#36599A#36599A

#36599A is a mid, moderate blue. Relative luminance 0.103; OKLCH L 47.1% C 0.113 H 261.7°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#36599A
RGB	rgb(54, 89, 154)
HSL	hsl(219, 48%, 41%)
HSV	hsv(219, 65%, 60%)
CMYK	cmyk(64.9%, 42.2%, 0%, 39.6%)
CIE-LAB	lab(38.31, 9.02, -39.30)
CIE-LCH	lch(38.31, 40.32, 282.93°)
OKLab	oklab(47.1% -0.0163 -0.112)
OKLCH	oklch(47.1% 0.113 261.7)
XYZ	xyz(10.9244, 10.2611, 31.9705)
Luminance	0.1026 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36599A #9A7736

analogous

#368B9A #36599A #45369A

triadic

#36599A #9A3659 #599A36

tetradic

#36599A #9A368B #9A7736 #369A45

square

#36599A #9A368B #9A7736 #369A45

split-complementary

#36599A #9A4536 #8B9A36

monochromatic

#16253F #263F6D #36599A #4D75C0 #7A98D0

Accessibility & contrast

On white

6.88

#36599A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#36599A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #36599A

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36599A	#FFFFFF	#000000	##FFFFFF
##36599A	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5F9D

Deuteranopia (green-blind)

#2D5699

Tritanopia (blue-blind)

#006872

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #36599a;
/* rgb */ color: rgb(54, 89, 154);
/* oklch */ color: oklch(47.1% 0.113 261.7);

Tailwind

colors: {
  custom: {
    50: '#7787b8',
    500: '#36599a',
    950: '#000000',
  },
}

SCSS

$custom: #36599a;
$custom-light: #7787b8;
$custom-dark: #000000;

JSON

{
  "hex": "#36599a",
  "rgb": {
    "r": 54,
    "g": 89,
    "b": 154
  },
  "hsl": {
    "h": 219,
    "s": 48.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.47103,
    "c": 0.11315,
    "h": 261.7
  },
  "luminance": 0.10262
}

Semantic roles & 50–950 ramp

primary

#36599A

secondary

#B9A173

accent

#A850D8

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #36599A

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

Preview Lab → · Contrast checker → · Palette generator →