#338199#338199

#338199 is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.5% C 0.084 H 221.6°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#338199
RGB	rgb(51, 129, 153)
HSL	hsl(194, 50%, 40%)
HSV	hsv(194, 67%, 60%)
CMYK	cmyk(66.7%, 15.7%, 0%, 40%)
CIE-LAB	lab(50.34, -15.96, -19.90)
CIE-LCH	lch(50.34, 25.51, 231.28°)
OKLab	oklab(56.54% -0.0624 -0.0555)
OKLCH	oklch(56.54% 0.084 221.6)
XYZ	xyz(14.9629, 18.7026, 32.9522)
Luminance	0.1870 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338199 #994B33

analogous

#33997E #338199 #334E99

triadic

#338199 #993381 #819933

tetradic

#338199 #7E3399 #994B33 #4E9933

square

#338199 #7E3399 #994B33 #4E9933

split-complementary

#338199 #99334E #997E33

monochromatic

#14343D #245A6B #338199 #47A5C2 #75BBD1

Accessibility & contrast

On white

4.43

#338199 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#338199 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338199

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338199	#FFFFFF	#000000	##000000
##338199	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#737E9A

Deuteranopia (green-blind)

#647399

Tritanopia (blue-blind)

#008989

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #338199;
/* rgb */ color: rgb(51, 129, 153);
/* oklch */ color: oklch(56.5% 0.084 221.6);

Tailwind

colors: {
  custom: {
    50: '#77a5b7',
    500: '#338199',
    950: '#000000',
  },
}

SCSS

$custom: #338199;
$custom-light: #77a5b7;
$custom-dark: #000000;

JSON

{
  "hex": "#338199",
  "rgb": {
    "r": 51,
    "g": 129,
    "b": 153
  },
  "hsl": {
    "h": 194.118,
    "s": 50,
    "l": 40
  },
  "oklch": {
    "l": 0.56542,
    "c": 0.08355,
    "h": 221.6
  },
  "luminance": 0.18704
}

Semantic roles & 50–950 ramp

primary

#338199

secondary

#B9806E

accent

#6F4EDA

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #338199

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

Preview Lab → · Contrast checker → · Palette generator →