#336EC0#336EC0

#336EC0 is a mid, vivid cyan. Relative luminance 0.157; OKLCH L 54.2% C 0.142 H 257.3°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#336EC0
RGB	rgb(51, 110, 192)
HSL	hsl(215, 58%, 48%)
HSV	hsv(215, 73%, 75%)
CMYK	cmyk(73.4%, 42.7%, 0%, 24.7%)
CIE-LAB	lab(46.52, 9.15, -48.54)
CIE-LCH	lch(46.52, 49.40, 280.67°)
OKLab	oklab(54.15% -0.0313 -0.1388)
OKLCH	oklch(54.15% 0.142 257.3)
XYZ	xyz(16.4521, 15.6596, 52.0145)
Luminance	0.1566 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336EC0 #C08533

analogous

#33B4C0 #336EC0 #3F33C0

triadic

#336EC0 #C0336E #6EC033

tetradic

#336EC0 #C033B4 #C08533 #33C03F

square

#336EC0 #C033B4 #C08533 #33C03F

split-complementary

#336EC0 #C03F33 #B4C033

monochromatic

#19375F #265290 #336EC0 #5C8ED4 #8DB0E1

Accessibility & contrast

On white

5.08

#336EC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#336EC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336EC0

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336EC0	#FFFFFF	#000000	##FFFFFF
##336EC0	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4675C3

Deuteranopia (green-blind)

#2D68BE

Tritanopia (blue-blind)

#00818D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #336ec0;
/* rgb */ color: rgb(51, 110, 192);
/* oklch */ color: oklch(54.2% 0.142 257.3);

Tailwind

colors: {
  custom: {
    50: '#7d97d3',
    500: '#336ec0',
    950: '#000000',
  },
}

SCSS

$custom: #336ec0;
$custom-light: #7d97d3;
$custom-dark: #000000;

JSON

{
  "hex": "#336ec0",
  "rgb": {
    "r": 51,
    "g": 110,
    "b": 192
  },
  "hsl": {
    "h": 214.894,
    "s": 58.025,
    "l": 47.647
  },
  "oklch": {
    "l": 0.54154,
    "c": 0.1423,
    "h": 257.3
  },
  "luminance": 0.15661
}

Semantic roles & 50–950 ramp

primary

#336EC0

secondary

#CBAD84

accent

#A147E1

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #336EC0

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

Preview Lab → · Contrast checker → · Palette generator →