#36819A#36819A

#36819A is a mid, moderate cyan. Relative luminance 0.188; OKLCH L 56.7% C 0.083 H 223.2°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#36819A
RGB	rgb(54, 129, 154)
HSL	hsl(195, 48%, 41%)
HSV	hsv(195, 65%, 60%)
CMYK	cmyk(64.9%, 16.2%, 0%, 39.6%)
CIE-LAB	lab(50.47, -15.11, -20.27)
CIE-LCH	lch(50.47, 25.28, 233.31°)
OKLab	oklab(56.69% -0.0602 -0.0565)
OKLCH	oklch(56.69% 0.083 223.2)
XYZ	xyz(15.2020, 18.8163, 33.3963)
Luminance	0.1882 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36819A #9A4F36

analogous

#369A81 #36819A #364F9A

triadic

#36819A #9A3681 #819A36

tetradic

#36819A #81369A #9A4F36 #4F9A36

square

#36819A #81369A #9A4F36 #4F9A36

split-complementary

#36819A #9A364F #9A8136

monochromatic

#16353F #265B6D #36819A #4DA4C0 #7ABBD0

Accessibility & contrast

On white

4.41

#36819A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#36819A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #36819A

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36819A	#FFFFFF	#000000	##000000
##36819A	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#737E9B

Deuteranopia (green-blind)

#65749A

Tritanopia (blue-blind)

#008989

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #36819a;
/* rgb */ color: rgb(54, 129, 154);
/* oklch */ color: oklch(56.7% 0.083 223.2);

Tailwind

colors: {
  custom: {
    50: '#78a5b7',
    500: '#36819a',
    950: '#000000',
  },
}

SCSS

$custom: #36819a;
$custom-light: #78a5b7;
$custom-dark: #000000;

JSON

{
  "hex": "#36819a",
  "rgb": {
    "r": 54,
    "g": 129,
    "b": 154
  },
  "hsl": {
    "h": 195,
    "s": 48.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.56689,
    "c": 0.08259,
    "h": 223.2
  },
  "luminance": 0.18818
}

Semantic roles & 50–950 ramp

primary

#36819A

secondary

#B98473

accent

#7250D8

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #36819A

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

Preview Lab → · Contrast checker → · Palette generator →