#36588F#36588F

#36588F is a mid, moderate blue. Relative luminance 0.097; OKLCH L 46.2% C 0.098 H 259.6°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#36588F
RGB	rgb(54, 88, 143)
HSL	hsl(217, 45%, 39%)
HSV	hsv(217, 62%, 56%)
CMYK	cmyk(62.2%, 38.5%, 0%, 43.9%)
CIE-LAB	lab(37.38, 5.69, -34.13)
CIE-LCH	lch(37.38, 34.60, 279.46°)
OKLab	oklab(46.18% -0.0178 -0.0968)
OKLCH	oklch(46.18% 0.098 259.6)
XYZ	xyz(9.9672, 9.7460, 27.3372)
Luminance	0.0975 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36588F #8F6D36

analogous

#36848F #36588F #40368F

triadic

#36588F #8F3658 #588F36

tetradic

#36588F #8F3684 #8F6D36 #368F40

square

#36588F #8F3684 #8F6D36 #368F40

split-complementary

#36588F #8F4036 #848F36

monochromatic

#142136 #253D63 #36588F #4874BA #7596CB

Accessibility & contrast

On white

7.12

#36588F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#36588F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36588F

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36588F	#FFFFFF	#000000	##FFFFFF
##36588F	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415C91

Deuteranopia (green-blind)

#34548E

Tritanopia (blue-blind)

#00646C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #36588f;
/* rgb */ color: rgb(54, 88, 143);
/* oklch */ color: oklch(46.2% 0.098 259.6);

Tailwind

colors: {
  custom: {
    50: '#7586b0',
    500: '#36588f',
    950: '#000000',
  },
}

SCSS

$custom: #36588f;
$custom-light: #7586b0;
$custom-dark: #000000;

JSON

{
  "hex": "#36588f",
  "rgb": {
    "r": 54,
    "g": 88,
    "b": 143
  },
  "hsl": {
    "h": 217.079,
    "s": 45.178,
    "l": 38.627
  },
  "oklch": {
    "l": 0.46182,
    "c": 0.09846,
    "h": 259.6
  },
  "luminance": 0.09747
}

Semantic roles & 50–950 ramp

primary

#36588F

secondary

#B3996D

accent

#A353D5

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#090B10

muted

#7B7C7F

Preview Lab

Preview with #36588F

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

Preview Lab → · Contrast checker → · Palette generator →