#364699#364699

#364699 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 42.9% C 0.136 H 271.3°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#364699
RGB	rgb(54, 70, 153)
HSL	hsl(230, 48%, 41%)
HSV	hsv(230, 65%, 60%)
CMYK	cmyk(64.7%, 54.2%, 0%, 40%)
CIE-LAB	lab(32.84, 21.19, -47.47)
CIE-LCH	lch(32.84, 51.98, 294.06°)
OKLab	oklab(42.91% 0.0031 -0.1362)
OKLCH	oklch(42.91% 0.136 271.3)
XYZ	xyz(9.4593, 7.4637, 31.0730)
Luminance	0.0746 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364699 #998936

analogous

#367799 #364699 #573699

triadic

#364699 #993646 #469936

tetradic

#364699 #993677 #998936 #369957

square

#364699 #993677 #998936 #369957

split-complementary

#364699 #995736 #779936

monochromatic

#161D3F #26316C #364699 #4C5FC0 #7A87D0

Accessibility & contrast

On white

8.42

#364699 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#364699 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364699

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364699	#FFFFFF	#000000	##FFFFFF
##364699	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F529C

Deuteranopia (green-blind)

#004997

Tritanopia (blue-blind)

#005A68

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #364699;
/* rgb */ color: rgb(54, 70, 153);
/* oklch */ color: oklch(42.9% 0.136 271.3);

Tailwind

colors: {
  custom: {
    50: '#7879b8',
    500: '#364699',
    950: '#000000',
  },
}

SCSS

$custom: #364699;
$custom-light: #7879b8;
$custom-dark: #000000;

JSON

{
  "hex": "#364699",
  "rgb": {
    "r": 54,
    "g": 70,
    "b": 153
  },
  "hsl": {
    "h": 230.303,
    "s": 47.826,
    "l": 40.588
  },
  "oklch": {
    "l": 0.42909,
    "c": 0.13628,
    "h": 271.3
  },
  "luminance": 0.07464
}

Semantic roles & 50–950 ramp

primary

#364699

secondary

#B9AD72

accent

#C250D7

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0911

muted

#7C7B80

Preview Lab

Preview with #364699

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

Preview Lab → · Contrast checker → · Palette generator →