#363A73#363A73

#363A73 is a dark, moderate blue. Relative luminance 0.050; OKLCH L 37.6% C 0.096 H 277.7°. Best body text is #FFFFFF at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#363A73
RGB	rgb(54, 58, 115)
HSL	hsl(236, 36%, 33%)
HSV	hsv(236, 53%, 45%)
CMYK	cmyk(53%, 49.6%, 0%, 54.9%)
CIE-LAB	lab(26.87, 15.70, -33.50)
CIE-LCH	lch(26.87, 37.00, 295.12°)
OKLab	oklab(37.56% 0.0129 -0.0953)
OKLCH	oklch(37.56% 0.096 277.7)
XYZ	xyz(6.1279, 5.0478, 16.8678)
Luminance	0.0505 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#363A73 #736F36

analogous

#365873 #363A73 #503673

triadic

#363A73 #73363A #3A7336

tetradic

#363A73 #733658 #736F36 #367350

square

#363A73 #733658 #736F36 #367350

split-complementary

#363A73 #735036 #587336

monochromatic

#0F1020 #222549 #363A73 #4A4F9D #6A6FB9

Accessibility & contrast

On white

10.45

#363A73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#363A73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #363A73

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##363A73	#FFFFFF	#000000	##FFFFFF
##363A73	1.00	10.45	2.01	10.45
#FFFFFF	10.45	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#214275

Deuteranopia (green-blind)

#1B3D72

Tritanopia (blue-blind)

#1D4651

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #363a73;
/* rgb */ color: rgb(54, 58, 115);
/* oklch */ color: oklch(37.6% 0.096 277.7);

Tailwind

colors: {
  custom: {
    50: '#72709c',
    500: '#363a73',
    950: '#000000',
  },
}

SCSS

$custom: #363a73;
$custom-light: #72709c;
$custom-dark: #000000;

JSON

{
  "hex": "#363a73",
  "rgb": {
    "r": 54,
    "g": 58,
    "b": 115
  },
  "hsl": {
    "h": 236.066,
    "s": 36.095,
    "l": 33.137
  },
  "oklch": {
    "l": 0.37564,
    "c": 0.09616,
    "h": 277.7
  },
  "luminance": 0.05048
}

Semantic roles & 50–950 ramp

primary

#363A73

secondary

#A29E63

accent

#C55CCC

background

#F7F6F9

surface

#EDECF2

border

#C8C7CC

text

#08070E

muted

#7B7A7E

Preview Lab

Preview with #363A73

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

Preview Lab → · Contrast checker → · Palette generator →