#336B87#336B87

#336B87 is a mid, moderate cyan. Relative luminance 0.130; OKLCH L 50.2% C 0.074 H 232.6°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#336B87
RGB	rgb(51, 107, 135)
HSL	hsl(200, 45%, 36%)
HSV	hsv(200, 62%, 53%)
CMYK	cmyk(62.2%, 20.7%, 0%, 47.1%)
CIE-LAB	lab(42.71, -9.46, -20.98)
CIE-LCH	lch(42.71, 23.01, 245.73°)
OKLab	oklab(50.21% -0.0448 -0.0586)
OKLCH	oklch(50.21% 0.074 232.6)
XYZ	xyz(10.9944, 12.9674, 24.8405)
Luminance	0.1297 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336B87 #874F33

analogous

#338779 #336B87 #334187

triadic

#336B87 #87336B #6B8733

tetradic

#336B87 #793387 #874F33 #418733

square

#336B87 #793387 #874F33 #418733

split-complementary

#336B87 #873341 #877933

monochromatic

#11252E #22485B #336B87 #448EB3 #6DA9C8

Accessibility & contrast

On white

5.84

#336B87 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#336B87 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336B87

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336B87	#FFFFFF	#000000	##FFFFFF
##336B87	1.00	5.84	3.59	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D6A88

Deuteranopia (green-blind)

#526187

Tritanopia (blue-blind)

#007374

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #336b87;
/* rgb */ color: rgb(51, 107, 135);
/* oklch */ color: oklch(50.2% 0.074 232.6);

Tailwind

colors: {
  custom: {
    50: '#7395aa',
    500: '#336b87',
    950: '#000000',
  },
}

SCSS

$custom: #336b87;
$custom-light: #7395aa;
$custom-dark: #000000;

JSON

{
  "hex": "#336b87",
  "rgb": {
    "r": 51,
    "g": 107,
    "b": 135
  },
  "hsl": {
    "h": 200,
    "s": 45.161,
    "l": 36.471
  },
  "oklch": {
    "l": 0.50212,
    "c": 0.07378,
    "h": 232.6
  },
  "luminance": 0.12968
}

Semantic roles & 50–950 ramp

primary

#336B87

secondary

#B07F66

accent

#7E53D5

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #336B87

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

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