#336F87#336F87

#336F87 is a mid, moderate cyan. Relative luminance 0.138; OKLCH L 51.2% C 0.073 H 227.0°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#336F87
RGB	rgb(51, 111, 135)
HSL	hsl(197, 45%, 36%)
HSV	hsv(197, 62%, 53%)
CMYK	cmyk(62.2%, 17.8%, 0%, 47.1%)
CIE-LAB	lab(43.97, -11.78, -19.04)
CIE-LCH	lch(43.97, 22.39, 238.25°)
OKLab	oklab(51.22% -0.0494 -0.0531)
OKLCH	oklch(51.22% 0.073 227)
XYZ	xyz(11.4211, 13.8208, 24.9828)
Luminance	0.1382 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336F87 #874B33

analogous

#338775 #336F87 #334587

triadic

#336F87 #87336F #6F8733

tetradic

#336F87 #753387 #874B33 #458733

square

#336F87 #753387 #874B33 #458733

split-complementary

#336F87 #873345 #877533

monochromatic

#11262E #224A5B #336F87 #4494B3 #6DAEC8

Accessibility & contrast

On white

5.58

#336F87 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#336F87 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336F87

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336F87	#FFFFFF	#000000	##FFFFFF
##336F87	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#626D88

Deuteranopia (green-blind)

#566487

Tritanopia (blue-blind)

#007677

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #336f87;
/* rgb */ color: rgb(51, 111, 135);
/* oklch */ color: oklch(51.2% 0.073 227.0);

Tailwind

colors: {
  custom: {
    50: '#7398aa',
    500: '#336f87',
    950: '#000000',
  },
}

SCSS

$custom: #336f87;
$custom-light: #7398aa;
$custom-dark: #000000;

JSON

{
  "hex": "#336f87",
  "rgb": {
    "r": 51,
    "g": 111,
    "b": 135
  },
  "hsl": {
    "h": 197.143,
    "s": 45.161,
    "l": 36.471
  },
  "oklch": {
    "l": 0.51217,
    "c": 0.07254,
    "h": 227
  },
  "luminance": 0.13822
}

Semantic roles & 50–950 ramp

primary

#336F87

secondary

#B07B66

accent

#7853D5

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #336F87

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

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