#36738F#36738F

#36738F is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 52.7% C 0.077 H 230.5°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#36738F
RGB	rgb(54, 115, 143)
HSL	hsl(199, 45%, 39%)
HSV	hsv(199, 62%, 56%)
CMYK	cmyk(62.2%, 19.6%, 0%, 43.9%)
CIE-LAB	lab(45.67, -10.83, -21.18)
CIE-LCH	lch(45.67, 23.79, 242.92°)
OKLab	oklab(52.71% -0.0488 -0.0591)
OKLCH	oklch(52.71% 0.077 230.5)
XYZ	xyz(12.6081, 15.0277, 28.2175)
Luminance	0.1503 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36738F #8F5236

analogous

#368F7E #36738F #36468F

triadic

#36738F #8F3673 #738F36

tetradic

#36738F #7E368F #8F5236 #468F36

square

#36738F #7E368F #8F5236 #468F36

split-complementary

#36738F #8F3646 #8F7E36

monochromatic

#142C36 #254F63 #36738F #4896BA #75B0CB

Accessibility & contrast

On white

5.24

#36738F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#36738F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #36738F

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36738F	#FFFFFF	#000000	##FFFFFF
##36738F	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#657190

Deuteranopia (green-blind)

#58688F

Tritanopia (blue-blind)

#007B7C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #36738f;
/* rgb */ color: rgb(54, 115, 143);
/* oklch */ color: oklch(52.7% 0.077 230.5);

Tailwind

colors: {
  custom: {
    50: '#769bb0',
    500: '#36738f',
    950: '#000000',
  },
}

SCSS

$custom: #36738f;
$custom-light: #769bb0;
$custom-dark: #000000;

JSON

{
  "hex": "#36738f",
  "rgb": {
    "r": 54,
    "g": 115,
    "b": 143
  },
  "hsl": {
    "h": 198.876,
    "s": 45.178,
    "l": 38.627
  },
  "oklch": {
    "l": 0.5271,
    "c": 0.07668,
    "h": 230.5
  },
  "luminance": 0.15029
}

Semantic roles & 50–950 ramp

primary

#36738F

secondary

#B3836D

accent

#7C53D5

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #36738F

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

Preview Lab → · Contrast checker → · Palette generator →