#338799#338799

#338799 is a mid, moderate cyan. Relative luminance 0.203; OKLCH L 58.0% C 0.084 H 214.5°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#338799
RGB	rgb(51, 135, 153)
HSL	hsl(191, 50%, 40%)
HSV	hsv(191, 67%, 60%)
CMYK	cmyk(66.7%, 11.8%, 0%, 40%)
CIE-LAB	lab(52.21, -19.21, -17.05)
CIE-LCH	lch(52.21, 25.69, 221.58°)
OKLab	oklab(58.04% -0.069 -0.0474)
OKLCH	oklch(58.04% 0.084 214.5)
XYZ	xyz(15.7766, 20.3299, 33.2234)
Luminance	0.2033 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338799 #994533

analogous

#339978 #338799 #335499

triadic

#338799 #993387 #879933

tetradic

#338799 #783399 #994533 #549933

square

#338799 #783399 #994533 #549933

split-complementary

#338799 #993354 #997833

monochromatic

#14363D #245F6B #338799 #47ACC2 #75C1D1

Accessibility & contrast

On white

4.14

#338799 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#338799 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338799

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338799	#FFFFFF	#000000	##000000
##338799	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A839A

Deuteranopia (green-blind)

#6B7899

Tritanopia (blue-blind)

#008E8D

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #338799;
/* rgb */ color: rgb(51, 135, 153);
/* oklch */ color: oklch(58.0% 0.084 214.5);

Tailwind

colors: {
  custom: {
    50: '#77aab7',
    500: '#338799',
    950: '#000000',
  },
}

SCSS

$custom: #338799;
$custom-light: #77aab7;
$custom-dark: #000000;

JSON

{
  "hex": "#338799",
  "rgb": {
    "r": 51,
    "g": 135,
    "b": 153
  },
  "hsl": {
    "h": 190.588,
    "s": 50,
    "l": 40
  },
  "oklch": {
    "l": 0.58043,
    "c": 0.08369,
    "h": 214.5
  },
  "luminance": 0.20332
}

Semantic roles & 50–950 ramp

primary

#338799

secondary

#B97C6E

accent

#674EDA

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #338799

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

Preview Lab → · Contrast checker → · Palette generator →