#336AAF#336AAF

#336AAF is a mid, vivid cyan. Relative luminance 0.141; OKLCH L 52.2% C 0.124 H 255.4°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#336AAF
RGB	rgb(51, 106, 175)
HSL	hsl(213, 55%, 44%)
HSV	hsv(213, 71%, 69%)
CMYK	cmyk(70.9%, 39.4%, 0%, 31.4%)
CIE-LAB	lab(44.38, 5.37, -42.08)
CIE-LCH	lch(44.38, 42.42, 277.28°)
OKLab	oklab(52.17% -0.0313 -0.1199)
OKLCH	oklch(52.17% 0.124 255.4)
XYZ	xyz(14.2543, 14.1055, 42.5205)
Luminance	0.1411 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336AAF #AF7833

analogous

#33A8AF #336AAF #3A33AF

triadic

#336AAF #AF336A #6AAF33

tetradic

#336AAF #AF33A8 #AF7833 #33AF3A

square

#336AAF #AF33A8 #AF7833 #33AF3A

split-complementary

#336AAF #AF3A33 #A8AF33

monochromatic

#173150 #254D80 #336AAF #5289CD #82A9DB

Accessibility & contrast

On white

5.50

#336AAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#336AAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336AAF

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336AAF	#FFFFFF	#000000	##FFFFFF
##336AAF	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A6FB2

Deuteranopia (green-blind)

#3764AE

Tritanopia (blue-blind)

#007A84

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #336aaf;
/* rgb */ color: rgb(51, 106, 175);
/* oklch */ color: oklch(52.2% 0.124 255.4);

Tailwind

colors: {
  custom: {
    50: '#7a94c7',
    500: '#336aaf',
    950: '#000000',
  },
}

SCSS

$custom: #336aaf;
$custom-light: #7a94c7;
$custom-dark: #000000;

JSON

{
  "hex": "#336aaf",
  "rgb": {
    "r": 51,
    "g": 106,
    "b": 175
  },
  "hsl": {
    "h": 213.387,
    "s": 54.867,
    "l": 44.314
  },
  "oklch": {
    "l": 0.52174,
    "c": 0.12392,
    "h": 255.4
  },
  "luminance": 0.14107
}

Semantic roles & 50–950 ramp

primary

#336AAF

secondary

#C4A37A

accent

#9C4ADE

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #336AAF

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

Preview Lab → · Contrast checker → · Palette generator →