#336583#336583

#336583 is a mid, moderate cyan. Relative luminance 0.117; OKLCH L 48.5% C 0.072 H 237.2°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#336583
RGB	rgb(51, 101, 131)
HSL	hsl(203, 44%, 36%)
HSV	hsv(203, 61%, 51%)
CMYK	cmyk(61.1%, 22.9%, 0%, 48.6%)
CIE-LAB	lab(40.65, -7.26, -21.75)
CIE-LCH	lch(40.65, 22.93, 251.55°)
OKLab	oklab(48.52% -0.0393 -0.0609)
OKLCH	oklch(48.52% 0.072 237.2)
XYZ	xyz(10.1141, 11.6489, 23.1838)
Luminance	0.1165 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336583 #835133

analogous

#338379 #336583 #333D83

triadic

#336583 #833365 #658333

tetradic

#336583 #793383 #835133 #3D8333

square

#336583 #793383 #835133 #3D8333

split-complementary

#336583 #83333D #837933

monochromatic

#11212B #224357 #336583 #4487AF #6BA3C5

Accessibility & contrast

On white

6.31

#336583 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#336583 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336583

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336583	#FFFFFF	#000000	##FFFFFF
##336583	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#576484

Deuteranopia (green-blind)

#4C5C83

Tritanopia (blue-blind)

#006D6F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #336583;
/* rgb */ color: rgb(51, 101, 131);
/* oklch */ color: oklch(48.5% 0.072 237.2);

Tailwind

colors: {
  custom: {
    50: '#7290a7',
    500: '#336583',
    950: '#000000',
  },
}

SCSS

$custom: #336583;
$custom-light: #7290a7;
$custom-dark: #000000;

JSON

{
  "hex": "#336583",
  "rgb": {
    "r": 51,
    "g": 101,
    "b": 131
  },
  "hsl": {
    "h": 202.5,
    "s": 43.956,
    "l": 35.686
  },
  "oklch": {
    "l": 0.48518,
    "c": 0.07242,
    "h": 237.2
  },
  "luminance": 0.1165
}

Semantic roles & 50–950 ramp

primary

#336583

secondary

#AD8065

accent

#8454D4

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #336583

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

Preview Lab → · Contrast checker → · Palette generator →