#338BA6#338BA6

#338BA6 is a mid, moderate cyan. Relative luminance 0.219; OKLCH L 59.6% C 0.091 H 222.0°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#338BA6
RGB	rgb(51, 139, 166)
HSL	hsl(194, 53%, 43%)
HSV	hsv(194, 69%, 65%)
CMYK	cmyk(69.3%, 16.3%, 0%, 34.9%)
CIE-LAB	lab(53.94, -17.15, -21.90)
CIE-LCH	lch(53.94, 27.82, 231.95°)
OKLab	oklab(59.6% -0.068 -0.0612)
OKLCH	oklch(59.6% 0.091 222)
XYZ	xyz(17.4780, 21.9203, 39.3789)
Luminance	0.2192 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338BA6 #A64E33

analogous

#33A687 #338BA6 #3352A6

triadic

#338BA6 #A6338B #8BA633

tetradic

#338BA6 #8733A6 #A64E33 #52A633

square

#338BA6 #8733A6 #A64E33 #52A633

split-complementary

#338BA6 #A63352 #A68733

monochromatic

#163D48 #256477 #338BA6 #4EACC9 #7CC2D7

Accessibility & contrast

On white

3.90

#338BA6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#338BA6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338BA6

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338BA6	#FFFFFF	#000000	##000000
##338BA6	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B88A7

Deuteranopia (green-blind)

#6B7CA6

Tritanopia (blue-blind)

#009494

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #338ba6;
/* rgb */ color: rgb(51, 139, 166);
/* oklch */ color: oklch(59.6% 0.091 222.0);

Tailwind

colors: {
  custom: {
    50: '#79adc0',
    500: '#338ba6',
    950: '#000000',
  },
}

SCSS

$custom: #338ba6;
$custom-light: #79adc0;
$custom-dark: #000000;

JSON

{
  "hex": "#338ba6",
  "rgb": {
    "r": 51,
    "g": 139,
    "b": 166
  },
  "hsl": {
    "h": 194.087,
    "s": 52.995,
    "l": 42.549
  },
  "oklch": {
    "l": 0.59598,
    "c": 0.09143,
    "h": 222
  },
  "luminance": 0.21922
}

Semantic roles & 50–950 ramp

primary

#338BA6

secondary

#C08775

accent

#6D4BDC

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #338BA6

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

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