#36239A#36239A

#36239A is a dark, vivid blue. Relative luminance 0.043; OKLCH L 37.0% C 0.180 H 280.2°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#36239A
RGB	rgb(54, 35, 154)
HSL	hsl(250, 63%, 37%)
HSV	hsv(250, 77%, 60%)
CMYK	cmyk(64.9%, 77.3%, 0%, 39.6%)
CIE-LAB	lab(24.70, 43.27, -61.37)
CIE-LCH	lch(24.70, 75.09, 305.18°)
OKLab	oklab(36.99% 0.032 -0.1771)
OKLCH	oklch(36.99% 0.18 280.2)
XYZ	xyz(7.9532, 4.3188, 30.9801)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36239A #879A23

analogous

#234C9A #36239A #72239A

triadic

#36239A #9A3623 #239A36

tetradic

#36239A #9A234C #879A23 #239A72

square

#36239A #9A234C #879A23 #239A72

split-complementary

#36239A #9A7223 #4C9A23

monochromatic

#130C36 #251868 #36239A #472ECC #715DDA

Accessibility & contrast

On white

11.27

#36239A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#36239A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36239A

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36239A	#FFFFFF	#000000	##FFFFFF
##36239A	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9D

Deuteranopia (green-blind)

#003698

Tritanopia (blue-blind)

#00465D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #36239a;
/* rgb */ color: rgb(54, 35, 154);
/* oklch */ color: oklch(37.0% 0.180 280.2);

Tailwind

colors: {
  custom: {
    50: '#7b61b9',
    500: '#36239a',
    950: '#000000',
  },
}

SCSS

$custom: #36239a;
$custom-light: #7b61b9;
$custom-dark: #000000;

JSON

{
  "hex": "#36239a",
  "rgb": {
    "r": 54,
    "g": 35,
    "b": 154
  },
  "hsl": {
    "h": 249.58,
    "s": 62.963,
    "l": 37.059
  },
  "oklch": {
    "l": 0.36995,
    "c": 0.18,
    "h": 280.2
  },
  "luminance": 0.04319
}

Semantic roles & 50–950 ramp

primary

#36239A

secondary

#AFBF5A

accent

#E642CC

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #36239A

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

Preview Lab → · Contrast checker → · Palette generator →