#364F87#364F87

#364F87 is a dark, moderate blue. Relative luminance 0.081; OKLCH L 43.6% C 0.098 H 264.5°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#364F87
RGB	rgb(54, 79, 135)
HSL	hsl(221, 43%, 37%)
HSV	hsv(221, 60%, 53%)
CMYK	cmyk(60%, 41.5%, 0%, 47.1%)
CIE-LAB	lab(34.24, 8.68, -34.24)
CIE-LCH	lch(34.24, 35.32, 284.23°)
OKLab	oklab(43.6% -0.0093 -0.0972)
OKLCH	oklch(43.6% 0.098 264.5)
XYZ	xyz(8.6890, 8.1248, 24.0273)
Luminance	0.0813 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364F87 #876E36

analogous

#367887 #364F87 #453687

triadic

#364F87 #87364F #4F8736

tetradic

#364F87 #873678 #876E36 #368745

square

#364F87 #873678 #876E36 #368745

split-complementary

#364F87 #874536 #788736

monochromatic

#131C30 #25355B #364F87 #4769B3 #718BC6

Accessibility & contrast

On white

8.00

#364F87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#364F87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364F87

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364F87	#FFFFFF	#000000	##FFFFFF
##364F87	1.00	8.00	2.63	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375489

Deuteranopia (green-blind)

#2C4D86

Tritanopia (blue-blind)

#005B64

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #364f87;
/* rgb */ color: rgb(54, 79, 135);
/* oklch */ color: oklch(43.6% 0.098 264.5);

Tailwind

colors: {
  custom: {
    50: '#7480aa',
    500: '#364f87',
    950: '#000000',
  },
}

SCSS

$custom: #364f87;
$custom-light: #7480aa;
$custom-dark: #000000;

JSON

{
  "hex": "#364f87",
  "rgb": {
    "r": 54,
    "g": 79,
    "b": 135
  },
  "hsl": {
    "h": 221.481,
    "s": 42.857,
    "l": 37.059
  },
  "oklch": {
    "l": 0.43602,
    "c": 0.09768,
    "h": 264.5
  },
  "luminance": 0.08126
}

Semantic roles & 50–950 ramp

primary

#364F87

secondary

#AF9A6A

accent

#AC55D3

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #364F87

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

Preview Lab → · Contrast checker → · Palette generator →