#36229D#36229D

#36229D is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.2% C 0.185 H 279.9°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#36229D
RGB	rgb(54, 34, 157)
HSL	hsl(250, 64%, 37%)
HSV	hsv(250, 78%, 62%)
CMYK	cmyk(65.6%, 78.3%, 0%, 38.4%)
CIE-LAB	lab(24.83, 44.72, -62.99)
CIE-LCH	lch(24.83, 77.25, 305.37°)
OKLab	oklab(37.18% 0.0318 -0.1818)
OKLCH	oklch(37.18% 0.185 279.9)
XYZ	xyz(8.1772, 4.3620, 32.3028)
Luminance	0.0436 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36229D #899D22

analogous

#224C9D #36229D #73229D

triadic

#36229D #9D3622 #229D36

tetradic

#36229D #9D224C #899D22 #229D73

square

#36229D #9D224C #899D22 #229D73

split-complementary

#36229D #9D7322 #4C9D22

monochromatic

#130C38 #25176B #36229D #472DCF #725DDC

Accessibility & contrast

On white

11.21

#36229D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#36229D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36229D

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36229D	#FFFFFF	#000000	##FFFFFF
##36229D	1.00	11.21	1.87	11.21
#FFFFFF	11.21	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA0

Deuteranopia (green-blind)

#00369B

Tritanopia (blue-blind)

#00465F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #36229d;
/* rgb */ color: rgb(54, 34, 157);
/* oklch */ color: oklch(37.2% 0.185 279.9);

Tailwind

colors: {
  custom: {
    50: '#7c61bb',
    500: '#36229d',
    950: '#000000',
  },
}

SCSS

$custom: #36229d;
$custom-light: #7c61bb;
$custom-dark: #000000;

JSON

{
  "hex": "#36229d",
  "rgb": {
    "r": 54,
    "g": 34,
    "b": 157
  },
  "hsl": {
    "h": 249.756,
    "s": 64.398,
    "l": 37.451
  },
  "oklch": {
    "l": 0.37184,
    "c": 0.18458,
    "h": 279.9
  },
  "luminance": 0.04363
}

Semantic roles & 50–950 ramp

primary

#36229D

secondary

#B0C15A

accent

#E740CC

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #36229D

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

Preview Lab → · Contrast checker → · Palette generator →