#336A9F#336A9F

#336A9F is a mid, moderate cyan. Relative luminance 0.135; OKLCH L 51.2% C 0.103 H 249.7°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#336A9F
RGB	rgb(51, 106, 159)
HSL	hsl(209, 51%, 41%)
HSV	hsv(209, 68%, 62%)
CMYK	cmyk(67.9%, 33.3%, 0%, 37.6%)
CIE-LAB	lab(43.53, -0.46, -34.02)
CIE-LCH	lch(43.53, 34.02, 269.22°)
OKLab	oklab(51.23% -0.0355 -0.0963)
OKLCH	oklch(51.23% 0.103 249.7)
XYZ	xyz(12.7750, 13.5138, 34.7293)
Luminance	0.1351 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336A9F #9F6833

analogous

#339F9E #336A9F #33349F

triadic

#336A9F #9F336A #6A9F33

tetradic

#336A9F #9E339F #9F6833 #349F33

square

#336A9F #9E339F #9F6833 #349F33

split-complementary

#336A9F #9F3334 #9F9E33

monochromatic

#152C42 #244B71 #336A9F #4A89C5 #79A7D4

Accessibility & contrast

On white

5.67

#336A9F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#336A9F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336A9F

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336A9F	#FFFFFF	#000000	##FFFFFF
##336A9F	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536DA1

Deuteranopia (green-blind)

#44629E

Tritanopia (blue-blind)

#00767D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #336a9f;
/* rgb */ color: rgb(51, 106, 159);
/* oklch */ color: oklch(51.2% 0.103 249.7);

Tailwind

colors: {
  custom: {
    50: '#7794bb',
    500: '#336a9f',
    950: '#000000',
  },
}

SCSS

$custom: #336a9f;
$custom-light: #7794bb;
$custom-dark: #000000;

JSON

{
  "hex": "#336a9f",
  "rgb": {
    "r": 51,
    "g": 106,
    "b": 159
  },
  "hsl": {
    "h": 209.444,
    "s": 51.429,
    "l": 41.176
  },
  "oklch": {
    "l": 0.51225,
    "c": 0.10268,
    "h": 249.7
  },
  "luminance": 0.13515
}

Semantic roles & 50–950 ramp

primary

#336A9F

secondary

#BC9671

accent

#934DDB

background

#F7F9FB

surface

#EEF1F6

border

#C9CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #336A9F

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

Preview Lab → · Contrast checker → · Palette generator →