#360F5A#360F5A

#360F5A is a dark, vivid violet. Relative luminance 0.019; OKLCH L 28.1% C 0.124 H 302.4°. Best body text is #FFFFFF at 15.30:1 contrast (WCAG AA passes).

Color values

HEX	#360F5A
RGB	rgb(54, 15, 90)
HSL	hsl(271, 71%, 21%)
HSV	hsv(271, 83%, 35%)
CMYK	cmyk(40%, 83.3%, 0%, 64.7%)
CIE-LAB	lab(14.76, 34.36, -36.73)
CIE-LCH	lch(14.76, 50.30, 313.09°)
OKLab	oklab(28.08% 0.0666 -0.1048)
OKLCH	oklch(28.08% 0.124 302.4)
XYZ	xyz(3.5372, 1.8641, 9.8443)
Luminance	0.0186 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 4.27

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#360F5A #335A0F

analogous

#100F5A #360F5A #5A0F58

triadic

#360F5A #5A360F #0F5A36

tetradic

#360F5A #5A100F #335A0F #0F585A

square

#360F5A #5A100F #335A0F #0F585A

split-complementary

#360F5A #585A0F #0F5A10

monochromatic

#10041A #170626 #360F5A #55188E #7520C3

Accessibility & contrast

On white

15.30

#360F5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#360F5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #360F5A

15.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##360F5A	#FFFFFF	#000000	##FFFFFF
##360F5A	1.00	15.30	1.37	15.30
#FFFFFF	15.30	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00255C

Deuteranopia (green-blind)

#002559

Tritanopia (blue-blind)

#2E2334

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #360f5a;
/* rgb */ color: rgb(54, 15, 90);
/* oklch */ color: oklch(28.1% 0.124 302.4);

Tailwind

colors: {
  custom: {
    50: '#715289',
    500: '#360f5a',
    950: '#000000',
  },
}

SCSS

$custom: #360f5a;
$custom-light: #715289;
$custom-dark: #000000;

JSON

{
  "hex": "#360f5a",
  "rgb": {
    "r": 54,
    "g": 15,
    "b": 90
  },
  "hsl": {
    "h": 271.2,
    "s": 71.429,
    "l": 20.588
  },
  "oklch": {
    "l": 0.28075,
    "c": 0.12419,
    "h": 302.4
  },
  "luminance": 0.01864
}

Semantic roles & 50–950 ramp

primary

#360F5A

secondary

#609431

accent

#EE3A90

background

#F7F4F8

surface

#EDE7F0

border

#C8C3CB

text

#08020C

muted

#7B787D

Preview Lab

Preview with #360F5A

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

Preview Lab → · Contrast checker → · Palette generator →