#36598F#36598F

#36598F is a mid, moderate blue. Relative luminance 0.099; OKLCH L 46.4% C 0.097 H 258.8°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#36598F
RGB	rgb(54, 89, 143)
HSL	hsl(216, 45%, 39%)
HSV	hsv(216, 62%, 56%)
CMYK	cmyk(62.2%, 37.8%, 0%, 43.9%)
CIE-LAB	lab(37.68, 5.04, -33.66)
CIE-LCH	lch(37.68, 34.03, 278.52°)
OKLab	oklab(46.42% -0.0189 -0.0954)
OKLCH	oklch(46.42% 0.097 258.8)
XYZ	xyz(10.0499, 9.9113, 27.3647)
Luminance	0.0991 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36598F #8F6C36

analogous

#36858F #36598F #3F368F

triadic

#36598F #8F3659 #598F36

tetradic

#36598F #8F3685 #8F6C36 #368F3F

square

#36598F #8F3685 #8F6C36 #368F3F

split-complementary

#36598F #8F3F36 #858F36

monochromatic

#142236 #253D63 #36598F #4875BA #7597CB

Accessibility & contrast

On white

7.04

#36598F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#36598F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36598F

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36598F	#FFFFFF	#000000	##FFFFFF
##36598F	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425D91

Deuteranopia (green-blind)

#36558E

Tritanopia (blue-blind)

#00656D

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #36598f;
/* rgb */ color: rgb(54, 89, 143);
/* oklch */ color: oklch(46.4% 0.097 258.8);

Tailwind

colors: {
  custom: {
    50: '#7587b0',
    500: '#36598f',
    950: '#000000',
  },
}

SCSS

$custom: #36598f;
$custom-light: #7587b0;
$custom-dark: #000000;

JSON

{
  "hex": "#36598f",
  "rgb": {
    "r": 54,
    "g": 89,
    "b": 143
  },
  "hsl": {
    "h": 216.404,
    "s": 45.178,
    "l": 38.627
  },
  "oklch": {
    "l": 0.46415,
    "c": 0.0973,
    "h": 258.8
  },
  "luminance": 0.09912
}

Semantic roles & 50–950 ramp

primary

#36598F

secondary

#B3986D

accent

#A253D5

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#090B10

muted

#7B7C7F

Preview Lab

Preview with #36598F

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

Preview Lab → · Contrast checker → · Palette generator →