#452C81#452C81

#452C81 is a dark, vivid violet. Relative luminance 0.047; OKLCH L 37.4% C 0.136 H 292.0°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#452C81
RGB	rgb(69, 44, 129)
HSL	hsl(258, 49%, 34%)
HSV	hsv(258, 66%, 51%)
CMYK	cmyk(46.5%, 65.9%, 0%, 49.4%)
CIE-LAB	lab(25.72, 32.88, -44.13)
CIE-LCH	lch(25.72, 55.03, 306.69°)
OKLab	oklab(37.38% 0.0511 -0.1262)
OKLCH	oklch(37.38% 0.136 292)
XYZ	xyz(7.3163, 4.6513, 21.2769)
Luminance	0.0465 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#452C81 #68812C

analogous

#2C3E81 #452C81 #702C81

triadic

#452C81 #81452C #2C8145

tetradic

#452C81 #812C3E #68812C #2C8170

square

#452C81 #812C3E #68812C #2C8170

split-complementary

#452C81 #81702C #3E812C

monochromatic

#140D26 #2D1C53 #452C81 #5D3CAF #7E5FC8

Accessibility & contrast

On white

10.88

#452C81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#452C81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #452C81

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##452C81	#FFFFFF	#000000	##FFFFFF
##452C81	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E84

Deuteranopia (green-blind)

#003B7F

Tritanopia (blue-blind)

#334052

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #452c81;
/* rgb */ color: rgb(69, 44, 129);
/* oklch */ color: oklch(37.4% 0.136 292.0);

Tailwind

colors: {
  custom: {
    50: '#7e67a6',
    500: '#452c81',
    950: '#000000',
  },
}

SCSS

$custom: #452c81;
$custom-light: #7e67a6;
$custom-dark: #000000;

JSON

{
  "hex": "#452c81",
  "rgb": {
    "r": 69,
    "g": 44,
    "b": 129
  },
  "hsl": {
    "h": 257.647,
    "s": 49.133,
    "l": 33.922
  },
  "oklch": {
    "l": 0.37375,
    "c": 0.13609,
    "h": 292
  },
  "luminance": 0.04652
}

Semantic roles & 50–950 ramp

primary

#452C81

secondary

#96AF5A

accent

#D94FB0

background

#F8F6FA

surface

#EFEBF4

border

#CAC6CE

text

#0A060F

muted

#7C7A7F

Preview Lab

Preview with #452C81

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

Preview Lab → · Contrast checker → · Palette generator →