#366290#366290

#366290 is a mid, moderate cyan. Relative luminance 0.115; OKLCH L 48.6% C 0.089 H 251.1°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#366290
RGB	rgb(54, 98, 144)
HSL	hsl(211, 45%, 39%)
HSV	hsv(211, 63%, 56%)
CMYK	cmyk(62.5%, 31.9%, 0%, 43.5%)
CIE-LAB	lab(40.46, -0.29, -29.88)
CIE-LCH	lch(40.46, 29.88, 269.43°)
OKLab	oklab(48.61% -0.0289 -0.0843)
OKLCH	oklch(48.61% 0.089 251.1)
XYZ	xyz(10.9212, 11.5322, 28.0306)
Luminance	0.1153 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#366290 #906436

analogous

#368F90 #366290 #373690

triadic

#366290 #903662 #629036

tetradic

#366290 #90368F #906436 #369037

square

#366290 #90368F #906436 #369037

split-complementary

#366290 #903736 #8F9036

monochromatic

#152537 #254463 #366290 #4980BB #759FCB

Accessibility & contrast

On white

6.35

#366290 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#366290 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #366290

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##366290	#FFFFFF	#000000	##FFFFFF
##366290	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6492

Deuteranopia (green-blind)

#425B8F

Tritanopia (blue-blind)

#006D72

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #366290;
/* rgb */ color: rgb(54, 98, 144);
/* oklch */ color: oklch(48.6% 0.089 251.1);

Tailwind

colors: {
  custom: {
    50: '#768eb0',
    500: '#366290',
    950: '#000000',
  },
}

SCSS

$custom: #366290;
$custom-light: #768eb0;
$custom-dark: #000000;

JSON

{
  "hex": "#366290",
  "rgb": {
    "r": 54,
    "g": 98,
    "b": 144
  },
  "hsl": {
    "h": 210.667,
    "s": 45.455,
    "l": 38.824
  },
  "oklch": {
    "l": 0.48605,
    "c": 0.08915,
    "h": 251.1
  },
  "luminance": 0.11533
}

Semantic roles & 50–950 ramp

primary

#366290

secondary

#B4926E

accent

#9553D5

background

#F7F8FA

surface

#EDF0F5

border

#C8CBCF

text

#090C10

muted

#7B7D7F

Preview Lab

Preview with #366290

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

Preview Lab → · Contrast checker → · Palette generator →