#336BA4#336BA4

#336BA4 is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.7% C 0.108 H 251.0°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#336BA4
RGB	rgb(51, 107, 164)
HSL	hsl(210, 53%, 42%)
HSV	hsv(210, 69%, 64%)
CMYK	cmyk(68.9%, 34.8%, 0%, 35.7%)
CIE-LAB	lab(44.09, 0.73, -36.09)
CIE-LCH	lch(44.09, 36.09, 271.15°)
OKLab	oklab(51.75% -0.0351 -0.1024)
OKLCH	oklch(51.75% 0.108 251)
XYZ	xyz(13.3213, 13.8981, 37.0953)
Luminance	0.1390 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336BA4 #A46C33

analogous

#33A4A4 #336BA4 #3333A4

triadic

#336BA4 #A4336B #6BA433

tetradic

#336BA4 #A433A4 #A46C33 #33A433

square

#336BA4 #A433A4 #A46C33 #33A433

split-complementary

#336BA4 #A43333 #A4A433

monochromatic

#162E47 #244D75 #336BA4 #4D8AC8 #7BA8D6

Accessibility & contrast

On white

5.56

#336BA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#336BA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336BA4

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336BA4	#FFFFFF	#000000	##FFFFFF
##336BA4	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#526EA6

Deuteranopia (green-blind)

#4263A3

Tritanopia (blue-blind)

#007880

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #336ba4;
/* rgb */ color: rgb(51, 107, 164);
/* oklch */ color: oklch(51.7% 0.108 251.0);

Tailwind

colors: {
  custom: {
    50: '#7895bf',
    500: '#336ba4',
    950: '#000000',
  },
}

SCSS

$custom: #336ba4;
$custom-light: #7895bf;
$custom-dark: #000000;

JSON

{
  "hex": "#336ba4",
  "rgb": {
    "r": 51,
    "g": 107,
    "b": 164
  },
  "hsl": {
    "h": 210.265,
    "s": 52.558,
    "l": 42.157
  },
  "oklch": {
    "l": 0.51748,
    "c": 0.10823,
    "h": 251
  },
  "luminance": 0.139
}

Semantic roles & 50–950 ramp

primary

#336BA4

secondary

#BF9A74

accent

#954CDC

background

#F7F9FB

surface

#EEF1F7

border

#C9CBD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #336BA4

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

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