#5A288F#5A288F

#5A288F is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.4% C 0.161 H 301.7°. Best body text is #FFFFFF at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#5A288F
RGB	rgb(90, 40, 143)
HSL	hsl(269, 56%, 36%)
HSV	hsv(269, 72%, 56%)
CMYK	cmyk(37.1%, 72%, 0%, 43.9%)
CIE-LAB	lab(28.58, 43.37, -48.10)
CIE-LCH	lch(28.58, 64.76, 312.04°)
OKLab	oklab(40.35% 0.0846 -0.137)
OKLCH	oklch(40.35% 0.161 301.7)
XYZ	xyz(9.9320, 5.6744, 26.5533)
Luminance	0.0567 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.96

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A288F #5D8F28

analogous

#282A8F #5A288F #8D288F

triadic

#5A288F #8F5A28 #288F5A

tetradic

#5A288F #8F282A #5D8F28 #288F8D

square

#5A288F #8F282A #5D8F28 #288F8D

split-complementary

#5A288F #8F8D28 #2A8F28

monochromatic

#1E0D2F #3C1B5F #5A288F #7835BF #975FD2

Accessibility & contrast

On white

9.84

#5A288F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#5A288F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A288F

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A288F	#FFFFFF	#000000	##FFFFFF
##5A288F	1.00	9.84	2.13	9.84
#FFFFFF	9.84	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004392

Deuteranopia (green-blind)

#00438D

Tritanopia (blue-blind)

#4F4158

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #5a288f;
/* rgb */ color: rgb(90, 40, 143);
/* oklch */ color: oklch(40.4% 0.161 301.7);

Tailwind

colors: {
  custom: {
    50: '#8d66b1',
    500: '#5a288f',
    950: '#000000',
  },
}

SCSS

$custom: #5a288f;
$custom-light: #8d66b1;
$custom-dark: #000000;

JSON

{
  "hex": "#5a288f",
  "rgb": {
    "r": 90,
    "g": 40,
    "b": 143
  },
  "hsl": {
    "h": 269.126,
    "s": 56.284,
    "l": 35.882
  },
  "oklch": {
    "l": 0.40351,
    "c": 0.16107,
    "h": 301.7
  },
  "luminance": 0.05674
}

Semantic roles & 50–950 ramp

primary

#5A288F

secondary

#8BB85B

accent

#E04896

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0611

muted

#7E7A80

Preview Lab

Preview with #5A288F

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

Preview Lab → · Contrast checker → · Palette generator →