#336B90#336B90

#336B90 is a mid, moderate cyan. Relative luminance 0.132; OKLCH L 50.7% C 0.083 H 240.2°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#336B90
RGB	rgb(51, 107, 144)
HSL	hsl(204, 48%, 38%)
HSV	hsv(204, 65%, 56%)
CMYK	cmyk(64.6%, 25.7%, 0%, 43.5%)
CIE-LAB	lab(43.11, -6.38, -25.75)
CIE-LCH	lch(43.11, 26.53, 256.09°)
OKLab	oklab(50.66% -0.0415 -0.0723)
OKLCH	oklch(50.66% 0.083 240.2)
XYZ	xyz(11.6551, 13.2317, 28.3199)
Luminance	0.1323 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336B90 #905833

analogous

#339086 #336B90 #333C90

triadic

#336B90 #90336B #6B9033

tetradic

#336B90 #863390 #905833 #3C9033

square

#336B90 #863390 #905833 #3C9033

split-complementary

#336B90 #90333C #908633

monochromatic

#132836 #234963 #336B90 #448CBD #71A8CD

Accessibility & contrast

On white

5.76

#336B90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#336B90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336B90

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336B90	#FFFFFF	#000000	##FFFFFF
##336B90	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A6B92

Deuteranopia (green-blind)

#4D628F

Tritanopia (blue-blind)

#007478

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #336b90;
/* rgb */ color: rgb(51, 107, 144);
/* oklch */ color: oklch(50.7% 0.083 240.2);

Tailwind

colors: {
  custom: {
    50: '#7495b0',
    500: '#336b90',
    950: '#000000',
  },
}

SCSS

$custom: #336b90;
$custom-light: #7495b0;
$custom-dark: #000000;

JSON

{
  "hex": "#336b90",
  "rgb": {
    "r": 51,
    "g": 107,
    "b": 144
  },
  "hsl": {
    "h": 203.871,
    "s": 47.692,
    "l": 38.235
  },
  "oklch": {
    "l": 0.50658,
    "c": 0.08339,
    "h": 240.2
  },
  "luminance": 0.13233
}

Semantic roles & 50–950 ramp

primary

#336B90

secondary

#B5886A

accent

#8651D7

background

#F7F9FA

surface

#EDF1F5

border

#C8CBCF

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #336B90

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

Preview Lab → · Contrast checker → · Palette generator →