#4523A9#4523A9

#4523A9 is a dark, vivid violet. Relative luminance 0.053; OKLCH L 39.9% C 0.196 H 284.9°. Best body text is #FFFFFF at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#4523A9
RGB	rgb(69, 35, 169)
HSL	hsl(255, 66%, 40%)
HSV	hsv(255, 79%, 66%)
CMYK	cmyk(59.2%, 79.3%, 0%, 33.7%)
CIE-LAB	lab(27.66, 49.54, -65.56)
CIE-LCH	lch(27.66, 82.17, 307.07°)
OKLab	oklab(39.87% 0.0503 -0.1889)
OKLCH	oklch(39.87% 0.196 284.9)
XYZ	xyz(10.2145, 5.3312, 38.0192)
Luminance	0.0533 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4523A9 #87A923

analogous

#2344A9 #4523A9 #8823A9

triadic

#4523A9 #A94523 #23A945

tetradic

#4523A9 #A92344 #87A923 #23A988

square

#4523A9 #A92344 #87A923 #23A988

split-complementary

#4523A9 #A98823 #44A923

monochromatic

#1C0E44 #301976 #4523A9 #5D34D5 #8667DF

Accessibility & contrast

On white

10.16

#4523A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#4523A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4523A9

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4523A9	#FFFFFF	#000000	##FFFFFF
##4523A9	1.00	10.16	2.07	10.16
#FFFFFF	10.16	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AD

Deuteranopia (green-blind)

#003DA7

Tritanopia (blue-blind)

#084B66

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #4523a9;
/* rgb */ color: rgb(69, 35, 169);
/* oklch */ color: oklch(39.9% 0.196 284.9);

Tailwind

colors: {
  custom: {
    50: '#8563c4',
    500: '#4523a9',
    950: '#000000',
  },
}

SCSS

$custom: #4523a9;
$custom-light: #8563c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4523a9",
  "rgb": {
    "r": 69,
    "g": 35,
    "b": 169
  },
  "hsl": {
    "h": 255.224,
    "s": 65.686,
    "l": 40
  },
  "oklch": {
    "l": 0.39872,
    "c": 0.1955,
    "h": 284.9
  },
  "luminance": 0.05332
}

Semantic roles & 50–950 ramp

primary

#4523A9

secondary

#ACC563

accent

#E93FBE

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #4523A9

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

Preview Lab → · Contrast checker → · Palette generator →