#336EBE#336EBE

#336EBE is a mid, vivid cyan. Relative luminance 0.156; OKLCH L 54.0% C 0.140 H 256.9°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#336EBE
RGB	rgb(51, 110, 190)
HSL	hsl(215, 58%, 47%)
HSV	hsv(215, 73%, 75%)
CMYK	cmyk(73.2%, 42.1%, 0%, 25.5%)
CIE-LAB	lab(46.41, 8.41, -47.58)
CIE-LCH	lch(46.41, 48.31, 280.02°)
OKLab	oklab(54.03% -0.0317 -0.136)
OKLCH	oklch(54.03% 0.14 256.9)
XYZ	xyz(16.2320, 15.5716, 50.8554)
Luminance	0.1557 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336EBE #BE8333

analogous

#33B4BE #336EBE #3D33BE

triadic

#336EBE #BE336E #6EBE33

tetradic

#336EBE #BE33B4 #BE8333 #33BE3D

square

#336EBE #BE33B4 #BE8333 #33BE3D

split-complementary

#336EBE #BE3D33 #B4BE33

monochromatic

#19365E #26528E #336EBE #5B8ED3 #8BAFE0

Accessibility & contrast

On white

5.10

#336EBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#336EBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336EBE

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336EBE	#FFFFFF	#000000	##FFFFFF
##336EBE	1.00	5.10	4.11	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4775C1

Deuteranopia (green-blind)

#2F68BC

Tritanopia (blue-blind)

#00818D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #336ebe;
/* rgb */ color: rgb(51, 110, 190);
/* oklch */ color: oklch(54.0% 0.140 256.9);

Tailwind

colors: {
  custom: {
    50: '#7c97d2',
    500: '#336ebe',
    950: '#000000',
  },
}

SCSS

$custom: #336ebe;
$custom-light: #7c97d2;
$custom-dark: #000000;

JSON

{
  "hex": "#336ebe",
  "rgb": {
    "r": 51,
    "g": 110,
    "b": 190
  },
  "hsl": {
    "h": 214.532,
    "s": 57.676,
    "l": 47.255
  },
  "oklch": {
    "l": 0.54025,
    "c": 0.13962,
    "h": 256.9
  },
  "luminance": 0.15573
}

Semantic roles & 50–950 ramp

primary

#336EBE

secondary

#CAAC83

accent

#A047E1

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #336EBE

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

Preview Lab → · Contrast checker → · Palette generator →