#336A8D#336A8D

#336A8D is a mid, moderate cyan. Relative luminance 0.129; OKLCH L 50.3% C 0.081 H 239.1°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#336A8D
RGB	rgb(51, 106, 141)
HSL	hsl(203, 47%, 38%)
HSV	hsv(203, 64%, 55%)
CMYK	cmyk(63.8%, 24.8%, 0%, 44.7%)
CIE-LAB	lab(42.66, -6.82, -24.65)
CIE-LCH	lch(42.66, 25.58, 254.54°)
OKLab	oklab(50.26% -0.0414 -0.0692)
OKLCH	oklch(50.26% 0.081 239.1)
XYZ	xyz(11.3252, 12.9338, 27.0938)
Luminance	0.1293 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336A8D #8D5633

analogous

#338D83 #336A8D #333D8D

triadic

#336A8D #8D336A #6A8D33

tetradic

#336A8D #83338D #8D5633 #3D8D33

square

#336A8D #83338D #8D5633 #3D8D33

split-complementary

#336A8D #8D333D #8D8333

monochromatic

#122633 #234860 #336A8D #438CBA #6FA7CB

Accessibility & contrast

On white

5.85

#336A8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#336A8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336A8D

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336A8D	#FFFFFF	#000000	##FFFFFF
##336A8D	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A6A8F

Deuteranopia (green-blind)

#4E618C

Tritanopia (blue-blind)

#007376

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #336a8d;
/* rgb */ color: rgb(51, 106, 141);
/* oklch */ color: oklch(50.3% 0.081 239.1);

Tailwind

colors: {
  custom: {
    50: '#7494ae',
    500: '#336a8d',
    950: '#000000',
  },
}

SCSS

$custom: #336a8d;
$custom-light: #7494ae;
$custom-dark: #000000;

JSON

{
  "hex": "#336a8d",
  "rgb": {
    "r": 51,
    "g": 106,
    "b": 141
  },
  "hsl": {
    "h": 203.333,
    "s": 46.875,
    "l": 37.647
  },
  "oklch": {
    "l": 0.50259,
    "c": 0.08063,
    "h": 239.1
  },
  "luminance": 0.12935
}

Semantic roles & 50–950 ramp

primary

#336A8D

secondary

#B38669

accent

#8551D7

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #336A8D

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

Preview Lab → · Contrast checker → · Palette generator →