#36819E#36819E

#36819E is a mid, moderate cyan. Relative luminance 0.190; OKLCH L 56.9% C 0.086 H 226.8°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#36819E
RGB	rgb(54, 129, 158)
HSL	hsl(197, 49%, 42%)
HSV	hsv(197, 66%, 62%)
CMYK	cmyk(65.8%, 18.4%, 0%, 38%)
CIE-LAB	lab(50.63, -13.79, -22.36)
CIE-LCH	lch(50.63, 26.27, 238.33°)
OKLab	oklab(56.87% -0.0586 -0.0625)
OKLCH	oklch(56.87% 0.086 226.8)
XYZ	xyz(15.5407, 18.9518, 35.1802)
Luminance	0.1895 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36819E #9E5336

analogous

#369E87 #36819E #364D9E

triadic

#36819E #9E3681 #819E36

tetradic

#36819E #87369E #9E5336 #4D9E36

square

#36819E #87369E #9E5336 #4D9E36

split-complementary

#36819E #9E364D #9E8736

monochromatic

#173743 #265C70 #36819E #4FA2C3 #7CBAD2

Accessibility & contrast

On white

4.38

#36819E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#36819E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #36819E

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36819E	#FFFFFF	#000000	##000000
##36819E	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#717F9F

Deuteranopia (green-blind)

#63749E

Tritanopia (blue-blind)

#00898A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #36819e;
/* rgb */ color: rgb(54, 129, 158);
/* oklch */ color: oklch(56.9% 0.086 226.8);

Tailwind

colors: {
  custom: {
    50: '#79a5ba',
    500: '#36819e',
    950: '#000000',
  },
}

SCSS

$custom: #36819e;
$custom-light: #79a5ba;
$custom-dark: #000000;

JSON

{
  "hex": "#36819e",
  "rgb": {
    "r": 54,
    "g": 129,
    "b": 158
  },
  "hsl": {
    "h": 196.731,
    "s": 49.057,
    "l": 41.569
  },
  "oklch": {
    "l": 0.56869,
    "c": 0.08568,
    "h": 226.8
  },
  "luminance": 0.18953
}

Semantic roles & 50–950 ramp

primary

#36819E

secondary

#BB8874

accent

#764FD9

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #36819E

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

Preview Lab → · Contrast checker → · Palette generator →