#4527A5#4527A5

#4527A5 is a dark, vivid violet. Relative luminance 0.054; OKLCH L 39.9% C 0.187 H 285.1°. Best body text is #FFFFFF at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#4527A5
RGB	rgb(69, 39, 165)
HSL	hsl(254, 62%, 40%)
HSV	hsv(254, 76%, 65%)
CMYK	cmyk(58.2%, 76.4%, 0%, 35.3%)
CIE-LAB	lab(27.93, 46.44, -62.70)
CIE-LCH	lch(27.93, 78.02, 306.53°)
OKLab	oklab(39.94% 0.0487 -0.1806)
OKLCH	oklch(39.94% 0.187 285.1)
XYZ	xyz(9.9692, 5.4323, 36.1132)
Luminance	0.0543 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4527A5 #87A527

analogous

#2748A5 #4527A5 #8427A5

triadic

#4527A5 #A54527 #27A545

tetradic

#4527A5 #A52748 #87A527 #27A584

square

#4527A5 #A52748 #87A527 #27A584

split-complementary

#4527A5 #A58427 #48A527

monochromatic

#1C1042 #301B74 #4527A5 #5D39D0 #866ADC

Accessibility & contrast

On white

10.06

#4527A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#4527A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4527A5

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4527A5	#FFFFFF	#000000	##FFFFFF
##4527A5	1.00	10.06	2.09	10.06
#FFFFFF	10.06	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A9

Deuteranopia (green-blind)

#003EA3

Tritanopia (blue-blind)

#124B64

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4527a5;
/* rgb */ color: rgb(69, 39, 165);
/* oklch */ color: oklch(39.9% 0.187 285.1);

Tailwind

colors: {
  custom: {
    50: '#8465c1',
    500: '#4527a5',
    950: '#000000',
  },
}

SCSS

$custom: #4527a5;
$custom-light: #8465c1;
$custom-dark: #000000;

JSON

{
  "hex": "#4527a5",
  "rgb": {
    "r": 69,
    "g": 39,
    "b": 165
  },
  "hsl": {
    "h": 254.286,
    "s": 61.765,
    "l": 40
  },
  "oklch": {
    "l": 0.39942,
    "c": 0.18704,
    "h": 285.1
  },
  "luminance": 0.05433
}

Semantic roles & 50–950 ramp

primary

#4527A5

secondary

#ACC266

accent

#E543BE

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0612

muted

#7D7A81

Preview Lab

Preview with #4527A5

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

Preview Lab → · Contrast checker → · Palette generator →