#336B88#336B88

#336B88 is a mid, moderate cyan. Relative luminance 0.130; OKLCH L 50.3% C 0.075 H 233.6°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#336B88
RGB	rgb(51, 107, 136)
HSL	hsl(200, 45%, 37%)
HSV	hsv(200, 63%, 53%)
CMYK	cmyk(62.5%, 21.3%, 0%, 46.7%)
CIE-LAB	lab(42.76, -9.12, -21.51)
CIE-LCH	lch(42.76, 23.36, 247.03°)
OKLab	oklab(50.26% -0.0444 -0.0601)
OKLCH	oklch(50.26% 0.075 233.6)
XYZ	xyz(11.0652, 12.9957, 25.2131)
Luminance	0.1300 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336B88 #885033

analogous

#33887B #336B88 #334088

triadic

#336B88 #88336B #6B8833

tetradic

#336B88 #7B3388 #885033 #408833

square

#336B88 #7B3388 #885033 #408833

split-complementary

#336B88 #883340 #887B33

monochromatic

#12252F #22485B #336B88 #448EB5 #6DA9C8

Accessibility & contrast

On white

5.83

#336B88 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#336B88 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336B88

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336B88	#FFFFFF	#000000	##FFFFFF
##336B88	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D6A89

Deuteranopia (green-blind)

#516188

Tritanopia (blue-blind)

#007375

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #336b88;
/* rgb */ color: rgb(51, 107, 136);
/* oklch */ color: oklch(50.3% 0.075 233.6);

Tailwind

colors: {
  custom: {
    50: '#7395aa',
    500: '#336b88',
    950: '#000000',
  },
}

SCSS

$custom: #336b88;
$custom-light: #7395aa;
$custom-dark: #000000;

JSON

{
  "hex": "#336b88",
  "rgb": {
    "r": 51,
    "g": 107,
    "b": 136
  },
  "hsl": {
    "h": 200.471,
    "s": 45.455,
    "l": 36.667
  },
  "oklch": {
    "l": 0.5026,
    "c": 0.07477,
    "h": 233.6
  },
  "luminance": 0.12997
}

Semantic roles & 50–950 ramp

primary

#336B88

secondary

#B08067

accent

#7F53D5

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #336B88

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

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