#336FBD#336FBD

#336FBD is a mid, vivid cyan. Relative luminance 0.157; OKLCH L 54.2% C 0.137 H 256.2°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#336FBD
RGB	rgb(51, 111, 189)
HSL	hsl(214, 58%, 47%)
HSV	hsv(214, 73%, 74%)
CMYK	cmyk(73%, 41.3%, 0%, 25.9%)
CIE-LAB	lab(46.64, 7.41, -46.63)
CIE-LCH	lch(46.64, 47.22, 279.03°)
OKLab	oklab(54.19% -0.0328 -0.1332)
OKLCH	oklch(54.19% 0.137 256.2)
XYZ	xyz(16.2316, 15.7450, 50.3179)
Luminance	0.1575 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336FBD #BD8133

analogous

#33B4BD #336FBD #3C33BD

triadic

#336FBD #BD336F #6FBD33

tetradic

#336FBD #BD33B4 #BD8133 #33BD3C

square

#336FBD #BD33B4 #BD8133 #33BD3C

split-complementary

#336FBD #BD3C33 #B4BD33

monochromatic

#19365D #26538D #336FBD #5B8FD3 #8BB0E0

Accessibility & contrast

On white

5.06

#336FBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#336FBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336FBD

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336FBD	#FFFFFF	#000000	##FFFFFF
##336FBD	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A75C0

Deuteranopia (green-blind)

#3369BB

Tritanopia (blue-blind)

#00818D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #336fbd;
/* rgb */ color: rgb(51, 111, 189);
/* oklch */ color: oklch(54.2% 0.137 256.2);

Tailwind

colors: {
  custom: {
    50: '#7c97d1',
    500: '#336fbd',
    950: '#000000',
  },
}

SCSS

$custom: #336fbd;
$custom-light: #7c97d1;
$custom-dark: #000000;

JSON

{
  "hex": "#336fbd",
  "rgb": {
    "r": 51,
    "g": 111,
    "b": 189
  },
  "hsl": {
    "h": 213.913,
    "s": 57.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.54186,
    "c": 0.13716,
    "h": 256.2
  },
  "luminance": 0.15747
}

Semantic roles & 50–950 ramp

primary

#336FBD

secondary

#CAAB82

accent

#9E47E1

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #336FBD

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

Preview Lab → · Contrast checker → · Palette generator →