#4520A8#4520A8

#4520A8 is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.4% C 0.197 H 285.4°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#4520A8
RGB	rgb(69, 32, 168)
HSL	hsl(256, 68%, 39%)
HSV	hsv(256, 81%, 66%)
CMYK	cmyk(58.9%, 81%, 0%, 34.1%)
CIE-LAB	lab(27.09, 50.61, -65.90)
CIE-LCH	lch(27.09, 83.09, 307.52°)
OKLab	oklab(39.44% 0.0525 -0.1899)
OKLCH	oklch(39.44% 0.197 285.4)
XYZ	xyz(10.0365, 5.1248, 37.4985)
Luminance	0.0512 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4520A8 #83A820

analogous

#203FA8 #4520A8 #8920A8

triadic

#4520A8 #A84520 #20A845

tetradic

#4520A8 #A8203F #83A820 #20A889

square

#4520A8 #A8203F #83A820 #20A889

split-complementary

#4520A8 #A88920 #3FA820

monochromatic

#1B0C41 #301675 #4520A8 #5C2ED7 #8461E1

Accessibility & contrast

On white

10.37

#4520A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#4520A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4520A8

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4520A8	#FFFFFF	#000000	##FFFFFF
##4520A8	1.00	10.37	2.03	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AC

Deuteranopia (green-blind)

#003CA6

Tritanopia (blue-blind)

#0C4965

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4520a8;
/* rgb */ color: rgb(69, 32, 168);
/* oklch */ color: oklch(39.4% 0.197 285.4);

Tailwind

colors: {
  custom: {
    50: '#8561c3',
    500: '#4520a8',
    950: '#000000',
  },
}

SCSS

$custom: #4520a8;
$custom-light: #8561c3;
$custom-dark: #000000;

JSON

{
  "hex": "#4520a8",
  "rgb": {
    "r": 69,
    "g": 32,
    "b": 168
  },
  "hsl": {
    "h": 256.324,
    "s": 68,
    "l": 39.216
  },
  "oklch": {
    "l": 0.39444,
    "c": 0.19698,
    "h": 285.4
  },
  "luminance": 0.05125
}

Semantic roles & 50–950 ramp

primary

#4520A8

secondary

#AAC65E

accent

#EB3DBC

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #4520A8

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

Preview Lab → · Contrast checker → · Palette generator →