#36658B#36658B

#36658B is a mid, moderate cyan. Relative luminance 0.120; OKLCH L 49.1% C 0.080 H 244.9°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#36658B
RGB	rgb(54, 101, 139)
HSL	hsl(207, 44%, 38%)
HSV	hsv(207, 61%, 55%)
CMYK	cmyk(61.2%, 27.3%, 0%, 45.5%)
CIE-LAB	lab(41.14, -3.88, -25.81)
CIE-LCH	lch(41.14, 26.10, 261.44°)
OKLab	oklab(49.06% -0.034 -0.0725)
OKLCH	oklch(49.06% 0.08 244.9)
XYZ	xyz(10.8335, 11.9547, 26.1577)
Luminance	0.1196 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36658B #8B5C36

analogous

#368B86 #36658B #363A8B

triadic

#36658B #8B3665 #658B36

tetradic

#36658B #86368B #8B5C36 #3A8B36

square

#36658B #86368B #8B5C36 #3A8B36

split-complementary

#36658B #8B363A #8B8636

monochromatic

#142533 #25455F #36658B #4785B7 #73A2C9

Accessibility & contrast

On white

6.19

#36658B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#36658B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #36658B

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36658B	#FFFFFF	#000000	##FFFFFF
##36658B	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54668D

Deuteranopia (green-blind)

#495D8A

Tritanopia (blue-blind)

#006E72

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #36658b;
/* rgb */ color: rgb(54, 101, 139);
/* oklch */ color: oklch(49.1% 0.080 244.9);

Tailwind

colors: {
  custom: {
    50: '#7590ad',
    500: '#36658b',
    950: '#000000',
  },
}

SCSS

$custom: #36658b;
$custom-light: #7590ad;
$custom-dark: #000000;

JSON

{
  "hex": "#36658b",
  "rgb": {
    "r": 54,
    "g": 101,
    "b": 139
  },
  "hsl": {
    "h": 206.824,
    "s": 44.041,
    "l": 37.843
  },
  "oklch": {
    "l": 0.49062,
    "c": 0.08008,
    "h": 244.9
  },
  "luminance": 0.11956
}

Semantic roles & 50–950 ramp

primary

#36658B

secondary

#B18B6C

accent

#8D54D4

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090C10

muted

#7B7D7F

Preview Lab

Preview with #36658B

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

Preview Lab → · Contrast checker → · Palette generator →