#338AA6#338AA6

#338AA6 is a mid, moderate cyan. Relative luminance 0.216; OKLCH L 59.4% C 0.092 H 223.1°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#338AA6
RGB	rgb(51, 138, 166)
HSL	hsl(195, 53%, 43%)
HSV	hsv(195, 69%, 65%)
CMYK	cmyk(69.3%, 16.9%, 0%, 34.9%)
CIE-LAB	lab(53.63, -16.60, -22.38)
CIE-LCH	lch(53.63, 27.86, 233.43°)
OKLab	oklab(59.35% -0.0669 -0.0625)
OKLCH	oklch(59.35% 0.092 223.1)
XYZ	xyz(17.3338, 21.6320, 39.3309)
Luminance	0.2163 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338AA6 #A64F33

analogous

#33A689 #338AA6 #3350A6

triadic

#338AA6 #A6338A #8AA633

tetradic

#338AA6 #8933A6 #A64F33 #50A633

square

#338AA6 #8933A6 #A64F33 #50A633

split-complementary

#338AA6 #A63350 #A68933

monochromatic

#163C48 #256377 #338AA6 #4EABC9 #7CC1D7

Accessibility & contrast

On white

3.94

#338AA6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#338AA6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338AA6

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338AA6	#FFFFFF	#000000	##000000
##338AA6	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A87A7

Deuteranopia (green-blind)

#6A7BA6

Tritanopia (blue-blind)

#009393

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #338aa6;
/* rgb */ color: rgb(51, 138, 166);
/* oklch */ color: oklch(59.4% 0.092 223.1);

Tailwind

colors: {
  custom: {
    50: '#79acc0',
    500: '#338aa6',
    950: '#000000',
  },
}

SCSS

$custom: #338aa6;
$custom-light: #79acc0;
$custom-dark: #000000;

JSON

{
  "hex": "#338aa6",
  "rgb": {
    "r": 51,
    "g": 138,
    "b": 166
  },
  "hsl": {
    "h": 194.609,
    "s": 52.995,
    "l": 42.549
  },
  "oklch": {
    "l": 0.59351,
    "c": 0.09157,
    "h": 223.1
  },
  "luminance": 0.21634
}

Semantic roles & 50–950 ramp

primary

#338AA6

secondary

#C08775

accent

#6F4BDC

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #338AA6

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

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