#4521A6#4521A6

#4521A6 is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.3% C 0.194 H 285.7°. Best body text is #FFFFFF at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#4521A6
RGB	rgb(69, 33, 166)
HSL	hsl(256, 67%, 39%)
HSV	hsv(256, 80%, 65%)
CMYK	cmyk(58.4%, 80.1%, 0%, 34.9%)
CIE-LAB	lab(27.03, 49.60, -64.78)
CIE-LCH	lch(27.03, 81.59, 307.44°)
OKLab	oklab(39.35% 0.0525 -0.1866)
OKLCH	oklch(39.35% 0.194 285.7)
XYZ	xyz(9.8790, 5.1055, 36.5339)
Luminance	0.0511 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4521A6 #82A621

analogous

#213FA6 #4521A6 #8821A6

triadic

#4521A6 #A64521 #21A645

tetradic

#4521A6 #A6213F #82A621 #21A688

square

#4521A6 #A6213F #82A621 #21A688

split-complementary

#4521A6 #A68821 #3FA621

monochromatic

#1B0D40 #301773 #4521A6 #5C2FD6 #8462E0

Accessibility & contrast

On white

10.39

#4521A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#4521A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4521A6

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4521A6	#FFFFFF	#000000	##FFFFFF
##4521A6	1.00	10.39	2.02	10.39
#FFFFFF	10.39	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AA

Deuteranopia (green-blind)

#003CA4

Tritanopia (blue-blind)

#104964

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4521a6;
/* rgb */ color: rgb(69, 33, 166);
/* oklch */ color: oklch(39.3% 0.194 285.7);

Tailwind

colors: {
  custom: {
    50: '#8562c2',
    500: '#4521a6',
    950: '#000000',
  },
}

SCSS

$custom: #4521a6;
$custom-light: #8562c2;
$custom-dark: #000000;

JSON

{
  "hex": "#4521a6",
  "rgb": {
    "r": 69,
    "g": 33,
    "b": 166
  },
  "hsl": {
    "h": 256.241,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.39345,
    "c": 0.19386,
    "h": 285.7
  },
  "luminance": 0.05106
}

Semantic roles & 50–950 ramp

primary

#4521A6

secondary

#A9C55E

accent

#EA3EBB

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #4521A6

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

Preview Lab → · Contrast checker → · Palette generator →