#365B97#365B97

#365B97 is a mid, moderate blue. Relative luminance 0.105; OKLCH L 47.4% C 0.106 H 259.6°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#365B97
RGB	rgb(54, 91, 151)
HSL	hsl(217, 47%, 40%)
HSV	hsv(217, 64%, 59%)
CMYK	cmyk(64.2%, 39.7%, 0%, 40.8%)
CIE-LAB	lab(38.72, 6.64, -36.83)
CIE-LCH	lch(38.72, 37.43, 280.22°)
OKLab	oklab(47.37% -0.0192 -0.1047)
OKLCH	oklch(47.37% 0.106 259.6)
XYZ	xyz(10.8463, 10.4998, 30.7272)
Luminance	0.1050 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#365B97 #977236

analogous

#368C97 #365B97 #413697

triadic

#365B97 #97365B #5B9736

tetradic

#365B97 #97368C #977236 #369741

square

#365B97 #97368C #977236 #369741

split-complementary

#365B97 #974136 #8C9736

monochromatic

#16253D #26406A #365B97 #4B77BF #7899CF

Accessibility & contrast

On white

6.77

#365B97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#365B97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #365B97

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##365B97	#FFFFFF	#000000	##FFFFFF
##365B97	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#416099

Deuteranopia (green-blind)

#335796

Tritanopia (blue-blind)

#006971

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #365b97;
/* rgb */ color: rgb(54, 91, 151);
/* oklch */ color: oklch(47.4% 0.106 259.6);

Tailwind

colors: {
  custom: {
    50: '#7789b6',
    500: '#365b97',
    950: '#000000',
  },
}

SCSS

$custom: #365b97;
$custom-light: #7789b6;
$custom-dark: #000000;

JSON

{
  "hex": "#365b97",
  "rgb": {
    "r": 54,
    "g": 91,
    "b": 151
  },
  "hsl": {
    "h": 217.113,
    "s": 47.317,
    "l": 40.196
  },
  "oklch": {
    "l": 0.4737,
    "c": 0.10644,
    "h": 259.6
  },
  "luminance": 0.10501
}

Semantic roles & 50–950 ramp

primary

#365B97

secondary

#B89D71

accent

#A451D7

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #365B97

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

Preview Lab → · Contrast checker → · Palette generator →