, 21.9717)
Luminance	0.0463 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#452B83 #69832B

analogous

#2B3D83 #452B83 #712B83

triadic

#452B83 #83452B #2B8345

tetradic

#452B83 #832B3D #69832B #2B8371

square

#452B83 #832B3D #69832B #2B8371

split-complementary

#452B83 #83712B #3D832B

monochromatic

#140D27 #2D1C55 #452B83 #5D3AB1 #7E5ECA

Accessibility & contrast

On white

10.90

#452B83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#452B83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #452B83

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##452B83	#FFFFFF	#000000	##FFFFFF
##452B83	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E86

Deuteranopia (green-blind)

#003B81

Tritanopia (blue-blind)

#324053

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #452b83;
/* rgb */ color: rgb(69, 43, 131);
/* oklch */ color: oklch(37.4% 0.140 291.8);

Tailwind

colors: {
  custom: {
    50: '#7e66a8',
    500: '#452b83',
    950: '#000000',
  },
}

SCSS

$custom: #452b83;
$custom-light: #7e66a8;
$custom-dark: #000000;

JSON

{
  "hex": "#452b83",
  "rgb": {
    "r": 69,
    "g": 43,
    "b": 131
  },
  "hsl": {
    "h": 257.727,
    "s": 50.575,
    "l": 34.118
  },
  "oklch": {
    "l": 0.37382,
    "c": 0.14012,
    "h": 291.8
  },
  "luminance": 0.04632
}

Semantic roles & 50–950 ramp

primary

#452B83

secondary

#97B05A

accent

#DA4EB1

background

#F8F6FA

surface

#EFEBF4

border

#CAC6CE

text

#0A0610

muted

#7C7A7F

Preview Lab

Preview with #452B83

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

Preview Lab → · Contrast checker → · Palette generator →