#3389A3#3389A3

#3389A3 is a mid, moderate cyan. Relative luminance 0.212; OKLCH L 59.0% C 0.090 H 221.6°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#3389A3
RGB	rgb(51, 137, 163)
HSL	hsl(194, 52%, 42%)
HSV	hsv(194, 69%, 64%)
CMYK	cmyk(68.7%, 16%, 0%, 36.1%)
CIE-LAB	lab(53.21, -17.05, -21.30)
CIE-LCH	lch(53.21, 27.28, 231.33°)
OKLab	oklab(58.97% -0.067 -0.0594)
OKLCH	oklch(58.97% 0.09 221.6)
XYZ	xyz(16.9191, 21.2376, 37.8508)
Luminance	0.2124 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3389A3 #A34D33

analogous

#33A385 #3389A3 #3351A3

triadic

#3389A3 #A33389 #89A333

tetradic

#3389A3 #8533A3 #A34D33 #51A333

square

#3389A3 #8533A3 #A34D33 #51A333

split-complementary

#3389A3 #A33351 #A38533

monochromatic

#163B46 #246274 #3389A3 #4CABC7 #7BC1D6

Accessibility & contrast

On white

4.00

#3389A3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#3389A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3389A3

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3389A3	#FFFFFF	#000000	##000000
##3389A3	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A86A4

Deuteranopia (green-blind)

#6A7AA3

Tritanopia (blue-blind)

#009191

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3389a3;
/* rgb */ color: rgb(51, 137, 163);
/* oklch */ color: oklch(59.0% 0.090 221.6);

Tailwind

colors: {
  custom: {
    50: '#79abbe',
    500: '#3389a3',
    950: '#000000',
  },
}

SCSS

$custom: #3389a3;
$custom-light: #79abbe;
$custom-dark: #000000;

JSON

{
  "hex": "#3389a3",
  "rgb": {
    "r": 51,
    "g": 137,
    "b": 163
  },
  "hsl": {
    "h": 193.929,
    "s": 52.336,
    "l": 41.961
  },
  "oklch": {
    "l": 0.58971,
    "c": 0.0896,
    "h": 221.6
  },
  "luminance": 0.21239
}

Semantic roles & 50–950 ramp

primary

#3389A3

secondary

#BE8573

accent

#6D4CDC

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3389A3

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

Preview Lab → · Contrast checker → · Palette generator →