#360F57#360F57

#360F57 is a dark, vivid violet. Relative luminance 0.018; OKLCH L 27.8% C 0.121 H 303.9°. Best body text is #FFFFFF at 15.41:1 contrast (WCAG AA passes).

Color values

HEX	#360F57
RGB	rgb(54, 15, 87)
HSL	hsl(273, 71%, 20%)
HSV	hsv(273, 83%, 34%)
CMYK	cmyk(37.9%, 82.8%, 0%, 65.9%)
CIE-LAB	lab(14.48, 33.56, -35.17)
CIE-LCH	lch(14.48, 48.61, 313.67°)
OKLab	oklab(27.79% 0.0674 -0.1002)
OKLCH	oklch(27.79% 0.121 303.9)
XYZ	xyz(3.4120, 1.8140, 9.1854)
Luminance	0.0181 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 4.47

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#360F57 #30570F

analogous

#120F57 #360F57 #570F54

triadic

#360F57 #57360F #0F5736

tetradic

#360F57 #57120F #30570F #0F5457

square

#360F57 #57120F #30570F #0F5457

split-complementary

#360F57 #54570F #0F5712

monochromatic

#10051A #160623 #360F57 #56188B #7721BF

Accessibility & contrast

On white

15.41

#360F57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#360F57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #360F57

15.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##360F57	#FFFFFF	#000000	##FFFFFF
##360F57	1.00	15.41	1.36	15.41
#FFFFFF	15.41	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002459

Deuteranopia (green-blind)

#002456

Tritanopia (blue-blind)

#2F2232

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #360f57;
/* rgb */ color: rgb(54, 15, 87);
/* oklch */ color: oklch(27.8% 0.121 303.9);

Tailwind

colors: {
  custom: {
    50: '#715287',
    500: '#360f57',
    950: '#000000',
  },
}

SCSS

$custom: #360f57;
$custom-light: #715287;
$custom-dark: #000000;

JSON

{
  "hex": "#360f57",
  "rgb": {
    "r": 54,
    "g": 15,
    "b": 87
  },
  "hsl": {
    "h": 272.5,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.27794,
    "c": 0.12079,
    "h": 303.9
  },
  "luminance": 0.01814
}

Semantic roles & 50–950 ramp

primary

#360F57

secondary

#5D9131

accent

#ED3A8C

background

#F7F4F8

surface

#EDE7EF

border

#C8C3CA

text

#08020B

muted

#7B787C

Preview Lab

Preview with #360F57

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

Preview Lab → · Contrast checker → · Palette generator →