#36499F#36499F

#36499F is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.0% C 0.141 H 270.3°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#36499F
RGB	rgb(54, 73, 159)
HSL	hsl(229, 49%, 42%)
HSV	hsv(229, 66%, 62%)
CMYK	cmyk(66%, 54.1%, 0%, 37.6%)
CIE-LAB	lab(34.09, 21.39, -49.07)
CIE-LCH	lch(34.09, 53.53, 293.55°)
OKLab	oklab(43.99% 0.0006 -0.1409)
OKLCH	oklch(43.99% 0.141 270.3)
XYZ	xyz(10.1598, 8.0516, 33.8129)
Luminance	0.0805 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36499F #9F8C36

analogous

#367E9F #36499F #58369F

triadic

#36499F #9F3649 #499F36

tetradic

#36499F #9F367E #9F8C36 #369F58

square

#36499F #9F367E #9F8C36 #369F58

split-complementary

#36499F #9F5836 #7E9F36

monochromatic

#171F44 #263471 #36499F #4F64C3 #7D8CD3

Accessibility & contrast

On white

8.04

#36499F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#36499F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36499F

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36499F	#FFFFFF	#000000	##FFFFFF
##36499F	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F55A2

Deuteranopia (green-blind)

#004C9D

Tritanopia (blue-blind)

#005D6D

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #36499f;
/* rgb */ color: rgb(54, 73, 159);
/* oklch */ color: oklch(44.0% 0.141 270.3);

Tailwind

colors: {
  custom: {
    50: '#797bbc',
    500: '#36499f',
    950: '#000000',
  },
}

SCSS

$custom: #36499f;
$custom-light: #797bbc;
$custom-dark: #000000;

JSON

{
  "hex": "#36499f",
  "rgb": {
    "r": 54,
    "g": 73,
    "b": 159
  },
  "hsl": {
    "h": 229.143,
    "s": 49.296,
    "l": 41.765
  },
  "oklch": {
    "l": 0.43988,
    "c": 0.14093,
    "h": 270.3
  },
  "luminance": 0.08053
}

Semantic roles & 50–950 ramp

primary

#36499F

secondary

#BCAF75

accent

#C04FD9

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #36499F

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

Preview Lab → · Contrast checker → · Palette generator →