#338CAA#338CAA

#338CAA is a mid, moderate cyan. Relative luminance 0.224; OKLCH L 60.0% C 0.094 H 224.2°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#338CAA
RGB	rgb(51, 140, 170)
HSL	hsl(195, 54%, 43%)
HSV	hsv(195, 70%, 67%)
CMYK	cmyk(70%, 17.6%, 0%, 33.3%)
CIE-LAB	lab(54.41, -16.37, -23.49)
CIE-LCH	lch(54.41, 28.63, 235.13°)
OKLab	oklab(60.02% -0.0674 -0.0657)
OKLCH	oklch(60.02% 0.094 224.2)
XYZ	xyz(17.9961, 22.3602, 41.3899)
Luminance	0.2236 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338CAA #AA5133

analogous

#33AA8C #338CAA #3350AA

triadic

#338CAA #AA338C #8CAA33

tetradic

#338CAA #8C33AA #AA5133 #50AA33

square

#338CAA #8C33AA #AA5133 #50AA33

split-complementary

#338CAA #AA3350 #AA8C33

monochromatic

#173E4C #25657B #338CAA #50ACCA #7FC2D9

Accessibility & contrast

On white

3.84

#338CAA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#338CAA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338CAA

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338CAA	#FFFFFF	#000000	##000000
##338CAA	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B89AC

Deuteranopia (green-blind)

#6B7DAA

Tritanopia (blue-blind)

#009596

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #338caa;
/* rgb */ color: rgb(51, 140, 170);
/* oklch */ color: oklch(60.0% 0.094 224.2);

Tailwind

colors: {
  custom: {
    50: '#7aadc3',
    500: '#338caa',
    950: '#000000',
  },
}

SCSS

$custom: #338caa;
$custom-light: #7aadc3;
$custom-dark: #000000;

JSON

{
  "hex": "#338caa",
  "rgb": {
    "r": 51,
    "g": 140,
    "b": 170
  },
  "hsl": {
    "h": 195.126,
    "s": 53.846,
    "l": 43.333
  },
  "oklch": {
    "l": 0.60022,
    "c": 0.09413,
    "h": 224.2
  },
  "luminance": 0.22362
}

Semantic roles & 50–950 ramp

primary

#338CAA

secondary

#C28A77

accent

#704BDD

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #338CAA

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

Preview Lab → · Contrast checker → · Palette generator →