#336A99#336A99

#336A99 is a mid, moderate cyan. Relative luminance 0.133; OKLCH L 50.9% C 0.095 H 246.8°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#336A99
RGB	rgb(51, 106, 153)
HSL	hsl(208, 50%, 40%)
HSV	hsv(208, 67%, 60%)
CMYK	cmyk(66.7%, 30.7%, 0%, 40%)
CIE-LAB	lab(43.23, -2.61, -30.93)
CIE-LCH	lch(43.23, 31.04, 265.17°)
OKLab	oklab(50.89% -0.0374 -0.0873)
OKLCH	oklch(50.89% 0.095 246.8)
XYZ	xyz(12.2669, 13.3105, 32.0535)
Luminance	0.1331 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336A99 #996233

analogous

#339995 #336A99 #333799

triadic

#336A99 #99336A #6A9933

tetradic

#336A99 #953399 #996233 #379933

square

#336A99 #953399 #996233 #379933

split-complementary

#336A99 #993337 #999533

monochromatic

#142A3D #244A6B #336A99 #4789C2 #75A7D1

Accessibility & contrast

On white

5.73

#336A99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#336A99 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336A99

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336A99	#FFFFFF	#000000	##FFFFFF
##336A99	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556C9B

Deuteranopia (green-blind)

#476298

Tritanopia (blue-blind)

#00757B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #336a99;
/* rgb */ color: rgb(51, 106, 153);
/* oklch */ color: oklch(50.9% 0.095 246.8);

Tailwind

colors: {
  custom: {
    50: '#7694b7',
    500: '#336a99',
    950: '#000000',
  },
}

SCSS

$custom: #336a99;
$custom-light: #7694b7;
$custom-dark: #000000;

JSON

{
  "hex": "#336a99",
  "rgb": {
    "r": 51,
    "g": 106,
    "b": 153
  },
  "hsl": {
    "h": 207.647,
    "s": 50,
    "l": 40
  },
  "oklch": {
    "l": 0.5089,
    "c": 0.09501,
    "h": 246.8
  },
  "luminance": 0.13312
}

Semantic roles & 50–950 ramp

primary

#336A99

secondary

#B9916E

accent

#8E4EDA

background

#F7F9FB

surface

#EEF1F6

border

#C9CBD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #336A99

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

Preview Lab → · Contrast checker → · Palette generator →