#336FA1#336FA1

#336FA1 is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 52.5% C 0.101 H 246.5°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#336FA1
RGB	rgb(51, 111, 161)
HSL	hsl(207, 52%, 42%)
HSV	hsv(207, 68%, 63%)
CMYK	cmyk(68.3%, 31.1%, 0%, 36.9%)
CIE-LAB	lab(45.14, -2.80, -32.66)
CIE-LCH	lch(45.14, 32.78, 265.10°)
OKLab	oklab(52.53% -0.0402 -0.0923)
OKLCH	oklch(52.53% 0.101 246.5)
XYZ	xyz(13.4803, 14.6445, 35.8275)
Luminance	0.1465 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336FA1 #A16533

analogous

#33A19C #336FA1 #3338A1

triadic

#336FA1 #A1336F #6FA133

tetradic

#336FA1 #9C33A1 #A16533 #38A133

square

#336FA1 #9C33A1 #A16533 #38A133

split-complementary

#336FA1 #A13338 #A19C33

monochromatic

#162F44 #244F73 #336FA1 #4B8EC6 #7AABD5

Accessibility & contrast

On white

5.34

#336FA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#336FA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336FA1

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336FA1	#FFFFFF	#000000	##FFFFFF
##336FA1	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5971A3

Deuteranopia (green-blind)

#4A66A0

Tritanopia (blue-blind)

#007B81

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #336fa1;
/* rgb */ color: rgb(51, 111, 161);
/* oklch */ color: oklch(52.5% 0.101 246.5);

Tailwind

colors: {
  custom: {
    50: '#7798bd',
    500: '#336fa1',
    950: '#000000',
  },
}

SCSS

$custom: #336fa1;
$custom-light: #7798bd;
$custom-dark: #000000;

JSON

{
  "hex": "#336fa1",
  "rgb": {
    "r": 51,
    "g": 111,
    "b": 161
  },
  "hsl": {
    "h": 207.273,
    "s": 51.887,
    "l": 41.569
  },
  "oklch": {
    "l": 0.52529,
    "c": 0.10069,
    "h": 246.5
  },
  "luminance": 0.14646
}

Semantic roles & 50–950 ramp

primary

#336FA1

secondary

#BD9472

accent

#8D4CDB

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #336FA1

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

Preview Lab → · Contrast checker → · Palette generator →