#4521A3#4521A3

#4521A3 is a dark, vivid violet. Relative luminance 0.050; OKLCH L 39.0% C 0.190 H 286.3°. Best body text is #FFFFFF at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#4521A3
RGB	rgb(69, 33, 163)
HSL	hsl(257, 66%, 38%)
HSV	hsv(257, 80%, 64%)
CMYK	cmyk(57.7%, 79.8%, 0%, 36.1%)
CIE-LAB	lab(26.73, 48.75, -63.47)
CIE-LCH	lch(26.73, 80.03, 307.53°)
OKLab	oklab(39.04% 0.0534 -0.1828)
OKLCH	oklch(39.04% 0.19 286.3)
XYZ	xyz(9.6070, 4.9967, 35.1015)
Luminance	0.0500 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4521A3 #7FA321

analogous

#213EA3 #4521A3 #8621A3

triadic

#4521A3 #A34521 #21A345

tetradic

#4521A3 #A3213E #7FA321 #21A386

square

#4521A3 #A3213E #7FA321 #21A386

split-complementary

#4521A3 #A38621 #3EA321

monochromatic

#1A0C3D #2F1770 #4521A3 #5B2DD4 #8360DF

Accessibility & contrast

On white

10.50

#4521A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#4521A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4521A3

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4521A3	#FFFFFF	#000000	##FFFFFF
##4521A3	1.00	10.50	2.00	10.50
#FFFFFF	10.50	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A7

Deuteranopia (green-blind)

#003BA1

Tritanopia (blue-blind)

#164762

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #4521a3;
/* rgb */ color: rgb(69, 33, 163);
/* oklch */ color: oklch(39.0% 0.190 286.3);

Tailwind

colors: {
  custom: {
    50: '#8462bf',
    500: '#4521a3',
    950: '#000000',
  },
}

SCSS

$custom: #4521a3;
$custom-light: #8462bf;
$custom-dark: #000000;

JSON

{
  "hex": "#4521a3",
  "rgb": {
    "r": 69,
    "g": 33,
    "b": 163
  },
  "hsl": {
    "h": 256.615,
    "s": 66.327,
    "l": 38.431
  },
  "oklch": {
    "l": 0.39039,
    "c": 0.19044,
    "h": 286.3
  },
  "luminance": 0.04997
}

Semantic roles & 50–950 ramp

primary

#4521A3

secondary

#A7C35C

accent

#E93FBA

background

#F8F6FB

surface

#F0EBF7

border

#CBC6D0

text

#0C0512

muted

#7D7A81

Preview Lab

Preview with #4521A3

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

Preview Lab → · Contrast checker → · Palette generator →