#364580#364580

#364580 is a dark, moderate blue. Relative luminance 0.066; OKLCH L 40.9% C 0.100 H 270.7°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#364580
RGB	rgb(54, 69, 128)
HSL	hsl(228, 41%, 36%)
HSV	hsv(228, 58%, 50%)
CMYK	cmyk(57.8%, 46.1%, 0%, 49.8%)
CIE-LAB	lab(30.87, 12.83, -35.27)
CIE-LCH	lch(30.87, 37.53, 290.00°)
OKLab	oklab(40.88% 0.0012 -0.1004)
OKLCH	oklch(40.88% 0.1 270.7)
XYZ	xyz(7.5444, 6.5985, 21.2940)
Luminance	0.0660 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364580 #807136

analogous

#366A80 #364580 #4C3680

triadic

#364580 #803645 #458036

tetradic

#364580 #80366A #807136 #36804C

square

#364580 #80366A #807136 #36804C

split-complementary

#364580 #804C36 #6A8036

monochromatic

#12172A #242E55 #364580 #485CAB #6E7FC2

Accessibility & contrast

On white

9.05

#364580 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#364580 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364580

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364580	#FFFFFF	#000000	##FFFFFF
##364580	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B4C82

Deuteranopia (green-blind)

#21467F

Tritanopia (blue-blind)

#0A525C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #364580;
/* rgb */ color: rgb(54, 69, 128);
/* oklch */ color: oklch(40.9% 0.100 270.7);

Tailwind

colors: {
  custom: {
    50: '#7378a5',
    500: '#364580',
    950: '#000000',
  },
}

SCSS

$custom: #364580;
$custom-light: #7378a5;
$custom-dark: #000000;

JSON

{
  "hex": "#364580",
  "rgb": {
    "r": 54,
    "g": 69,
    "b": 128
  },
  "hsl": {
    "h": 227.838,
    "s": 40.659,
    "l": 35.686
  },
  "oklch": {
    "l": 0.40879,
    "c": 0.1004,
    "h": 270.7
  },
  "luminance": 0.06599
}

Semantic roles & 50–950 ramp

primary

#364580

secondary

#AB9D67

accent

#B857D1

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #364580

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

Preview Lab → · Contrast checker → · Palette generator →