#336CA9#336CA9

#336CA9 is a mid, moderate cyan. Relative luminance 0.143; OKLCH L 52.3% C 0.114 H 252.2°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#336CA9
RGB	rgb(51, 108, 169)
HSL	hsl(211, 54%, 43%)
HSV	hsv(211, 70%, 66%)
CMYK	cmyk(69.8%, 36.1%, 0%, 33.7%)
CIE-LAB	lab(44.65, 1.93, -38.14)
CIE-LCH	lch(44.65, 38.19, 272.89°)
OKLab	oklab(52.27% -0.0348 -0.1083)
OKLCH	oklch(52.27% 0.114 252.2)
XYZ	xyz(13.8866, 14.2920, 39.5552)
Luminance	0.1429 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336CA9 #A97033

analogous

#33A7A9 #336CA9 #3533A9

triadic

#336CA9 #A9336C #6CA933

tetradic

#336CA9 #A933A7 #A97033 #33A935

square

#336CA9 #A933A7 #A97033 #33A935

split-complementary

#336CA9 #A93533 #A7A933

monochromatic

#17304B #254E7A #336CA9 #4F8BCA #7EAAD8

Accessibility & contrast

On white

5.44

#336CA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#336CA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336CA9

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336CA9	#FFFFFF	#000000	##FFFFFF
##336CA9	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5170AC

Deuteranopia (green-blind)

#4065A8

Tritanopia (blue-blind)

#007A82

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #336ca9;
/* rgb */ color: rgb(51, 108, 169);
/* oklch */ color: oklch(52.3% 0.114 252.2);

Tailwind

colors: {
  custom: {
    50: '#7895c3',
    500: '#336ca9',
    950: '#000000',
  },
}

SCSS

$custom: #336ca9;
$custom-light: #7895c3;
$custom-dark: #000000;

JSON

{
  "hex": "#336ca9",
  "rgb": {
    "r": 51,
    "g": 108,
    "b": 169
  },
  "hsl": {
    "h": 211.017,
    "s": 53.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.52274,
    "c": 0.1138,
    "h": 252.2
  },
  "luminance": 0.14294
}

Semantic roles & 50–950 ramp

primary

#336CA9

secondary

#C19D77

accent

#964BDD

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #336CA9

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

Preview Lab → · Contrast checker → · Palette generator →