#364F8A#364F8A

#364F8A is a dark, moderate blue. Relative luminance 0.082; OKLCH L 43.8% C 0.102 H 265.2°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#364F8A
RGB	rgb(54, 79, 138)
HSL	hsl(222, 44%, 38%)
HSV	hsv(222, 61%, 54%)
CMYK	cmyk(60.9%, 42.8%, 0%, 45.9%)
CIE-LAB	lab(34.42, 9.76, -35.79)
CIE-LCH	lch(34.42, 37.10, 285.25°)
OKLab	oklab(43.8% -0.0086 -0.1018)
OKLCH	oklch(43.8% 0.102 265.2)
XYZ	xyz(8.9032, 8.2105, 25.1554)
Luminance	0.0821 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364F8A #8A7136

analogous

#36798A #364F8A #47368A

triadic

#364F8A #8A364F #4F8A36

tetradic

#364F8A #8A3679 #8A7136 #368A47

square

#364F8A #8A3679 #8A7136 #368A47

split-complementary

#364F8A #8A4736 #798A36

monochromatic

#141D32 #25365E #364F8A #4768B6 #728CC8

Accessibility & contrast

On white

7.95

#364F8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#364F8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364F8A

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364F8A	#FFFFFF	#000000	##FFFFFF
##364F8A	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35558C

Deuteranopia (green-blind)

#2A4D89

Tritanopia (blue-blind)

#005C65

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #364f8a;
/* rgb */ color: rgb(54, 79, 138);
/* oklch */ color: oklch(43.8% 0.102 265.2);

Tailwind

colors: {
  custom: {
    50: '#7580ac',
    500: '#364f8a',
    950: '#000000',
  },
}

SCSS

$custom: #364f8a;
$custom-light: #7580ac;
$custom-dark: #000000;

JSON

{
  "hex": "#364f8a",
  "rgb": {
    "r": 54,
    "g": 79,
    "b": 138
  },
  "hsl": {
    "h": 222.143,
    "s": 43.75,
    "l": 37.647
  },
  "oklch": {
    "l": 0.43795,
    "c": 0.10218,
    "h": 265.2
  },
  "luminance": 0.08211
}

Semantic roles & 50–950 ramp

primary

#364F8A

secondary

#B19C6B

accent

#AE54D3

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #364F8A

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

Preview Lab → · Contrast checker → · Palette generator →