#36188F#36188F

#36188F is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.5% C 0.177 H 283.7°. Best body text is #FFFFFF at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#36188F
RGB	rgb(54, 24, 143)
HSL	hsl(255, 71%, 33%)
HSV	hsv(255, 83%, 56%)
CMYK	cmyk(62.2%, 83.2%, 0%, 43.9%)
CIE-LAB	lab(21.65, 45.31, -59.61)
CIE-LCH	lch(21.65, 74.87, 307.24°)
OKLab	oklab(34.52% 0.0418 -0.1719)
OKLCH	oklch(34.52% 0.177 283.7)
XYZ	xyz(6.8043, 3.4202, 26.2829)
Luminance	0.0342 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36188F #718F18

analogous

#18368F #36188F #71188F

triadic

#36188F #8F3618 #188F36

tetradic

#36188F #8F1836 #718F18 #188F71

square

#36188F #8F1836 #718F18 #188F71

split-complementary

#36188F #8F7118 #368F18

monochromatic

#0E0626 #220F5B #36188F #4A21C3 #6A42DF

Accessibility & contrast

On white

12.47

#36188F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#36188F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36188F

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36188F	#FFFFFF	#000000	##FFFFFF
##36188F	1.00	12.47	1.68	12.47
#FFFFFF	12.47	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003792

Deuteranopia (green-blind)

#00308D

Tritanopia (blue-blind)

#003D55

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #36188f;
/* rgb */ color: rgb(54, 24, 143);
/* oklch */ color: oklch(34.5% 0.177 283.7);

Tailwind

colors: {
  custom: {
    50: '#7a5ab1',
    500: '#36188f',
    950: '#000000',
  },
}

SCSS

$custom: #36188f;
$custom-light: #7a5ab1;
$custom-dark: #000000;

JSON

{
  "hex": "#36188f",
  "rgb": {
    "r": 54,
    "g": 24,
    "b": 143
  },
  "hsl": {
    "h": 255.126,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.34522,
    "c": 0.17688,
    "h": 283.7
  },
  "luminance": 0.03421
}

Semantic roles & 50–950 ramp

primary

#36188F

secondary

#A0C043

accent

#EE3AC1

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #36188F

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

Preview Lab → · Contrast checker → · Palette generator →