#36339E#36339E

#36339E is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.8% C 0.168 H 276.8°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#36339E
RGB	rgb(54, 51, 158)
HSL	hsl(242, 51%, 41%)
HSV	hsv(242, 68%, 62%)
CMYK	cmyk(65.8%, 67.7%, 0%, 38%)
CIE-LAB	lab(28.43, 35.32, -57.68)
CIE-LCH	lch(28.43, 67.63, 301.48°)
OKLab	oklab(39.78% 0.0199 -0.1664)
OKLCH	oklch(39.78% 0.168 276.8)
XYZ	xyz(8.8747, 5.6198, 32.9582)
Luminance	0.0562 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36339E #9B9E33

analogous

#33659E #36339E #6B339E

triadic

#36339E #9E3633 #339E36

tetradic

#36339E #9E3365 #9B9E33 #339E6B

square

#36339E #9E3365 #9B9E33 #339E6B

split-complementary

#36339E #9E6B33 #659E33

monochromatic

#161541 #262470 #36339E #4D4AC4 #7B78D3

Accessibility & contrast

On white

9.89

#36339E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#36339E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36339E

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36339E	#FFFFFF	#000000	##FFFFFF
##36339E	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A1

Deuteranopia (green-blind)

#003E9C

Tritanopia (blue-blind)

#004F64

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #36339e;
/* rgb */ color: rgb(54, 51, 158);
/* oklch */ color: oklch(39.8% 0.168 276.8);

Tailwind

colors: {
  custom: {
    50: '#7a6bbc',
    500: '#36339e',
    950: '#000000',
  },
}

SCSS

$custom: #36339e;
$custom-light: #7a6bbc;
$custom-dark: #000000;

JSON

{
  "hex": "#36339e",
  "rgb": {
    "r": 54,
    "g": 51,
    "b": 158
  },
  "hsl": {
    "h": 241.682,
    "s": 51.196,
    "l": 40.98
  },
  "oklch": {
    "l": 0.39778,
    "c": 0.16759,
    "h": 276.8
  },
  "luminance": 0.05621
}

Semantic roles & 50–950 ramp

primary

#36339E

secondary

#BABC71

accent

#DB4DD7

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #36339E

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

Preview Lab → · Contrast checker → · Palette generator →