#336EBF#336EBF

#336EBF is a mid, vivid cyan. Relative luminance 0.156; OKLCH L 54.1% C 0.141 H 257.1°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#336EBF
RGB	rgb(51, 110, 191)
HSL	hsl(215, 58%, 47%)
HSV	hsv(215, 73%, 75%)
CMYK	cmyk(73.3%, 42.4%, 0%, 25.1%)
CIE-LAB	lab(46.47, 8.78, -48.06)
CIE-LCH	lch(46.47, 48.86, 280.35°)
OKLab	oklab(54.09% -0.0315 -0.1374)
OKLCH	oklch(54.09% 0.141 257.1)
XYZ	xyz(16.3417, 15.6154, 51.4329)
Luminance	0.1562 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336EBF #BF8433

analogous

#33B4BF #336EBF #3E33BF

triadic

#336EBF #BF336E #6EBF33

tetradic

#336EBF #BF33B4 #BF8433 #33BF3E

square

#336EBF #BF33B4 #BF8433 #33BF3E

split-complementary

#336EBF #BF3E33 #B4BF33

monochromatic

#19365E #26528F #336EBF #5C8ED3 #8CB0E0

Accessibility & contrast

On white

5.09

#336EBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#336EBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336EBF

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336EBF	#FFFFFF	#000000	##FFFFFF
##336EBF	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4775C2

Deuteranopia (green-blind)

#2E68BD

Tritanopia (blue-blind)

#00818D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #336ebf;
/* rgb */ color: rgb(51, 110, 191);
/* oklch */ color: oklch(54.1% 0.141 257.1);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#336ebf",
  "rgb": {
    "r": 51,
    "g": 110,
    "b": 191
  },
  "hsl": {
    "h": 214.714,
    "s": 57.851,
    "l": 47.451
  },
  "oklch": {
    "l": 0.5409,
    "c": 0.14096,
    "h": 257.1
  },
  "luminance": 0.15617
}

Semantic roles & 50–950 ramp

primary

#336EBF

secondary

#CBAD83

accent

#A047E1

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #336EBF

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

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