#36879B#36879B

#36879B is a mid, moderate cyan. Relative luminance 0.205; OKLCH L 58.2% C 0.083 H 216.9°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#36879B
RGB	rgb(54, 135, 155)
HSL	hsl(192, 48%, 41%)
HSV	hsv(192, 65%, 61%)
CMYK	cmyk(65.2%, 12.9%, 0%, 39.2%)
CIE-LAB	lab(52.37, -18.06, -17.95)
CIE-LCH	lch(52.37, 25.46, 224.82°)
OKLab	oklab(58.22% -0.0664 -0.0499)
OKLCH	oklch(58.22% 0.083 216.9)
XYZ	xyz(16.0993, 20.4771, 34.1080)
Luminance	0.2048 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36879B #9B4A36

analogous

#369B7C #36879B #36549B

triadic

#36879B #9B3687 #879B36

tetradic

#36879B #7C369B #9B4A36 #549B36

square

#36879B #7C369B #9B4A36 #549B36

split-complementary

#36879B #9B3654 #9B7C36

monochromatic

#163840 #265F6E #36879B #4DAAC1 #7BC0D1

Accessibility & contrast

On white

4.12

#36879B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#36879B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #36879B

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36879B	#FFFFFF	#000000	##000000
##36879B	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A839C

Deuteranopia (green-blind)

#6B789B

Tritanopia (blue-blind)

#008E8D

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #36879b;
/* rgb */ color: rgb(54, 135, 155);
/* oklch */ color: oklch(58.2% 0.083 216.9);

Tailwind

colors: {
  custom: {
    50: '#79aab8',
    500: '#36879b',
    950: '#000000',
  },
}

SCSS

$custom: #36879b;
$custom-light: #79aab8;
$custom-dark: #000000;

JSON

{
  "hex": "#36879b",
  "rgb": {
    "r": 54,
    "g": 135,
    "b": 155
  },
  "hsl": {
    "h": 191.881,
    "s": 48.325,
    "l": 40.98
  },
  "oklch": {
    "l": 0.58224,
    "c": 0.08308,
    "h": 216.9
  },
  "luminance": 0.20479
}

Semantic roles & 50–950 ramp

primary

#36879B

secondary

#BA8173

accent

#6B50D8

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #36879B

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

Preview Lab → · Contrast checker → · Palette generator →