#336E99#336E99

#336E99 is a mid, moderate cyan. Relative luminance 0.142; OKLCH L 51.9% C 0.092 H 243.0°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#336E99
RGB	rgb(51, 110, 153)
HSL	hsl(205, 50%, 40%)
HSV	hsv(205, 67%, 60%)
CMYK	cmyk(66.7%, 28.1%, 0%, 40%)
CIE-LAB	lab(44.45, -5.03, -29.01)
CIE-LCH	lch(44.45, 29.44, 260.16°)
OKLab	oklab(51.86% -0.0417 -0.0817)
OKLCH	oklch(51.86% 0.092 243)
XYZ	xyz(12.6888, 14.1543, 32.1942)
Luminance	0.1416 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336E99 #995E33

analogous

#339991 #336E99 #333B99

triadic

#336E99 #99336E #6E9933

tetradic

#336E99 #913399 #995E33 #3B9933

square

#336E99 #913399 #995E33 #3B9933

split-complementary

#336E99 #99333B #999133

monochromatic

#142C3D #244D6B #336E99 #478EC2 #75AAD1

Accessibility & contrast

On white

5.48

#336E99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#336E99 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336E99

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336E99	#FFFFFF	#000000	##FFFFFF
##336E99	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6F9B

Deuteranopia (green-blind)

#4D6598

Tritanopia (blue-blind)

#00797D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #336e99;
/* rgb */ color: rgb(51, 110, 153);
/* oklch */ color: oklch(51.9% 0.092 243.0);

Tailwind

colors: {
  custom: {
    50: '#7697b7',
    500: '#336e99',
    950: '#000000',
  },
}

SCSS

$custom: #336e99;
$custom-light: #7697b7;
$custom-dark: #000000;

JSON

{
  "hex": "#336e99",
  "rgb": {
    "r": 51,
    "g": 110,
    "b": 153
  },
  "hsl": {
    "h": 205.294,
    "s": 50,
    "l": 40
  },
  "oklch": {
    "l": 0.51858,
    "c": 0.09177,
    "h": 243
  },
  "luminance": 0.14156
}

Semantic roles & 50–950 ramp

primary

#336E99

secondary

#B98E6E

accent

#894EDA

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #336E99

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

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