#338CA7#338CA7

#338CA7 is a mid, moderate cyan. Relative luminance 0.223; OKLCH L 59.9% C 0.092 H 221.8°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#338CA7
RGB	rgb(51, 140, 167)
HSL	hsl(194, 53%, 43%)
HSV	hsv(194, 69%, 65%)
CMYK	cmyk(69.5%, 16.2%, 0%, 34.5%)
CIE-LAB	lab(54.29, -17.36, -21.95)
CIE-LCH	lch(54.29, 27.98, 231.66°)
OKLab	oklab(59.89% -0.0686 -0.0613)
OKLCH	oklch(59.89% 0.092 221.8)
XYZ	xyz(17.7155, 22.2480, 39.9124)
Luminance	0.2225 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338CA7 #A74E33

analogous

#33A788 #338CA7 #3352A7

triadic

#338CA7 #A7338C #8CA733

tetradic

#338CA7 #8833A7 #A74E33 #52A733

square

#338CA7 #8833A7 #A74E33 #52A733

split-complementary

#338CA7 #A73352 #A78833

monochromatic

#163D49 #256578 #338CA7 #4EACC9 #7DC2D7

Accessibility & contrast

On white

3.85

#338CA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#338CA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338CA7

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338CA7	#FFFFFF	#000000	##000000
##338CA7	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C89A8

Deuteranopia (green-blind)

#6C7DA7

Tritanopia (blue-blind)

#009595

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #338ca7;
/* rgb */ color: rgb(51, 140, 167);
/* oklch */ color: oklch(59.9% 0.092 221.8);

Tailwind

colors: {
  custom: {
    50: '#7aadc1',
    500: '#338ca7',
    950: '#000000',
  },
}

SCSS

$custom: #338ca7;
$custom-light: #7aadc1;
$custom-dark: #000000;

JSON

{
  "hex": "#338ca7",
  "rgb": {
    "r": 51,
    "g": 140,
    "b": 167
  },
  "hsl": {
    "h": 193.966,
    "s": 53.211,
    "l": 42.745
  },
  "oklch": {
    "l": 0.59889,
    "c": 0.092,
    "h": 221.8
  },
  "luminance": 0.2225
}

Semantic roles & 50–950 ramp

primary

#338CA7

secondary

#C08776

accent

#6D4BDD

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #338CA7

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

Preview Lab → · Contrast checker → · Palette generator →