#36339D#36339D

#36339D is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.7% C 0.166 H 276.9°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#36339D
RGB	rgb(54, 51, 157)
HSL	hsl(242, 51%, 41%)
HSV	hsv(242, 68%, 62%)
CMYK	cmyk(65.6%, 67.5%, 0%, 38.4%)
CIE-LAB	lab(28.34, 34.97, -57.22)
CIE-LCH	lch(28.34, 67.06, 301.43°)
OKLab	oklab(39.68% 0.02 -0.165)
OKLCH	oklch(39.68% 0.166 276.9)
XYZ	xyz(8.7890, 5.5855, 32.5067)
Luminance	0.0559 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36339D #9A9D33

analogous

#33659D #36339D #6B339D

triadic

#36339D #9D3633 #339D36

tetradic

#36339D #9D3365 #9A9D33 #339D6B

square

#36339D #9D3365 #9A9D33 #339D6B

split-complementary

#36339D #9D6B33 #659D33

monochromatic

#161541 #26246F #36339D #4D49C4 #7A77D3

Accessibility & contrast

On white

9.92

#36339D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#36339D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36339D

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36339D	#FFFFFF	#000000	##FFFFFF
##36339D	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A0

Deuteranopia (green-blind)

#003E9B

Tritanopia (blue-blind)

#004F63

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #36339d;
/* rgb */ color: rgb(54, 51, 157);
/* oklch */ color: oklch(39.7% 0.166 276.9);

Tailwind

colors: {
  custom: {
    50: '#7a6bbb',
    500: '#36339d',
    950: '#000000',
  },
}

SCSS

$custom: #36339d;
$custom-light: #7a6bbb;
$custom-dark: #000000;

JSON

{
  "hex": "#36339d",
  "rgb": {
    "r": 54,
    "g": 51,
    "b": 157
  },
  "hsl": {
    "h": 241.698,
    "s": 50.962,
    "l": 40.784
  },
  "oklch": {
    "l": 0.39684,
    "c": 0.16626,
    "h": 276.9
  },
  "luminance": 0.05586
}

Semantic roles & 50–950 ramp

primary

#36339D

secondary

#B9BB70

accent

#DA4DD6

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #36339D

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

Preview Lab → · Contrast checker → · Palette generator →