#36459C#36459C

#36459C is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.9% C 0.142 H 271.7°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#36459C
RGB	rgb(54, 69, 156)
HSL	hsl(231, 49%, 41%)
HSV	hsv(231, 65%, 61%)
CMYK	cmyk(65.4%, 55.8%, 0%, 38.8%)
CIE-LAB	lab(32.79, 22.95, -49.37)
CIE-LCH	lch(32.79, 54.44, 294.93°)
OKLab	oklab(42.94% 0.0043 -0.1418)
OKLCH	oklch(42.94% 0.142 271.7)
XYZ	xyz(9.6482, 7.4400, 32.3737)
Luminance	0.0744 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36459C #9C8D36

analogous

#36789C #36459C #5A369C

triadic

#36459C #9C3645 #459C36

tetradic

#36459C #9C3678 #9C8D36 #369C5A

square

#36459C #9C3678 #9C8D36 #369C5A

split-complementary

#36459C #9C5A36 #789C36

monochromatic

#171D41 #26316F #36459C #4E5FC2 #7B88D1

Accessibility & contrast

On white

8.44

#36459C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#36459C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36459C

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36459C	#FFFFFF	#000000	##FFFFFF
##36459C	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00529F

Deuteranopia (green-blind)

#00499A

Tritanopia (blue-blind)

#005A69

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #36459c;
/* rgb */ color: rgb(54, 69, 156);
/* oklch */ color: oklch(42.9% 0.142 271.7);

Tailwind

colors: {
  custom: {
    50: '#7978ba',
    500: '#36459c',
    950: '#000000',
  },
}

SCSS

$custom: #36459c;
$custom-light: #7978ba;
$custom-dark: #000000;

JSON

{
  "hex": "#36459c",
  "rgb": {
    "r": 54,
    "g": 69,
    "b": 156
  },
  "hsl": {
    "h": 231.176,
    "s": 48.571,
    "l": 41.176
  },
  "oklch": {
    "l": 0.4294,
    "c": 0.14191,
    "h": 271.7
  },
  "luminance": 0.07441
}

Semantic roles & 50–950 ramp

primary

#36459C

secondary

#BAB074

accent

#C450D8

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #36459C

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

Preview Lab → · Contrast checker → · Palette generator →