#336A8F#336A8F

#336A8F is a mid, moderate cyan. Relative luminance 0.130; OKLCH L 50.4% C 0.083 H 240.6°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#336A8F
RGB	rgb(51, 106, 143)
HSL	hsl(204, 47%, 38%)
HSV	hsv(204, 64%, 56%)
CMYK	cmyk(64.3%, 25.9%, 0%, 43.9%)
CIE-LAB	lab(42.75, -6.13, -25.71)
CIE-LCH	lch(42.75, 26.43, 256.59°)
OKLab	oklab(50.36% -0.0407 -0.0722)
OKLCH	oklch(50.36% 0.083 240.6)
XYZ	xyz(11.4753, 12.9939, 27.8846)
Luminance	0.1300 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336A8F #8F5833

analogous

#338F86 #336A8F #333C8F

triadic

#336A8F #8F336A #6A8F33

tetradic

#336A8F #86338F #8F5833 #3C8F33

square

#336A8F #86338F #8F5833 #3C8F33

split-complementary

#336A8F #8F333C #8F8633

monochromatic

#132735 #234962 #336A8F #438BBC #70A7CC

Accessibility & contrast

On white

5.83

#336A8F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#336A8F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336A8F

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336A8F	#FFFFFF	#000000	##FFFFFF
##336A8F	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)

#596A91

Deuteranopia (green-blind)

#4D618E

Tritanopia (blue-blind)

#007377

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #336a8f;
/* rgb */ color: rgb(51, 106, 143);
/* oklch */ color: oklch(50.4% 0.083 240.6);

Tailwind

colors: {
  custom: {
    50: '#7494b0',
    500: '#336a8f',
    950: '#000000',
  },
}

SCSS

$custom: #336a8f;
$custom-light: #7494b0;
$custom-dark: #000000;

JSON

{
  "hex": "#336a8f",
  "rgb": {
    "r": 51,
    "g": 106,
    "b": 143
  },
  "hsl": {
    "h": 204.13,
    "s": 47.423,
    "l": 38.039
  },
  "oklch": {
    "l": 0.50361,
    "c": 0.0829,
    "h": 240.6
  },
  "luminance": 0.12995
}

Semantic roles & 50–950 ramp

primary

#336A8F

secondary

#B4886A

accent

#8751D7

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #336A8F

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

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