#338DA9#338DA9

#338DA9 is a mid, moderate cyan. Relative luminance 0.226; OKLCH L 60.2% C 0.093 H 222.4°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#338DA9
RGB	rgb(51, 141, 169)
HSL	hsl(194, 54%, 43%)
HSV	hsv(194, 70%, 66%)
CMYK	cmyk(69.8%, 16.6%, 0%, 33.7%)
CIE-LAB	lab(54.67, -17.24, -22.50)
CIE-LCH	lch(54.67, 28.35, 232.54°)
OKLab	oklab(60.22% -0.0689 -0.0629)
OKLCH	oklch(60.22% 0.093 222.4)
XYZ	xyz(18.0486, 22.6161, 40.9426)
Luminance	0.2262 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338DA9 #A94F33

analogous

#33A98A #338DA9 #3352A9

triadic

#338DA9 #A9338D #8DA933

tetradic

#338DA9 #8A33A9 #A94F33 #52A933

square

#338DA9 #8A33A9 #A94F33 #52A933

split-complementary

#338DA9 #A93352 #A98A33

monochromatic

#173F4B #25667A #338DA9 #4FADCA #7EC3D8

Accessibility & contrast

On white

3.80

#338DA9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#338DA9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338DA9

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338DA9	#FFFFFF	#000000	##000000
##338DA9	1.00	3.80	5.52	5.52
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8AAA

Deuteranopia (green-blind)

#6C7EA9

Tritanopia (blue-blind)

#009696

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #338da9;
/* rgb */ color: rgb(51, 141, 169);
/* oklch */ color: oklch(60.2% 0.093 222.4);

Tailwind

colors: {
  custom: {
    50: '#7aaec2',
    500: '#338da9',
    950: '#000000',
  },
}

SCSS

$custom: #338da9;
$custom-light: #7aaec2;
$custom-dark: #000000;

JSON

{
  "hex": "#338da9",
  "rgb": {
    "r": 51,
    "g": 141,
    "b": 169
  },
  "hsl": {
    "h": 194.237,
    "s": 53.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.60224,
    "c": 0.09324,
    "h": 222.4
  },
  "luminance": 0.22618
}

Semantic roles & 50–950 ramp

primary

#338DA9

secondary

#C18877

accent

#6D4BDD

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #338DA9

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

Preview Lab → · Contrast checker → · Palette generator →