#36588A#36588A

#36588A is a mid, moderate blue. Relative luminance 0.096; OKLCH L 45.9% C 0.091 H 257.9°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#36588A
RGB	rgb(54, 88, 138)
HSL	hsl(216, 44%, 38%)
HSV	hsv(216, 61%, 54%)
CMYK	cmyk(60.9%, 36.2%, 0%, 45.9%)
CIE-LAB	lab(37.11, 3.90, -31.53)
CIE-LCH	lch(37.11, 31.77, 277.05°)
OKLab	oklab(45.88% -0.0191 -0.0892)
OKLCH	oklch(45.88% 0.091 257.9)
XYZ	xyz(9.5969, 9.5979, 25.3867)
Luminance	0.0960 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36588A #8A6836

analogous

#36828A #36588A #3E368A

triadic

#36588A #8A3658 #588A36

tetradic

#36588A #8A3682 #8A6836 #368A3E

square

#36588A #8A3682 #8A6836 #368A3E

split-complementary

#36588A #8A3E36 #828A36

monochromatic

#142032 #253C5E #36588A #4774B6 #7295C8

Accessibility & contrast

On white

7.19

#36588A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#36588A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36588A

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36588A	#FFFFFF	#000000	##FFFFFF
##36588A	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435C8C

Deuteranopia (green-blind)

#385489

Tritanopia (blue-blind)

#00636A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #36588a;
/* rgb */ color: rgb(54, 88, 138);
/* oklch */ color: oklch(45.9% 0.091 257.9);

Tailwind

colors: {
  custom: {
    50: '#7586ac',
    500: '#36588a',
    950: '#000000',
  },
}

SCSS

$custom: #36588a;
$custom-light: #7586ac;
$custom-dark: #000000;

JSON

{
  "hex": "#36588a",
  "rgb": {
    "r": 54,
    "g": 88,
    "b": 138
  },
  "hsl": {
    "h": 215.714,
    "s": 43.75,
    "l": 37.647
  },
  "oklch": {
    "l": 0.45882,
    "c": 0.09124,
    "h": 257.9
  },
  "luminance": 0.09599
}

Semantic roles & 50–950 ramp

primary

#36588A

secondary

#B1946B

accent

#A054D3

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#090B10

muted

#7B7C7F

Preview Lab

Preview with #36588A

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

Preview Lab → · Contrast checker → · Palette generator →